Transcript
PP-9213_E(215.9*279.4)
05.12.13 6:53 PM
페이지2
PP-9213 Pre Amplifier SIG PEAK
SIG PEAK
CH1
SIG PEAK
CH2
SIG PEAK
CH3
SIG PEAK
CH4
SIG PEAK
CH5
SIG PEAK
CH6
SIG PEAK
CH7
SIG PEAK
CH8
CH9
INPUTS
MASTER OUTPUTS PEAK 10
-16
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
00
TRIM
0
-12
AUX1
+12
HI 0
-12
+12
-12
HI
+12
-12
HI
+12
-12
HI
+12
-12
HI
+12
-12
HI
+12
-12
HI
+12
-12
HI
+12
-12
HI
+12
00
HI
0
AUX2
-12
POWER
+12
HI-MID
ON
0
-12
+12
-12
+12
-12
MID
MID
+12
-12
MID
+12
-12
MID
+12
-12
MID
+12
-12
MID
+12
-12
MID
+12
-12
MID
+12
MID
00
0
PRIORITY1
-12
+12
LOW-MID
00
6
SUB1
OFF
0 00 -12
+12
LOW
-12
+12
LOW
-12
+12
LOW
-12
+12
LOW
-12
+12
LOW
-12
+12
LOW
-12
+12
LOW
-12
+12
LOW
-12
+12
LOW
00
0
PRIORITY2
-12
6
+12
LOW
SUB2
MASTER
* Rack mount products in the Western Hemisphere(North America, South America, and the Caribbean) do not have handles installed due to customer preference.
Contents 1. Unpacking and Installation.....................................................................................................1 2. Features ................................................................................................................................2 3. Front Panel Controls...............................................................................................................3 4. Rear Panel Controls ...............................................................................................................5 5. Connections...........................................................................................................................7 6. Block Diagram.......................................................................................................................8 7. Specifications.........................................................................................................................9
OFFICE : 653-5 BANGHAK-DONG, DOBONG-KU, SEOUL, KOREA TEL : 82-2-2289-8140~8, FAX : 82-2-2289-8144 Home Page : http://www.inter-m.com E-mail :
[email protected]
AUDIO PRE AMPLIFIER
Unpacking and Installation Although it is neither complicated to install nor difficult to operate your Pre Amplifier, a few minutes of your time is required to read this manual for a properly wired installation and becoming familiar with its many features and how to use them. Please take a great care in unpacking your set and do not discard the carton and other packing materials. They may be needed when moving your set and are required if it ever becomes necessary to return your set for service. Never place the unit near radiators, in front of heating vents, excessive humid or dusty location to avoid early damage and for your years of quality use. Connect your complementary components as illustrated in the following page. Do not install this equipment in a confined space such as a book case or similar unit. The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER (OR BACK).
This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. This symbol is intended to alert the user to the presence of important operation and maintenance (servicing) instructions in the literature accompanying the appliance.
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING To prevent fire or shock hazard, do not expose the unit to rain or moisture.
Caution: To prevent electric shock do not use this (polarized) plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure. Attentions: Pour prévenir les chocs électriques ne pas utiliser cette fiche polarisée avec un prolongateur, une prise de courant on une autre sortie de courant, sauf si les lames peuvent étre insérées à fond sans en laisser aucune partie à découvert.
PP-9213
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AUDIO PRE AMPLIFIER
Features - Low, Mid, High and Trim controls on each channel. - 2 Channel Aux inputs. - 2 Auto Ducking Priority inputs. - 4 Band (Low, Low-mid, Hi-mid and High) EQ on master channel. - 1 Master output, 2 Sub output and 1 Recording output. - 2 Ducking channels. (channel 1, 2) - Signal and Peak indicators on each channel. - 2 Channel Phantom powers. - DC power operation.
