Manual - Optimus

Transcript

UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers Contents 1. INTRODUCTION ................................................................................................................... 5 2. FRONT VIEW ........................................................................................................................ 5 3. REAR VIEW .......................................................................................................................... 6 4. ATTENUATORS CONNECTION ............................................................................................. 11 5. ONE SECTION BLOCK DIAGRAM ......................................................................................... 12 6. TECHNICAL SPECIFICATIONS ............................................................................................ 13 7. DOCUMENT VERSION TRACKING ....................................................................................... 13 8. GUARANTEE ....................................................................................................................... 14 Modular amplifiers. v 2.3 4 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers 1. INTRODUCTION Models UP-67M4, UP-127M4, UP-247M2 and UP-487 are modular amplifiers suitable for use with public address systems, emergency announcements, background music and reproduction of speech, they are remarkably strong and reliable. Models and output power: Model UP-67M4 UP-127M4 UP-247M2 UP-487 4 4 2 1 60 W 120 W 240 W 480 W Number of power modules Watts of each module Each model features an in-built circuit to protect against short circuit or overloading in the speaker line as well as a thermal protection circuit to prevent damage caused by overheating. They allow, in combination with the SU-114N, the speakers line surveillance and amplifier status. They occupy 3 units when mounted in a 19” standard rack cabinet. When Rack mounted, it is recommended to install 1 unit perforated panels between them. 2. FRONT VIEW Figure 1 (1) LEVEL INDICATORS (5) PROGRAM INPUTS VOLUME CONTROLS To indicate the power delivered to the line. The LED marked as 0 dB indicated the maximum power given by the amplifier. Turn them clockwise to increase the volume of the Program channel. The potentiometers can be adjusted by using a screwdriver. (2) PROTECTION INDICATORS (6) PRIORITY INPUTS VOLUME CONTROLS They light when the Protection is operating due either to an over-loading or to a short-circuit in the loudspeakers line. Turn them clockwise to increase the volume of the Priority channel. The potentiometers can be adjusted by using a screwdriver. (3) PRIORITY INDICATORS (7) ON/OFF SWITCH They light when the Priority channel is selected, it is: when the pin number 6 is joined to the pin number 8 in the RJ45 connector of the Priority Input or when the Priority Control contact is activated. It switches on/off the amplifier only if the power is supplied by the 230 V.a.c. mains. This switch is not operational when the amplifier is supplied by battery. (4) VENTILATION INPUT. Do not obstruct under no circumstances. It lights when the amplifier is in operation, either by Battery or Mains. Modular amplifiers. v 2.3 (8) ON/OFF LED INDICATOR 5 UP-67M4, UP-127M4, UP-247M2, UP-487 3. REAR VIEW Modular amplifiers Figure 2 (1) SECURITY PAGING AUXILIARY RELAYS They are switched when the corresponding priority contacts of the PRIORITY channels are activated. They are used to activate external elements that have to be activated at the same time that speech preference is in operation (i.e. Volume controls with security paging option). (2) LOUDSPEAKERS LINE OUTPUTS The loudspeakers to be connected must have a line transformer. The total connected power will be the sum of the power absorbed by the loudspeakers and this must be between 50% below and 20% above the rated power of the amplifier. The power absorbed by a loudspeaker with a transformer is indicated on its terminals. This power is on the 100 V line. If the transformer is connected to the 70 V line, it will absorb half the indicated power (see figure 3). The loudspeakers line outputs are done by means of transformers with low impedance outputs (8 Ohm) and high impedance outputs (70-100 V). (3) CONNECTION TO THE 230 V.a.c. MAINS The