27 41 17 Student Dining Av System

Transcript

SECTION 27 41 17 STUDENT DINING AUDIO VISUAL SYSTEM PART 1 - GENERAL 1.1 WORK INCLUDES A. Work in this section includes, but is not limited to, furnishing and installing a fully integrated Audio Visual system as indicated on the Drawings. This system shall be capable of audio visual playback of both recorded media and sound amplification of events in the space. The system shall utilize both wired and wireless microphone as specified herein for sound capture and hardware as specified for amplification. The system shall allow for playback of a single video source on multiple displays simultaneously. The system shall be controlled either via a permanently installed control panel or mobile device as specified loaded with controller software and configured to mimic the permanently installed control panel. B. The Documents represent the intent of the design, as such the Contractor shall provide all required devices, equipment and materials required to provide fully functional systems as they are represented herein. Items drawn but not specified, or specified but not drawn, shall be provided as if included in both. 1.2 RELATED WORK SPECIFIED ELSEWHERE A. Section 27 05 00 – Common Work Results B. Section 27 05 24 – Fire Stopping C. Section 27 15 00 - Structured Cabling System 1.3 PRODUCTS INCLUDE A. Products include, but are not limited to, 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. B. 13-032 CD Player/iPod Dock Microphone Audio Digital Signal Processor Mixing Console and Associated Input/Output Amplifier Speakers Power Sequencer Cabling Cabinet Assistive Listening Assorted Related Hardware Software and Licenses Ceiling Mounted Projector Blu-Ray Player Display Monitor Monitor Mount HDMI Scaler HDMI Switcher HDMI De-embedder HDMI Distribution Amplifier Remote Controls HDMI – UTP transmitter and receiver Refer to the Drawings for additional information and requirements. 27 47 17 - 1 27 41 17 – STUDENT DINING AV SYSTEM 1.4 CONTRACTOR QUALIFICATIONS A. The Contractor shall currently maintain a locally run business for a minimum of five years, and shall be an authorized distributor and service center for the supplied equipment having full warranty privileges. B. The Contractor shall maintain at his facility the necessary spare parts in the proper proportions as recommended by the equipment manufacturer to maintain and service the equipment being supplied. This facilities and inventory shall be made available for inspection by the Engineer. C. The Contractor shall maintain current applicable certifications for the systems being provided, including but not limited to Certified Technology Specialist (CTS) as provided by InfoComm, as well as certification by the specific manufacturer’s where available, for the installation and servicing of all manufacturer’s equipment being supplied and/or installed. D. The Contractor shall have a minimum of five installations of like magnitude and complexity within the last two years. 1.5 SUBMITTALS A. As described in Section 27 05 00 Communications Common Work Results, the Contractor shall submit 1. 2. 1.6 Product data sheets for all equipment provided under the scope of this project as listed above under Products Include and below in the Part 2 - PRODUCTS section of the specification. Project specific riser diagram, clearly listing all device, equipment, cabling, I/O and locations of all the aforementioned. RECORD DRAWINGS A. As-built documentation for all occurrences of the systems provided under the scope of the Specification shall be provided to the Engineer for review and approval, the upon approval of the Engineer, provided to the Owner. B. As-built documentation shall contain, at a minimum: 1. 2. 3. 4. 5. 6. 7. Locations of all the systems provided, Riser(s) with all details of the individual installations, including, but not limited to, Device or component manufacturer and model numbers, Specific I/O points on the devices or equipment; Type of cable(s), and any cable ID installed; Nature of signal being transmitted, such as VGA or IR Control; Any other pertinent detail of the interconnection to assist in the ongoing maintenance and upkeep of the system. Note: Where the systems provided repeat in layout, a single riser may be provided. However, any deviation of the installation, such as varying quantity of speakers, shall require a separate and unique riser for each deviation. Each riser required shall be provided with a unique title so as to make it easily identifiable when being referenced. Should such deviations exist, the plans indicating the location of each of the systems shall clearly indicate which riser is applicable to each individual occurrence of the system. C. Listing of all user serviceable parts, including, but not limited to, Manufacturer and Model number of part(s). 27 47 17 - 2 13-032 27 41 17 – STUDENT DINING AV SYSTEM D. This documentation shall be given to the Engineer in hard copy, bound in an organized and labeled fashion. Without these as-built documents, the Engineer shall consider the project as incomplete, and as such, reserves the right to retain any outstanding compensation associated with the project until such time as this documentation is, properly created, submitted and approved. PART 2 - PRODUCTS 2.1 PRODUCT SUBSTITUTIONS A. As indicated elsewhere in these documents, the products specified on these Construction Documents are to be furnished as indicated. Substitution of materials or products considered to be functionally equivalent, where not previously approved in writing by the Engineer, shall be unacceptable. Any deviation from the use of materials or products shall be handled in accordance with terms and conditions established elsewhere in the documents. B. Where product specified has become permanently unavailable, the Contractor shall submit a current equal product from the same manufacturer with an equal or greater functionality at no additional cost to the Owner. The Owner shall retain the right to refuse any substitution that they deem unacceptable, causing the Contractor to re-submit until an acceptable replacement has been presented. 2.2 PRODUCTS A. General 1. 