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PP-9213
AUDIO PRE AMPLIFIER
Front Panel Controls 1
2
3
4
SIG PEAK
SIG PEAK
CH1
SIG PEAK
CH2
SIG PEAK
CH3
SIG PEAK
CH4
5
SIG PEAK
CH5
SIG PEAK
CH6
SIG PEAK
CH7
6
7
SIG PEAK
CH8
CH9
INPUTS
MASTER OUTPUTS PEAK 10
-16
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
-60
-16
TRIM
0
-60
TRIM
-12
AUX1
+12
HI 0
-12
+12
-12
HI
-12
+12
-12
-12
+12
LOW
+12
-12
-12
-12
-12
+12
-12
HI
+12
-12
MID
+12
LOW
+12
HI
MID
MID
-12
+12
HI
+12
-12
MID
+12
LOW
-12
+12
-12
HI
+12
-12
MID
+12
LOW
-12
-12
-12
+12
-12
HI
+12
-12
MID
+12
LOW
+12
HI
+12
-12
MID
+12
LOW
-12
+12
-12
HI
+12
-12
MID
+12
LOW
-12
+12
+12
-12
0
PRIORITY1
+12
LOW
-12
POWER
+12
HI-MID
AUX2
MID
LOW
0
+12
HI
0
PRIORITY2
-12
-12
ON
0
OFF
6
+12
LOW-MID
0
SUB1
6
+12
LOW
SUB2
MASTER
PP 9213 PRE AMPLIFIER
8
9
10
11
12
1. TRIM CONTROL This control adjusts the input sensitivity of each channel from -16dB to -60dB for microphone source, and from +24dB to -20dB for line source. For the best performance, adjust this TRIM control so that PEAK indicator LED lights occasionally. 2. SIGNAL INDICATOR LED indicates that a signal is present at the channel input. 3. PEAK INDICATOR This warning light indicates an overload situation. This indicator light in red when the post EQ, or pre fader signal of the corresponding channel’s input reaches a level 3dB below the clipping level. 4. CHANNEL FADER This is the main level control for each input channel. It determines level of the signal sent from the corresponding input channel to the master mixing buss. Faders of channels not in use should be pulled down. 5. AUX CONTROLS These controls adjust the level of the Aux signals that are received at the rear panel AUX 1, 2. 6. MASTER PEAK INDICATOR This warning light indicates an overload situation. This indicator light in red when the post fader signal of the corresponding Master output reaches a level 3dB below the clipping level. 7. MASTER OUTPUT FADER The master faders independently adjust level of the master mixing buss signals appearing at the MASTER OUT connectors.
PP-9213
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AUDIO PRE AMPLIFIER
8. EQ CONTROLS OF INPUT CHANNEL Each input channel equalizer is divided into three band. This level is adjustable over a wide range of boost and cut. HIGH: ±12dB at 10kHz MID: ±12dB at 1kHz LOW: ±12dB at 100Hz 9. PRIORITY CONTROLS These controls adjust the level of the Priority signals that are received at the rear panel PRIORITY 1, 2. 10. EQ CONTROLS OF MASTER Master output channel equalizer is divided into four band. This level is adjustable over a wide range of boost and cut. HIGH: ±12dB at 10kHz HI-MID: ±12dB at 2kHz LOW-MID: ±12dB at 400Hz LOW: ±12db at 80Hz 11. SUB OUTPUT CONTROLS This control adjusts the level of the signal output from the SUB OUT. 12. POWER SWITCH Pressing this switches to on the power is supplied to this unit.