connection is made between the "0" (common) terminal and the one corresponding to the chosen impedance or voltage. The rear panel has a male base for the CEE22 supply which allows its connection to the mains by means of the cable included. When working with the 70 and 100V lines, it should be remembered that: Attention: this equipment cannot be splashed or exposed to water. Figure 3 A. Total input power 300 W. Power absorbed by each 30 W transformer = 30 W B. Total input power 300 W. Power absorbed by each 30 W transformer = 15 W Modular amplifiers. v 2.3 6 UP-67M4, UP-127M4, UP-247M2, UP-487 (4) MAINS FUSE It is located into the lower box of the power supply base. In the same box there is a replacement fuse as well. (5) BATTERY SUPPLY INPUT This supply allows the use of these amplifiers in security installations, connecting the same to a 24 V.d.c. battery. The ON/OFF switch doesn't cut the supply from the battery. Modular amplifiers Figure 4 +24V.D.C. Power supply positive terminal for amplifiers 1, 2, 3 and 4 GND 1. Power supply negative terminal for AMP. 1 GND 2. Power supply negative terminal for AMP. 2 GND 3. Power supply negative terminal for AMP. 3 GND 4. Power supply negative terminal for AMP. 4 Figure 6 Figure 5 Each one of the equipment power units includes a 24 V.d.c. power supply input (see figure 4). The connection positive terminal is common to the different power units. ATTENTION: In installations where the units are power supplied by the battery input, IT IS NOT POSSIBLE to use the PROGRAM AUDIO BUS (DIP switch nº 10) and PRIORITY AUDIO BUS (DIP switch nº11) DIP switches to join the different channels audio signals. The junction must be made by means of external connections as shown in figure 5. The DIP switches 1, 2, 3 & 4 (SHIELD – GND LINK) must be OFF, and the external connection must be as shown in figure 6: pin 2 must be disconnected. (6) GROUND CONTACT In all P.A. installations, it is very important to have only a joining point between the signal ground and the mains ground contact. If the P.A. installation is made up of several equipments, they will probably have the frames joined either by means of the ground terminal of the mains connection, or because they are mounted in a rack cabinet. If the grounds are also joined by the signal circuits, it is advisable to remove the jumper between the ground and the frame of all equipments excepting one. Modular amplifiers. v 2.3 7 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers (7) GROUND TERMINAL (8) VENTILATION OUTPUT Do not obstruct this output under no circumstances. There is a fan in the rear panel, always in operation, changing its speed depending on the temperature reached in the equipment. (9) ADJUST OF OPTIONAL OSCILLATORS (OSC-02) If the amplifier is equipped with OSC-02, that control permits to adjust the oscillation signal. To adjust the system, follow the instructions of DALA-01/DA card. The adjustment has to be done with the speakers line properly connected to the amplifier. Note: In installations with surveillance through DALA-01/0B set the JPA DIP switch to ON. Figure 7 (10) SURVEILLANCE CONNECTION These connectors are used in installations with surveillance through SU-114N. Connect the SU-114N to the power unit following the diagram shown in figure 7. (11) PRIORITY CONTROL TERMINAL BLOCK Figure 8 These contacts allow the activation of the amplifier priority, facilitating the installation wiring. The block diagram (figure 8) shows an example of typical installation. Configuration: Pri. ctrl. In DIP switch at AMP1, AMP2, AMP3 and AMP4 must be in OFF. To transfer the audio from AMP1 to the rest of power units the set the Pro. audio bus and Pri. audio bus from AMP2, AMP3, and AMP4 to ON. Modular amplifiers. v 2.3 8 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers (12) PRIORITY CHANNEL AND (13) PROGRAM CHANNEL The two input channels (PROGRAM & PRIORITY) from each amplifier use 4 RJ45 type connectors in parallel 2 to 2. Figure 9 This way, they can provide signal to other power units (see figure 9). For the connection, you must use FTP Cat 5 cable, which main feature is that it has very low impedance, which allows to have an exceptionally flat frequency response even for long distances, and to comply with the CMRR & Crosstalk features required for the analogical audio