2. B. All products shall be new, UL listed and comply with all applicable Federal, State and Local regulations. Products listed are reflective of the representational riser diagrams included in the Drawings. The Contractor shall modify quantities and configuration to adapt to actual devices required and/or adapt to any equipment substitutions of any given room. Equipment (Base Bid) 1. CD Player/iPod Dock a. The player/dock shall have the following features: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 14) b. 13-032 Play audio CD’s, MP3 CD’s and WAV file CD’s. Dock connectivity for Apple iPod charging and playback. iPod video playback via composite output connectivity. CD TEXT and ID3 tag support. Continue, Random and Program play modes. Repeat all and Repeat Single play modes. Index search. Shock/skip prevention memory buffer. ±12% pitch control (analog outputs only) RCA unbalanced line outputs for CD and iPod. Coaxial and Optical S/PDIF digital audio outputs. (CD Only) ¼” stereo headphone jack. 19” rack mountable. IR remote control. The unit shall be compatible with the following disc formats: 27 47 17 - 3 27 41 17 – STUDENT DINING AV SYSTEM 1) 2) 3) c. CD-DA (12cm/8cm) CD-ROM (12cm/8cm) ISO 9660 LEVEL 1/2/ROMEO/JOLIET format (CD-R/CD-RW compatible) The unit shall conform to the following playback specifications: 1) MP3 a) b) c) 2) b) 3) Sampling Frequency: 8 kHz, 11.025 kHz, 12 kHz, 16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz Sampling Bit Rate: 8 bit, 16 bit Audio CD Playback a) b) c) Sampling Frequency: Sampling Bit Rate: 16 bit Number of Channels: 44.1 kHz 2 The unit shall have a minimum of the following connectivity: 1) Aux In (Unbalanced) a) b) c) d) 2) 3) Connector: 3.5mm stereo mini jack Reference Input Level: -16dBV Maximum Input Level: 0 dBV Input Impedance: 22k Analog Output (Unbalanced) a) b) c) d) Terminal Connector: RCA pin jack CD Ref Output Level: -10 dBV CD Max Output Level: +6 dBV Output Impedance: 200 Ohms Phones a) b) c) 27 47 17 - 4 Audio mode: Stereo, Joint Stereo, Dual Channel, Mono Sampling Frequency: 32 kHz, 44.1 kHz, 48 kHz Bit Rate: 32kbps – 320 kbps and VBR WAV a) d. DISC Connector: ¼” stereo jack Max Output Level: 20 mW + 20 mW Load Impedance: 32 Ohms 13-032 27 41 17 – STUDENT DINING AV SYSTEM 4) Digital Output (Optical) a) b) 5) 2. Frequency response: 20 Hz – 20 kHz ±1.5dB Signal to Noise Ratio: More than 90 dB (20 kHz LPF + A weighted. Dynamic range: More than 90 dB (20 kHz LPF + A weighted. Total harmonic distortion: Less than 0.01% (1 kHz, 20 kHz LPF) Channel separation: More than 90 dB (1 kHz, 1 kHz BPF) Time and title display settings (CD) Playback mode (CD) Program (for loaded CD) Current folder (for loaded CD) Output source setting Repeat setting (CD) Pitch control ON/OFF (CD) Pitch control value (CD) The unit shall mount on a stand 19” rack mount rail system. Acceptable Manufacturer and Model shall be: 1) TASCAM CD-200iL 2) Equal by DENON or Panasonic Microphones a. Wireless 1) 2) The microphone system shall utilize FM transmission. The receiver shall: a) b) c) d) e) f) g) h) 13-032 Connector: RCA pin jack Compatible signal format: Composite video signal Output Impedance: 75 Ohms The units backup memory shall store the following information: 1) 2) 3) 4) 5) 6) 7) 8) g. h. IEC-60958 Type II (S/PDIF) The unit shall have the following CD playback audio performance: 1) 2) 3) 4) 5) f. Connector: RCA pin jack Compatible signal format: Video Output: a) b) c) e. IEC-60958 Type II (S/PDIF) Digital Output (Coaxial) a) b) 6) Connector: Optical jack Compatible signal format: Utilize automatic frequency selection, Have a minimum of 1400 selectable frequencies, Have a 5 segment audio meter Have a 5 segment RF meter Have a 3 segment transmitter battery fuel guage Have a squelch adjustment Utilize in line power Have at least one remotable ½ wave antennae 27 47 17 - 5 27 41 17 – STUDENT DINING AV SYSTEM i) j) k) 3) The transmitter shall: a) b) c) d) e) f) g) h) i) j) k) 4) 7) b. Shure ULXP24/58 Or equivalent by Audio Technica or Electro Voice Provide quantity indicated on riser diagram. Include all recommended hardware, cabling and accessories to remote antennae, and provide 100% coverage of Student Dining. Provide two (2) heavy duty Soundolier MS20E or equal microphone stands. Wired Handheld 1) The handheld microphone shall: a) b) c) d) e) f) g) h) 2) Be designed for vocal applications Be a dynamic type cartridge Have a frequency range of 50 to 15,000 Hz. Have a cardioids polar pattern Have a sensitivity of -54.5 dBV/Pa (1.85 mV) Have a rated impedance of 150 Ω (300 Ω) actual for connection of mic level inputs Have a polarity such that positive pressure on the diaphragm produces a positive voltage on pin 2 with respect to pin 3. Utilize a 3 pin male XLR connector Acceptable Manufacturer and Model a) b) 27 47 17 - 6 Be a dynamic cartridge designed for vocal applications Have a cardioid pick up pattern Have a frequency response of 50 to 15,000 Hz Have a sensitivity of -54.5 dBV/Pa (1.85mV) at 1,000 Hz Open Circuit Voltage Acceptable Manufacturer and Model shall be a) b) 6) Have a 3 segment battery fuel gauge Utilize a backlit LCD to show group and channel Utilize automatic frequency selection with a group scan function Have a minimum of 1400 selectable frequencies Have a minimum of an 8 hour battery life Have a 300 ft minimum operating range Have a 5 segment RF meter Have an RF power output of 20mW maximum Have a gain adjustment of 25dB.Have an audio response of 25 to 15,000 Hz, ±2dB Have an input impedance of 20kΩ Have a maximum input level of 12dBV (10V p-p) at 1 kHz, 1% THD) The microphone cartridge shall: a) b) c) d) 5) Have rack mount hardware Have an audio output of 3kΩ unbalanced, 1848Ω balanced mic level, and 75Ω balanced line level Have phantom power protection Shure SM 58 Equivalent by Audio Technica or Electro Voice 13-032 27 41 17 – STUDENT DINING AV SYSTEM 3) 3. Provide a quantity of two (2) fifty foot cables, two (2) 25 foot cables, Proco Exellines or equal, and two (2) heavy duty Atlas Soundolier MS20E microphone stands or equal Audio Digital Signal Processor (DSP) a. The DSP shall utilize open architecture programming. b. The DSP shall use a graphical user interface for drag and drop programming. c. The DSP shall include standard definition blocks for: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) d. e. f. g. h. i. Mixers Equalizers Filters Crossovers Dynamics Routers Delays Controls Meters Generators Diagnostics The DSP shall have 10 balanced mic/line inputs The DSP shall have 6 balanced mic/line outputs. The DSP shall have a 10/100 BaseT Ethernet interface. The DSP shall have remote control capability via RS-232. The DSP shall be capable of being networked to other like DSPs through an industry standards protocol such as CobraNet, Dante or AVB Acceptable manufacturer and model shall be: 1) 2) Biamp Nexia, CS Or equal by BSS or Symmetrix. a) 4. Mixing Console a. b. c. d. The mixer shall be a digital mixer with the capability to utilize analog mic and line inputs, line outputs, and DSP processing. The mixer shall perform input and output digital conversions utilizing 24-bit deltasigma. ADC’s and DAC’s operating at a sampling of 48 kHz minimum. The mixer shall include, but not be limited to, 1) 2) 3) 13-032 Provide one (1) Volume/Select 8 mounted onto a blank filler plate within the audio rack to accommodate individual channel volume selection and adjustment, master volume selection and adjustment, and preset system configuration selection for the scenarios indicated in the Installation narrative later in this Section. Should an equivalent manufacturer, as listed above, be provided, the Contractor shall provide functionally equivalent control devices from the manufacturer of the DSP, or as created through the use of control components from Crestron, AMX or Extron. a control surface with the requisite faders and pushbuttons that shall encompass the tactile controls required to operate and program the unit, an LCD display to assist in the programming and operation of the system, additional user assignable soft keys and rotary encoders to facilitate automated programming and playback, 27 47 17 - 7 27 41 17 – STUDENT DINING AV SYSTEM 4) 5) 6) 7) e. f. The mixer shall utilize industry standard digital audio data signaling to interconnect all console I/O devices not housed directly in the console operator’s control surface based on Dante protocol. All digital audio networking shall utilize Category cabling compliant with Specification Section 27 10 00 Structured Cabling under the mixer manufacturer's normal installation practices. The Contractor shall provide 2 runs of this cable to each location where utilized, terminate the cabling on standard panel mount female RJ-45 connections and shall test and certify the cable as required under Specification Section 27 10 00 Structured Cabling. The Contractor may include a cable run in addition to these minimums to support any proprietary or non-complaint link as may be required. The system performance shall include, but not be limited to, 1) 2) g. Quantity: 16 Mic/Line In (minimum) Connector Type: D3F XLR, pin 2 hot Signal Configuration: Balanced Impedance: 2k Ohm, >10 k Ohm (Pad In) Gain: +10 to +65 dB, -15 to +40 dB (Pad In) Maximum Input: +30 dBu (Pad In) Dynamic Range: 108 dB Equivalent Input Noise: -127 dB (150 Ohm) Pad: 25 dB Phantom Power: Capable The mixer outputs shall include, but not be limited to, the following: 1) 2) 3) 4) 5) 6) 7) 27 47 17 - 8 Frequency Response: 20-20k Hz, +0/-0.5dB @ 4dBu into 600 Ohms Signal Latency: >2.5mS The mixer analog inputs shall include, but not be limited to, the following: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) h. industry standard analog I/O for the connection of the required sources devices, on-board storage to store and recall console pre-sets and configurations, off-board storage for storing and reloading console pre-sets and configurations, and capability to utilize remote control, both hardware and software based, as well as having factory built tactile remote controls. Quantity: 16 (minimum) Connector Type: D3M XLR, pin 2 hot Signal Configuration: Balanced Impedance: <75 Ohm Nominal Output: +4 dBu Maximum Output: +22 dBu Residual Output Noise: -84 dBu (minimum) 13-032 27 41 17 – STUDENT DINING AV SYSTEM 8) 9) i. 5) 6) 7) 2) 3) 4) 5) 6) 13-032 Gates, PEQ, GEQ, Compressor, Limiter, De-esser, FX Scenes Shows User Profiles The mixer’s audio metering shall include, but not be limited to: 1) 2) 3) 4) o. A minimum of 2 motorized faders including channels, mixes, and master of which a minimum of 16 channel faders, four mixes and a master shall be immediately available on the control surface without switching pages/layers. Configurable input soft patch Configurable output soft patch Configurable insert soft patch Configurable Ethersound routing A minimum of 8 mix busses The mixer shall be capable of storing libraries for a minimum of the following: 1) 2) 3) 4) n. Parametric EQ: 4 band fully parametric, shelf selectable on HF and LF Graphic EQ: 1/3 Octave, 25 band Compressor: Threshold, ratio, hold, attack, release Limiter: Threshold Delay: Up to 340 mS The mixer shall include but not be limited to: 1) m. Preamp: Gain, Pad, Polarity, 48V High Pass Filter: 12 dB/Octave swept 20-400Hz Gate: Threshold, depth, hold, attack, release Parametric EQ: 4 band fully parametric, filter type shelf /bell select on HF and LF Compressor: Threshold, ratio, hold, attack, release Limiter/de-esser: Threshold, de-ess frequency Delay up to 170 mS The mixer processing shall include, but not be limited to, the following internal effects: 1) 2) 3) 4) 5) l. Monitor Output: 3.5mm Stereo Ethernet: RJ-45, 10/100Base-T MIDI USB Each mixer channel shall include, but not be limited to, the following audio processing and effects: 1) 2) 3) 4) k. 116 dB Head Phones The mixer shall include, but not be limited to, the following ancillary connectivity: 1) 2) 3) 4) j. Dynamic Range: Monitor Output: 12 bar LED main channel/mix meters Peak indicators on each fader The mixer shall be RoHS compliant. The mixer shall incorporate AES48-2005 grounding and EMC practices. Acceptable manufacturer and model shall be: 27 47 17 - 9 27 41 17 – STUDENT DINING AV SYSTEM 1) 5. Amplifier a. b. c. d. e. f. g. h. The amplifier shall be a two channel amplifier in a 2U housing. The amplifier shall be designed for transformer coupling of 70V and 140V transformer loads, and shall include integral or modular add on transformers. The amplifier shall have a minimum capacity of 200W per channel with both channels loaded. The amplifier shall have active inrush limiting. The amplifier shall utilize dip switch configuration for clip limiters, high pass filters, bridge mono and parallel operation. The amplifier shall have barrier strip connectivity. The amplifier shall have AB+B complementary bipolar output circuitry. Acceptable manufacturer and model shall be 1) 2) 6. Yamaha LS9 series, Allen & Heath iLive series, DiGiCo DS series QSC CX302V Or, equal by Crown or Peavey. Speakers a. Type “C” 1) 2) 3) 4) The speaker shall be a minimum 2-way full range ceiling recessed speaker. The speaker shall be housed in a zinc plated steel back can with a UL 94VO rated ABS baffle, and shall