systems. The signal inputs have a sensitivity of 0 dBu (775 mV). The pin number 3 provides a 24 V.d.c. voltage which can be used to supply devices of low consumption. The maximum intensity supplied is of 200 mA. in each channel. In the PRIORITY channel, when joining the pin number 6 to the pin number 8, the priority system is activated as well as the security paging auxiliary relay (DIP switch 7 Pri. ctrl in must be ON). It is possible to transmit the priority control to other power units through the pin nº 6 of the PRIORITY OUTPUT connector (DIP switch 8 Pri. ctrl out must be ON). ATTENTION: In order to link the program and priority audio signals from one power stage to the other, without using external cabling set the Pro. audio bus and Pri. audio bus switch from AMP2, AMP3 and AMP4 in ON. In AMP1 they must be in OFF. To link different mainframes, it can only be used the outputs from AMP1. Figure 10 Modular amplifiers. v 2.3 9 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers Figure 11 (14) DIP SWITCHES SHIELD - GND LINK (DIP switches number 1, 2, 3 & 4) These 4 DIP switches allow removing the cable shielding from the internal ground of the equipment for each one of the RJ-45 connectors. Normally they are in ON position (shielding and ground joined). To separate the same, place the corresponding DIP switch in OFF position. PRI-PRO LINK (DIP switches number 5 & 6) These two DIP switches join internally the H audio signal and the C audio signal (when the input is balanced) that are in the PRIORITY OUTPUT with the PROGRAM INPUT. Normally they are in OFF position (separated audio signals). To join the same, place the corresponding DIP switch in ON position. PRIORITY CONTROL IN (DIP switch number 7) In OFF position, it disables the priority contact of the RJ45 PRIORITY INPUT connector in its amplifier, but the RJ45 PRIORITY OUTPUT is still active. PRIORITY CONTROL OUT (DIP switch number 8) In OFF position, it disables the priority contact of the RJ45 PRIORITY OUTPUT connector. PRIORITY CONTACT SURVEILLANCE (DIP switch number 9) When in ON, enables the priority contact surveillance. It is necessary that the activator follows the figure 12A (if the priority is activated by means of RJ45 PRIORITY INPUT) or 12B (if the priority is activated by means of PRIORITY CTRL terminal block). When the surveillance detects short-circuit or open circuit in the priority control contact the contact number 2 of the SURVEILLANCE connector is activated. Modular amplifiers. v 2.3 PROGRAM AUDIO BUS (DIP switch num. 10) In ON position, Links the audio input from one stage with the audio output from the previous stage. Allows cascade connection between different power stages (see figure 9). PRIORITY AUDIO BUS (DIP switch num. 11) In ON position, Links the audio input from one stage with the audio output from the previous stage. Allows cascade connection between different power stages (see figure 9). JPA (DIP switch num. 12) Set on ON position when the unit includes OSC-02 oscillator circuits (installations with DALA-01/0B). This way, when the power unit protection is activated, the oscillation is stopped. Figure 12A Figure 12B 10 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers (15) LED PRI. CONT. SURV. That led indicates whether the Priority contact is supervised or not. When ON means surveillance activated (DIP switch number 9 PRIORITY CONTACT SURVEILLANCE must be ON). 4. ATTENUATORS CONNECTION Figure 13. INSTALLATION WITHOUT SURETY PAGING SEGURIDAD DE AVISOS Figure 14. 6 CHANNELS WITH PRIORITY AND SURETY PAGING Figure 15. 1 CHANNEL WITH PRIORITY AND SURETY PAGING Modular amplifiers. v 2.3 11 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers 5. ONE SECTION BLOCK DIAGRAM Modular amplifiers. v 2.3 12 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers 6. TECHNICAL SPECIFICATIONS R.M.S. Output power I.H.F. Output power Total harmonic distortion UP-487 UP-247M2 UP-127M4 UP-67M4 1 x 480 W 2 x 240 W 4 x 120 W 4 x 60 W 1 x 585 W 2 x 312 W Less than 1% at 1 kHz 4 x 175 W Less than 1% at 1 kHz Frequency response Less than 0.6% at 1 kHz 4 x 87 W Less than 0.6% at 1 kHz 55 Hz to 18 kHz Signal / Noise ratio >80 dB Inputs (each section) 1 program (0 dB), 1 priority (0 dB), 1 surveillance Inputs sensitivity 775 mV ( program and priority) Loudspeakers line output 100 V, 70 V, 8 ohms Controls Program and Priority volumes Mains supply Mains fuse 230 V.c.a 10A 10A 10A 5A 56 VA 56 VA 28 VA 1400 VA 1400 VA 700 VA Battery supply Stand-by consumption Rated output consumption 24 V.d.c 56 VA 1400 VA Fan activation Continuous ventilation, with variation according to the temperature speed Dimensions (mm) 482 x 360 x 133 mm Rack units Weight 3 units 23.4 kg Finishing 24.3 kg 25.3 kg 20 kg Front panel in anodised black aluminium. Cover in black enamelled steel. WARNING. This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. 