include a hardware mounting system that includes, but is not limited to a tile bridge. The speaker shall have an integral 70V constant voltage transformer. The speaker shall have the following performance criteria: a) b) c) d) e) f) g) h) 5) Acceptable Manufacturer and Model shall be: a) b) 7. Electro-Voice C8.2HC Equal by JBL or Bose Power Sequencer (PS) a. b. c. d. e. The PS shall be UL listed. The PS shall provide for a staged multistep power on sequence of one constant and 3 consecutively timed stepped switches. The PS shall have a set of contacts to allow for remote triggering of the sequenced closures. The PS shall be rated for 15A at 120 VAC. Acceptable manufacturer and model shall be 1) 2) 27 47 17 - 10 Frequency Response: 50 Hz – 20kHz Sensitivity (SPL 1W/1m): 93 dB Max Calculated SPL: 119dB Long Term Power Handling: 100W Short Term Power Handling: 400W Conical Coverage: 75° LF Transducer: 8” Polypropylene cone HF Transducer: 1” Mylar Driver Furman PS8 Series II Equal by Tripp Lite or Middle Atlantic 13-032 27 41 17 – STUDENT DINING AV SYSTEM 8. Cabling a. Microphone Cabling 1) 2) b. Speaker Cabling 1) 2) 9. Speaker cabling shall be 18 AWG 2 conductor cable. WestPenn 25224, or equal by Belden or Liberty. Equipment Cabinets a. b. c. d. e. f. g. h. i. The equipment cabinet shall be fully welded with solid sides. The equipment cabinet shall have a 2,500 lb. weight capacity. The equipment cabinet shall be UL Listed. The equipment cabinet shall be Seismic certified for protecting 650 lbs. of essential equipment. The equipment cabinet shall have 16 gauge steel tops, bottom and sides. The equipment cabinet shall be finished in a durable black textured power coat. The equipment cabinet shall be 77” tall, provisioned with 44 rack units of usable space and a 25” depth. The equipment cabinet shall be provided with a 3U storage drawer having a foam padded bottom. The equipment cabinet shall be 1) 2) j. 10. Microphone cabling shall be 22 AWG 2 pair shielded cable. WestPenn D25454, or equal by Belden or Liberty. Middle Atlantic ERK 4425. Equal by Hoffman Enclosures or Atlas Soundolier Provide a grounding busbar attached to the rack and bond with a minimum of a #6 AWG conductor to the TGB servicing this area. Assistive Listening System a. b. c. d. The systems operational parameters shall comply, where applicable to the latest requirements of the ADA standards for Accessible Design. The system shall utilize RF for the wireless transmission medium. The system shall allow channel tuning to be locked. The Transmitter shall provide the following operational parameters: 1) RF a) b) c) d) e) f) g) h) 2) Audio a) b) c) 13-032 Frequency Range: 216.025 – 216.9875 MHz Number of Channels: 19 wide band, 38 narrow band Frequency Accuracy: ±.005% Stability 32° to 122°F Transmitter Stability: 50 PPM Output Power: 100 mW Antenna: Various Available Antenna Connector: BNC Compliance: FCC Part 90 System Frequency Response: 50 Hz – 10 kHz (±3dB) System SNR: 80 dB SQ enabled, 50 dB SQ disabled System Distortion: <2% THD at 80% deviation 27 47 17 - 11 27 41 17 – STUDENT DINING AV SYSTEM d) e) Audio Input 1: (1) (2) Location: Type: (3) (4) (5) (6) Nominal Input: Maximum Input: Impedance: Phantom Power: Audio Input 1: (1) (2) (3) (4) (5) f) i) 3) b) c) d) e) 27 47 17 - 12 On/Off selectable 1:1 to 4:1 adjustable, 2:1 default Contour: Cuts and Boosts above 5 kHz Combined Audio Output: Input 1 and Input 2 on Rear Panel via two phono connectors, unbalanced, at -10 dBu nominal output level, +19 dBu maximum @ 10Ω impedance Headphone Output: Front panel on a 3.5 mm stereo connector, unbalanced, with an adjustable output level, +7 maximum @ 10Ω impedance Front Panel: Power, Test Tone On/Off, Channel Up/Down, Input Levels, Mix Level, Contour, Monitor Volume Control Rear Panel: Input 1 Level (line, mic, mic-phantom power), Input 2 Level (-10/+10 dBu), RF Power (low, mid high) Internal adjustments: Compression ratio for audio processor Programming: SQ on/off, Processing On/Off, Channel Lock Input 1 and Input 2, Mix VU: 10 segment LED (8 green, 2 red) SQ and Processing: Green LED RF Power: On LCD (Low, Mid, High) LCD Display: Channel designation, lock status, RF Power Level, Programming Test Tone: Red LED Power a) b) c) d) e. Compression: Slope: Indicators a) b) c) d) 5) Rear Panel (2) Phono Connectors, unbalanced -10/+10 dBu (line/mic) adjustable +30 dBu 100kΩ Controls a) 4) Location: Type: Nominal Input: Maximum Input: Impedance: Audio Processing: (1) (2) g) h) Rear Panel F-XLR/1/4” combo connector, balanced 0/-55 dBu (line/mic) adjustable -30/+21 dBu (line/mic) 20kΩ/1kΩ (line/mic) +12VDC Type: In-Line Input: 100-240 VAC, 50-60 Hz, 0.4A Output: 12 VDC, 1.3A, 15.6W Compliance: UL, CE, GS, TUV The Receiver shall provide the following operational parameters: 13-032 27 41 17 – STUDENT DINING AV SYSTEM 1) RF a) b) c) d) e) f) g) h) i) j) 2) Audio a) b) c) d) 3) b) c) b) Center Frequency: 216.50 MHz Antenna Segment Length: 12.25 in. Antenna Gain: Unity Dipole vertical clearance: 25.75 in. Connector: Standard BNC Coax: RG-58, length as needed for 100% coverage Acceptable Manufacturer and Model shall be: 1) 13-032 Type: Battery AA, alkaline or NiMH Battery Life: 30 hours alkaline, 15 hours NiMH Charging: 14 hours, NiMH only Compliance: UL The Antenna Kit include both monopole and dipole elements and all required mounting hardware, and shall provide the following operational parameters: 1) 2) 3) 4) 5) 6) g. LCD Display: Channe, RF signal strength, lock status and squelch setting LED: Power/charging Power a) b) c) d) f. Setup: Battery type select, SQ enable/disable, programmable squelch setting User: Volume, Channel UP/DOWN/SEEK (lockable, behind door) Programming: SQ adjust for sensitivity and signal capture control, Channel Lock Indicators a) 5) System Frequency Response: 63 Hz – 10 kHz (±3dB) System SNR: 80 dB SQ enabled, 50 dB SQ disabled System Distortion: <2% THD at 80% deviation Output: 3.5mm connectors, unbalanced, 0 dBu nominal output level, 16 mW max @ 32Ω impedance Controls a) 4) Frequency Range: 216.025 – 216.9875 MHz Number of Channels: 19 wide band, 38 narrow band Sensitivity: .6µV typical, 1µV maximum for 12dB SINAD Frequency Accuracy: ±.005% Stability 32° to 122°F Transmitter Stability: 50 PPM Output Power: 100 mW Antenna: User Earphone cable Antenna Connector: 3.5mm Squelch: Progammable in 20 steps Compliance: FCC Part 15 Listen Technologies: 27 47 17 - 13 27 41 17 – STUDENT DINING AV SYSTEM a) b) c) h. 11. The Contractor shall provide all miscellaneous hardware and supplies required to fully construct, integrate and program the system as indicated herein, and as accepted as best practices in this industry. Some of these miscellaneous hardware and supplies shall include, but not be limited to, easily flexible braided cable sleeving for all cables routed outside hard wire management, continuous wire management inside all equipment cabinets and consoles, and Velcro for all microphones. Software and Licenses a. b. C. Or equivalent product by Phonic Ear or Williams Sound Assorted Related Hardware a. 12. Transmitter: LP3CV-07201. Provide one (1) each per system shown as on Drawings with rack mount hardware. Receivers: LR-200-072. Provide quantity as indicated in Section 27 41 20, with LA-162 behind the head stereo headphones and LA-166 neck loops (for hearing aids), and (2) LA-362 AA NiMH batteries per receiver. Antenna: LA-122 Universal Antenna Kit Provide one (1), include as necessary any extension or splitter coax, and additional mounting hardware The Contractor shall provide all and a sufficient quantity of software and licenses required to fully register and certify this installation. The Contractor shall provide a copy of the software created by the DSP manufacturer for programming of the DSP. Equipment 1. Ceiling Mounted Projector a. b. c. d. e. f. g. h. i. j. k. l. m. n. o. Projector Type "P4" The projector shall be controllable via RS-232 interface. The unit shall use LCD or DLP technology. The projector shall, at a minimum have (1) HDMI connection. The unit shall have a minimum of 5000 ANSI lumens. The projector shall be capable of WXGA resolution The projector shall be capable of lens shift at a minimum of +/- 50% The projector shall have a contrast ratio in greater than or equal to 2000:1 The unit shall include a lens assembly that shall completely fill the width of the screen when utilized in either standard 4:3 or 16:10 formats. The unit shall include an infrared remote control. The unit inputs shall not be mutually exclusive. The unit shall provide an audio output that shall be switched with the active input. Network interface for monitoring and operation from a remote PC via network connection. System Administrators can turn the projector off, switch between sources, as well as control and monitor lamp and temperature conditions. The projector shall be capable of rear projection. Basis of design shall be: 1) 2) 2. 27 47 17 - 14 Epson PowerLite® Pro G6750WU Equals by Sony, Panasonic, or DigitalProjection Blu-Ray Player 13-032 27 41 17 – STUDENT DINING AV SYSTEM a. b. Provide one (1) Blu-Ray Player for the Large Format Projector and Cart The Blu-Ray shall have the capability to play the following media: 1) 2) 3) 4) 5) 6) 7) 8) c. The Blu-Ray player shall have multiple video outputs, including but not limited to: 1) d. j. k. 3. Analog L/R Analog Multi-channel Optical Digital Coaxial Digital HDMI The Blu-Ray shall have a total harmonic distortion of no greater than 0.004% The Blu-Ray shall be capable of bi-directional remote control via RS-232. The Blu-Ray shall both front panel control and a fully functional remote control The Blu-Ray shall have a minimum of a 2MB buffer The Blu-Ray shall be constructed with a 24 bit, 192kHz High Resolution Audio D/A Converter. The Blu-Ray shall either be rack mountable, or the Contractor shall provide a 2U rack mounted ventilated shelf. Acceptable Manufacturer and Model shall be Denon DBT-1713UD, or engineer approved equal. Display Monitors a. The Flat Panel Displays shall have the following dimensional and performance criteria: 1) 2) 3) 4) 5) 6) 7) b. Display type: LCD or LED Display size: 60” diagonal screen Aspect ratio: 16:9 Native resolution: 1920 x 1080p Brightness (min): 1500 cd/m2 Contrast Ratio (min): 2,000,000:1 Color Reproduction (min): 10 bit The Flat Panel Displays shall have the following operational features: 1) 2) 3) 4) 5) 6) 7) 13-032 HDMI The Blu-Ray player shall have multiple audio outputs, including but not limited to: 1) 2) 3) 4) 5) e. f. g. h. i. DVD Audio Blu-Ray DVD Video Music CD Video CD CD-R/RW (Audio, MP3, WMA, JPEG, Kodak picture CD/DivX) DVD-R/RW (Audio, MP3, WMA, JPEG, Kodak picture CD/DivX) Super Audio CD Analog and ATSC/NTSC/QAM tuner/decoders. Integral stereo speakers with minimum 10W per channel and 10% THD. Anti-burn in circuitry XD Color THX certified DTV signal strength indicator Input labeling 27 47 17 - 15 27 41 17 – STUDENT DINING AV SYSTEM 8) c. The Flat Panel Displays shall have the following connectivity: 1) 2) 3) 4) 5) 6) 7) d. 4. Closed Caption RF HDMI ST Audio Composite Video + ST Audio Component Video + ST Audio VGA + ST Audio RS-232 for control Acceptable manufacturers shall be LG, Panasonic, Samsung or Mitsubishi Display Mount a. The mounting shall have the following physical characteristics and performance criteria: 1) 2) 3) 4) Tilt Range: -5º to +10º Swivel Yaw: -15º to +15º Load capacity: 225 lbs. Acceptable manufacturers and series shall be: a) b) 5) 5. h. i. The scaler shall convert digital and analog video sources to HDMI The scaler shall have (1) RGBHV or component video on HD-15 connector input The scaler shall have (1) 3.5mm stereo audio input The scaler shall have (1) HDMI digital video input The scaler shall embed stereo audio signal to HDMI The scaler shall automatically detect the resolution of incoming signals The scaler shall have the ability to enter a standby mode to allow connected displays to enter standby The scaler shall allow for control via RS-232 connection Approved manufacturer and Model shall be: 1) 2) Extron DSC 301 HD Equal by Altinex, Kramer, Crestron or AMX HDMI Switcher a. b. c. d. e. The switcher shall be an HDMI Video switcher, with no less than (4) HDMI inputs and (1) HDMI outputs The switcher shall be HDCP compliant The switcher shall automatically adjust color bit depth based on connected displays The switcher shall allow for control via RS-232 connection Approved manufacturer and model number: 1) 2) 27 47 17 - 16 Contractor shall provide any required mounting adapters HDMI Scaler a. b. c. d. e. f. g. 6. Peerless Large Pivot Wall Mount PS-2 Equivalent by Chief or Premier. Extron SW4 HDMI Equal by Altinex, Kramer, Crestron or AMX 13-032 27 41 17 – STUDENT DINING AV SYSTEM 7. HDMI Audio De-embedder a. b. c. The de-embedder shall be HDCP complaint The de-embedder shall accept (1) HDMI input and output (1) HDMI video signal and (1) analog audio signal Acceptable Manufacturer and