7. DOCUMENT VERSION TRACKING Reference system Type of Document Analogue systems Installation and operation guide Confidentiality N/A Rev Date Modifications Content Written by: 1.0 November 11 First version. Preliminary. R&D Department 2.0 February 12 3. Rear view (2), (5), (10) 5. One section block diagram 7. Document version Tracking Format and text style R&D Department 2.1 April 12 3. Rear view (5) R&D Department 2.2 April 12 3. Rear view (12 & 13) R&D Department 2.3 September 12 Technical specifications and Opimus address list R&D Department Approved By Function Date Ferran Gironès i Puig R+D Director 04/2012 Modular amplifiers. v 2.3 13 UP-67M4, UP-127M4, UP-247M2, UP-487 Modular amplifiers 8. GUARANTEE 1. GUARANTEE CERTIFICATE 1. OPTIMUS S.A. guarantees that its products are free from material and manufacturing defects when they are first delivered to the purchaser. 2. In accordance with the conditions outlined here, OPTIMUS S.A. guarantees its products for two (2) years from the date on which the purchaser acquires the product. If, within this guarantee period, defects appear which are not due to factors outlined in section 2, OPTIMUS S.A. shall replace or repair the unit using equivalent, new or reconstructed replacement parts, as it deems fit. If replacement parts are applied which improve the unit, OPTIMUS S.A. reserves the right to charge the client for the additional cost of these components. 3. No guarantee benefits shall be provided other than those cited here. 4. In order to claim the guarantee rights, it shall be an essential requirement to present the original purchase invoice or the guarantee certificate. 2. GUARANTEE PROVISIONS 1. In the event that the product had to be modified or adapted to comply with local requirements concerning technical specifications or safety, and if the country in question is not the country for which the product was originally designed and manufactured, defects are not considered to be material or manufacturing defects. Furthermore, the guarantee does not cover the execution of these modifications or adaptations, regardless of whether or not they have been carried out correctly. Nor shall OPTIMUS S.A. be responsible for any costs under this guarantee for these types of modifications. 2. The guarantee shall not entitle the purchaser to inspection or free maintenance or repair of the unit, particularly if the defects are due to inappropriate use. Nor do the guarantee rights cover defects in wearing parts that become worn as a result of normal wear and tear. Wearing parts are, in particular, potentiometers, switches/keys, and similar parts. 3. The guarantee does not cover defects in the equipment unit caused by: Abuse or incorrect use of the unit for purposes other than those for which it is intended, in non-compliance with the service and maintenance instructions specified in the Manual and/or Technical Instructions for the unit. Connection or use of the product in a manner that does not correspond to the technical or safety requirements of the country in which the unit is used. Installation in conditions other than those indicated in the Manual and/or Technical Instructions. Deficiency or interruptions in the electricity supply or installation defects which imply use in abnormal conditions. Damage caused by other equipment units that are connected to the product. The use or installation of Software (programmes), interfaces, parts or supplies not provided and/or not authorised by OPTIMUS S.A. Failure to use the original packaging for transportation. Damage caused by force majeure or other causes not attributable to OPTIMUS S.A. 4. The following elements are not covered by this guarantee: All plastic surfaces and all parts exposed to outdoor conditions which have been scratched or damaged as a result of normal or abnormal use. Breakages, knocks, damage due to a fall or scratches caused by moving the unit in any way. 6. In the case of personal computers, the guarantee will not cover the elimination of computer viruses, the restoration of programmes damaged by these or the reinstallation of the disk following its deletion. 