Model shall be: 1) 2) 8. HDMI Distribution Amplifier a. b. c. d. The Distribution Amplifier shall be HDCP compliant The Distribution Amplifier shall be rack-mountable The Distribution Amplifier shall contain no less than (1) HDMI input and (2) HDMI outputs. Acceptable Manufacturer and Model shall be: 1) 2) 9. Extron HDMI DA2 Equal by Altinex, Kramer, Crestron or AMX Remote Controls a. b. c. d. e. f. g. The control system shall be an IP-based solution The control system shall have minimum (4) RS-232 output connections, (2) IR and (2) relay outputs The control system buttons shall be able to be configured to execute a series of actions. The control system shall include an inactivity timer for display shutoff The control system shall be capable of controlling video outputs to display and controlling source volume on audio DSP The control system shall have a volume control with indicators Acceptable Manufacturer and Model For Control Processor shall be: 1) 2) h. i. j. Extron IPCP 505 Equal by Crestron or AMX Acceptable Manufacturer and Model for control panel shall be: 1) 2) 10. Extron HAE 100 Equal by Altinex, Kramer, Crestron or AMX Extron TLP 350MV Equal by Crestron or AMX The control system shall have an Apple iPad based application capable of duplicating the functionality of the control panel Contractor shall provide (1) fourth generation Apple iPad or newer loaded with control system software from control panel manufacturer and programmed to mimic functionality of control panel. Signal Convertor a. HDMI – UTP transmitter and receiver 1) Contractor shall provide (1) transmitters at the AV Cabinet and (1) receiver at the on-stage projector. a) 13-032 Contractor shall provide and terminate (1) shielded Category 6 UTP cable between each transmitter and receiver combination. 27 47 17 - 17 27 41 17 – STUDENT DINING AV SYSTEM 2) Acceptable Manufacturer and Model: a) b) b. Extron DTP HDMI 230 Tx and DTP HDMI 230 Rx Equal by Altinex, Kramer, Crestron or AMX Contractor shall provide all associated HDMI patch cables. PART 3 - EXECUTION 3.1 INSTALLATION A. General 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. B. Provide all materials and labor to fully assemble, program, test, label and certify the system as represented herein. Route all cabling in a neat and workman-like fashion Terminate all field terminating cabling as recommended by the manufacture, and compliant with any applicable industry standards. All bare wire capture terminals shall be installed per manufacturer’s recommendations. Where not specifically prohibited by the manufacturer, tin all bare wire compression connections. All connectors utilizing compression as the method for mechanical attachment to the cable shall utilize connectors that provide a single uniform compression around the entire diameter of the cable. Provide any/all recommended hardware to properly attach a ceiling or otherwise overhead devices and equipment, including, but not limited to, tile bridges or other ceiling anchor hardware. Provide labeling of any cable run whether factory provided or field installed cabling. Refer to the labeling requirements herein for further information and requirements. Support and dress all cables. The Contractor shall provide all necessary fixed and flexible wire management to achieve a high quality installation both visually and operationally, and that would be considered to be within the standard practices of good workmanship. Provide J-Hook supports at regular, though slightly varying, intervals of no greater than 5’ for all cabling that must be routed greater than 5’. Provide a removable non-metallic sheath over all exposed cable bundles utilizing an easily flexible braided sleeving solution such as Techflex from the point where the cabling leaves the protection of the pathway to the device(s) being serviced, such as where the cabling leaves the wall or faceplate to the projector, or where the cabling leaves the wall to the receiver/amplifier and program sources. Within all equipment enclosures, and at the back of all equipment to the point where the cabling enters the equipment location, the Contractor shall utilize Velcro straps or MilliTie wraps for bundling of signal wires. Test all cabling for shorts, opens or other undesirable conditions. Replace any cabling found to be damaged, or compromised in its ability to perform to that of a new and undamaged or uncompromised cable. Test all I/O and adjustability of the system, including providing any required test source or load that may be required to test any currently unused input or output. Verify complete operation of all components and the system as a whole. Correct all issues prior to final punch walk through. Microphones 1. 2. 27 47 17 - 18 Install, test, label and certify all cabling. Solder all termination utilizing solder cup connectivity. Visually inspect the solder joints for acceptable workmanship. Rework any solder joints that appear to potentially have a cold solder joint, contamination in the solder joint, or other unacceptable workmanship. 13-032 27 41 17 – STUDENT DINING AV SYSTEM 3. 4. 5. 6. 7. C. Test all patch cables. Install batteries in all wireless microphones, and other battery powered devices and test power. Install antennae, quantity as required to provide 100% coverage throughout the space. Where 3 or more wireless units are provided, provide a combiner to minimize quantity of exposed antennae. Configure, adjust and thoroughly test all wireless connections, including, but not limited to, wireless connection field strength, and microphone performance. Connect all microphones and test total operation of each unit provided. Digital Signal Processor 1. 2. Configure communications link(s). Create programming to include, but not be limited to: a. b. c. d. 3. Create functional presets that shall coincide with selections on the remote control for the following scenarios: a. b. c. d. 4. 5. D. Provide a tactile control interface that shall allow the selection of the aforementioned presets. Label the control panel with machine generated labels. The tactile control shall also provide for the selection and individual control of each input or device/source. Finally, the tactile control shall provide for one of the individual volume control settings to be a master volume control. Provide a PC based operator’s console that shall provide a more detailed control interface to resemble more of a traditional tactile mixer console. Install and/all required client software to operate this interface in up to 10 user defined and provided PC’s. Install amplifier. Calibrate amplifier settings. Load test amplifier. Speakers 1. 2. 3. 4. 13-032 Public address, to include all microphones and program sources. Multi-media presentation with all microphones and program sources. Note that this would include both the in rack audio source and an audio visual source on a portable cart at the floor pocket. Ambient audio with source playback. 5 user definable presets as defined by the Owner. Coordinate with the Owner during installation and integration for these preset functions. Amplifier 1. 2. 3. E. Proper I/O configuration. Required processor stages, including filters, equalization, switching, buss assignment, and other pertinent performance parameters. Required logic for both switching and control. Remote control functionality. Route all cabling, test cabling, verify and label cabling. Each speaker shall utilize an individual homerun cable per speaker. Verify speaker cabling polarity. Mount all speakers utilizing mounting hardware appropriate for the environment in which the speaker is installed. Verify that mounting hardware and installation provides a sufficient safety factor, minimum Aim all speakers to maximize/optimize coverage. 27 47 17 - 19 27 41 17 – STUDENT DINING AV SYSTEM 5. F. Test each individual speaker in its installed location for both frequency response and power handling. Power Sequencer 1. Establish power on sequence so as to minimize abhorrent pops or other surges through the system, and cable equipment appropriately. G. Equipment Racks H. The Contractor shall submit to the Engineer for approval, the intended cabinet layouts, prior to installation. Upon written approval of the cabinet layouts the Contractor may proceed with this installation. 1. 2. 3. 4. 5. I. Assistive Listening 1. 2. 3. 4. 5. 6. 7. 3.2 Cabling shall be routed, combed and bound neatly as it is routed in the cabinet. Orderly cable bundles shall be grouped and secured to the cabinet structure. Cables shall be provided with enough service loop to enable the contractor to route all cabling up the sides of the cabinet to the height of the device to be connected, and then over to that device. Failure to comply with this requirement shall give the Owner or Engineer the option to require the Contractor re-dress the cabling, or remove it in whole and re-install the cabling. Install the grounding busbar, and bond the busbar to the nearest available Telecommunications Grounding Busbar. Provide non-metallic grommetting around any hole or penetration in the cabinet structure. Provide wire lacing bars along the bottom of each piece of equipment installed in the enclosure. Velcro all cables to the associate lacing bar, providing sufficient slack in the cabling to assure the long term health of the cable and no damage or negative effect to the cable due to the installation and dressing. Install and configure audio processing equipment. Install and verify operation of system transmitters. Install batteries, configure and test all receivers. Verify coverage of system throughout space. Provide and test feed to system from DSP. Remove all batteries. Store in neat fashion all loose devices and supplies in the cabinet storage drawer. Document contents on computer generated list, and include manufacture model number and quantity. Laminate list and store in storage drawer. LABELING A. The Contractor shall neatly label all cabling so as to assure easy maintenance and troubleshooting. B. Label all cabling at both ends at easily readable location that are no greater than 6” from the ends of the cable. C. Labeling shall be either laser-jet printed tags designed to adhere in a self laminating fashion, or in field machine generated labels utilizing a commercial grade labeling machine designed for labeling cabling in such applications, and label stock designed for this specific application. D. Labeling shall be created so as to state the function and/or meaningful ID of the cable in recursive rows down the entire length of the label so the label is readable around the entire 27 47 17 - 20 13-032 27 41 17 – STUDENT DINING AV SYSTEM diameter of the cable. The Contractor shall submit a labeling schema to the Engineer AND Owner for approval prior to commencing labeling. E. Label font shall be a clearly readable font, such as Arial, bold and no smaller than 1/8” high. F. All terminal strips shall be labeled with machine generated or pre-printed labeling. G. Failure to comply with this requirement shall give the Owner or Engineer the option to require the Contractor re-dress and re-label the cabling, or remove it in whole and re-install and re-label the cabling. 3.3 ASSEMBLY A. 3.4 The Contractor shall provide a minimum 2”x12”x1/4” grounding busbar in each rack or cabinet provided. This rack shall be bonded back to the nearest available TELECOMMUNICATIONS BUSBAR with a minimum #6 AWG bonding conductor, utilizing a two hole irreversible lug at both ends of the conductor. Each cabinet or rack shall have an individual homerun bonding conductor. Daisy chaining of the bonding conductor is unacceptable. PROGRAMMING A. Organize all code software modules, configuration files, graphic user interface files and other modules required for programming of any/all parts of the system, in orderly and easily readable form. B. Robustly comment all programming efforts to assist in the easy reading and comprehension of the programming efforts for this project. C. ALL code, software modules, configuration files, graphic user interface files, and other modules required to complete the programming of this system shall become the property of the Owner. As such, all files associated with the process shall be given to the Owner in its final state, and in an uncompiled format allowing the Owner free and complete access to all software components of the programming and calibrations of the entire system. The Contractor shall provide all such files on CD, DVD or USB storage device which shall be configured to allow the Owner to copy these files at their discretion to any other electronic storage device and manipulate these files. 