7. The rights of this guarantee are invalidated if the product has been repaired or opened by staff unauthorised by OPTIMUS S.A. or by the client himself. 8. If OPTIMUS S.A. were to establish before the client that the damage affecting the unit does not entitle a claim to be made under the guarantee, the costs of checking the equipment incurred by OPTIMUS S.A. shall be borne by the client. 9. Products not covered by the guarantee shall only be repaired once payment has been effected by the client. In the event that the guarantee rights do not apply, OPTIMUS S.A. shall duly inform the client. If, within a period of 6 weeks from this communication, no written repair order is received from the client confirming acceptance of the costs, OPTIMUS S.A. shall return the unit in question to the client. In this case, the transport and packaging costs shall be invoiced separately and payment shall be made on delivery. In the event that a repair order is sent by the client, confirming that he assumes the costs of repair, the transport and packaging costs shall be invoiced additionally, and also separately. 10. If the equipment needs to be transferred to the Authorised Service Centre, transportation shall be effected by the responsible party according to the guarantee, who will also bear the freight and insurance costs. 11. In the event of a defect, OPTIMUS S.A. guarantees that the repair and/or replacement of parts so that the unit operates correctly will be made within a period of no more than 30 days. Nevertheless, OPTIMUS S.A. would like to clarify that the normal period does not exceed 30 days. 12. All parts or products replaced as part of the guarantee services shall become the property of OPTIMUS S.A. 3. TRANSFER OF GUARANTEE The guarantee is solely awarded to the original purchaser (principal client) and is not transferable. With the exception of OPTIMUS S.A., no third party (dealers, etc.) is authorised to award additional guarantees on behalf of OPTIMUS S.A. 4. CLAIMS FOR DAMAGE In the event that OPTIMUS S.A. cannot provide a suitable guarantee service, the purchaser shall not be entitled to claim any indemnity for damages arising. The responsibility held by OPTIMUS S.A. is limited in all cases to the invoicing price of the product. 5. RELATION WITH OTHER GUARANTEE RIGHTS AND NATIONAL LAW 1. This guarantee does not affect the rights of the purchaser with respect to the vendor arising from the contract of sale accomplished. 2. These conditions of the guarantee provided by OPTIMUS S.A. are valid as long as they do not contradict the corresponding national law on guarantee provisions. 3. OPTIMUS S.A. guarantees that this product complies with the safety regulations in force in the country. THIS LIMITED GUARANTEE DECLARATION IS THE EXCLUSIVE GUARANTEE OFFERED BY OPTIMUS S.A. ALL OTHER EXPLICIT OR IMPLICIT GUARANTEES ARE EXCLUDED, AND THIS ALSO APPLIES TO GUARANTEES OF MARKETABILITY AND SUITABILITY FOR A PARTICULAR PURPOSE. (EXCEPT WHEN THESE GUARANTEES ARE REQUIRED BY AN APPLICABLE LAW). NO GUARANTEE, EITHER EXPLICIT OR IMPLICIT, SHALL BE APPLIED ONCE THE GUARANTEE PERIOD HAS EXPIRED Damage caused by tests, use, maintenance, installation or inappropriate adjustments, or as a result of any alteration or modification of any kind not carried out by a Service Authorised by OPTIMUS S.A. in compliance with this guarantee. Damage to persons or property that might be caused by the improper use of the equipment, including lack of maintenance. 5. The guarantee shall not be valid whenever the following is observed: Amendments or corrections made to the details of the guarantee certificate or purchase invoice. Failure to produce the original invoice or the absence of a date on this. Absence of the serial or batch number on the equipment. Modular amplifiers. v 2.3 OPTIMUS S.A. After-Sales Service C/ Barcelona 101 17003 - GIRONA Tel. 902 151 96 / 972 203 300 Fax. 972 21 84 13 e-mail:[email protected] 1999/44/CE 14