3.5 CALIBRATION AND COMMISSIONING A. The contractor shall verify signal level and signal integrity during installation and operation of the system. Should it be required to provide sufficient signal to noise ratio, as well as other industry accepted signal levels, the Contractor shall provide distribution or buffer amplifiers to assure these sufficient signal levels. B. The Contractor shall neatly dress all cabling so as to assure easy maintenance and troubleshooting. Within all equipment enclosures, including but not limited to, video equipment racks, the Contractor shall utilize with Velcro straps or Milli-Tie wraps for bundling of signal wires. C. The Contractor shall balance all signals so that distribution of the signals shall be of a consistent and acceptable level. D. All installation and calibration of equipment shall be by qualified and certified personnel. All calibrations shall be checked by appropriate calibration equipment. Calibrations made by authoritative and/or experienced eyes and/or ears is not acceptable. 13-032 27 47 17 - 21 27 41 17 – STUDENT DINING AV SYSTEM E. All calibrations and adjustments shall be documented in machine generated print in a neat and organized fashion for transmission to the Owner. The Engineer reserves the right to review, reject or require modification or further documentation prior to completion of the project. F. The Engineer shall be given a minimum of 72 hours notice prior to all final calibrations and commissioning, and reserves the right to observe any and all final calibrations and commissioning. Should such courtesies not be extended to the Engineer prior to the final calibrations and commissioning, the Engineer reserves the right for the procedures to be completely repeated prior to considering job completion. 3.6 WORK COMPLETION A. The Contractor shall provide a complete and functioning system, based on the designs as set forth in these construction documents. Any and all equipment, either implied or intentionally omitted from these documents, but generally accepted as being required for the completion of the installation, as represented in these construction documents, shall be provided by the Contractor at no additional cost to the Owner. B. Each system component shall be individually tested, as well as tested in the complete system configuration, to assure 100% operability of each, and compatibility of all components. All products and system configurations will be fully tested and operational prior to final payment. C. Each system shall be configured and/or equalized/calibrated to optimize performance of the entire system. These configuration and calibrations shall be documented, and entered into either a spreadsheet, word processor, or graphics package for machine generation and reproduction of the aforementioned adjustments to the system, and given to the Owner in both electronic format written onto a CD, and hard copy output. The Contractor shall verify the receipt and comprehension of these documents with the Owner. This documentation release to the owner shall occur prior to any consideration of the job status as being complete. D. The Contractor shall provide a copy of all testing documentation to the Owner at the time of system commissioning and training. E. System Commissioning, including testing and certifications, shall be completed by a factory representative prior to final payment. All system operation or installation deficiencies shall be documented and submitted to the Owner at time of commissioning, and shall be resolved prior to final training and final payment. Final payment shall be held until such time that final commissioning and training is completed to the satisfaction of the Owner. F. The Contractor shall provide all necessary fixed and flexible wire management to achieve a high quality installation both visually and operationally, and that would be considered to be within the standard practices of good workmanship. G. The Contractor shall give a two week notice to the Engineer and Owner prior to system commissioning. The Engineer and Owner reserve the right to be present during the commissioning process to approve system configurations prior to the final punch list. H. Complete As-Built documentations shall be a pre-requisite for consideration of job completeness. 3.7 TRAINING A. The Contractor shall provide eight (8) hours training for District’s personnel on the operation and maintenance of the system. 27 47 17 - 22 13-032 27 41 17 – STUDENT DINING AV SYSTEM B. Provide two (2) video copies of all training. C. The Contractor shall perform formal training with permanent staff personnel under the employ of the Owner. D. The Contractor shall schedule the training with the Owner two (2) weeks prior to the training. E. The Contractor shall submit a training agenda to the Engineer and Owner prior to the notification for approval. Once the agenda is approved, the training shall be based on that agenda. 3.8 WARRANTY A. Warranty of the system, including parts and labor, shall be by the system supplier and manufacturer for all materials and workmanship for a period of two (2) years, or for the duration of the manufacturer’s documented warranty whichever is greater. Should for some unforeseeable reason, the installer not be able to complete the term of the warranty, the manufacturer shall bear the complete responsibility of the warranty for both parts and labor, and shall appoint a certified service organization to complete the term of the warranty. The manufacturer shall inform the Owner of this appoint in writing. The Contractor shall present assurance of this stipulation from the Manufacturer, to the Owner in writing prior to commencement of work. Should the Contractor not provide this written assurance, the Owner shall retain the right, as outlined elsewhere in these Documents, to obtain satisfaction, including but no limited to, financial restitution to the Owner. B. The warranty period shall begin after substantial completion of all work, including Technology Bid Package systems, at which time, the installer shall provide service within a 24 hour period after notice by the Owner, for the duration of the warranty. 3.9 SUBMITTALS A. The Contractor shall provide “As-Built” drawings prior to final acceptance by the Owner to the Engineer. B. The Contractor shall include 2 security bits for the Middle Atlantic HTX screws with the final record drawing submission. C. A complete list of all equipment with Manufacturer, Model Number, Serial Number, Price Paid and location of the equipment shall be compiled and turned over to the Owner representative prior to final acceptance of the project. END OF SECTION 27 41 17 13-032 27 47 17 - 23 27 41 17 – STUDENT DINING AV SYSTEM THIS PAGE IS INTENTIONALLY BLANK 27 47 17 - 24 13-032