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PP-9213
AUDIO PRE AMPLIFIER
Rear Panel Controls 1
2
3
4
MIC IN
S N
1
1
MASTER OUTPUT
SUB OUT
REC OUT
INSERT
AUX INPUT
LINE IN
LINE IN
LINE IN
L
L
L
R -
7
8
MIC IN
MIC IN
MIC IN
MIC IN
MIC IN
MIC IN
R
LINE IN
LINE IN
LINE IN
LINE IN
LINE IN
DUCK
R
LINE IN
P.PWR
DUCK
P.PWR
+ DC INPUT 24V
9
MIC IN
2
PRIORITY INPUT
FUSE T125mAL/ 250V
MIC IN
1
2
2
OC03
~AC INPUT 230V 50Hz 10W
6
5
CH9
CH8
CH7
CH6
CH5
10
11
CH4
CH3
CH2
CH1
12
13
1. MASTER OUTPUT This is XLR type connector used to connect a power amplifier. (Pin assignment– 1: GND, 2: HOT, 3: COLD) 2. SUB OUTPUTS These are phone type connectors used to connect another amplifier. 3. PRIORITY INPUT JACKS This inputs are unbalanced line level input with phone jacks. All other channels are controlled by the signal of priority inputs with Automatic ducking operation. 4. AUX INPUT JACKS This inputs are unbalanced line level input with phone jacks. 5. MIC IN These XLR type connectors be connected with microphone. (Pin assignment 1: GND, 2: HOT, 3: COLD) Impedance range is 50Ω to 600Ω. Turn the phantom power switch ON to apply +18V DC to pin 2 and 3 of these connectors. (MIC1 and MIC2) 6. AC POWER ENTRY MODULE An inlet socket to connect the power cable and fuse holder. A correct capacity of fuse should be applied. Please make sure the value of fuse before replacing. 7. REC OUTPUT This phone jack is unbalanced outputs for use with tape recorder.
PP-9213
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AUDIO PRE AMPLIFIER
8. INSERT JACK Whenever a plug is inserted into INSERT jack, the master mixing buss is disconnected from the Master output stage. The Master output is direct connected to INSERT jack. 9. DC POWER TERMINAL A terminal to connect the DC24V output terminal of power distributor unit. (PD-9211 or PD-9359) 10. STEREO LINE IN These are Unbalanced Stereo input connector which can be connected line level equipment. 11. MONO LINE IN These are balanced input connector which can be connected line level equipment. 12. DUCKING SWITCH When the ducking is on, the set will automatically lower the gain of other channel inputs when someone is speaking into one of the microphones. 13. PHANTOM POWER SWITCH This switch turns on and off the phantom power supply. The phantom power supply provides power for condenser type microphone through the microphone cable. When switched on, it produces 18 volts DC (with 6.8kΩ source impedance) at pins 2 and 3 on CH1, CH2 microphone input connectors. Pin 1 (the shield conductor) provides the ground return path. This will power standard condenser microphones and will not affect most dynamic microphones. When switched on or off, the voltage will ramp slowly up or down; it takes a few seconds to reach full level. This prevents unwanted transients from reaching the microphone inputs.
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PP-9213
AUDIO PRE AMPLIFIER
Connections
MIC IN
S N
1
2
OC03
~AC INPUT 230V 50Hz 10W
MASTER OUTPUT
SUB OUT
REC OUT
INSERT
FUSE T125mAL/ 250V
1
1
2
2
PRIORITY INPUT
AUX INPUT
MIC IN
LINE IN
LINE IN
LINE IN
L
L
L
R -
MIC IN
R
MIC IN
LINE IN
MIC IN
LINE IN
MIC IN
LINE IN
MIC IN
LINE IN
MIC IN
LINE IN
DUCK
R
MIC IN
LINE IN
P.PWR
DUCK
P.PWR
+ DC INPUT 24V
CH9
CH8
CH7
CH6
CH5
CH4
CH3
CH2
CH1
EMERGENCY PANEL
FIRE
MICROPHONE
DISTRIBUTOR
MICROPHONE
CASSETTE DECK
POWER AMPLIFIER
CD PLAYER
TUNER
SPEAKERS
KEY BOARD
PP-9213
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AUDIO PRE AMPLIFIER
Block Diagram
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PP-9213
AUDIO PRE AMPLIFIER
Specifications ..........................................................0dB=0.775Vrms - ELECTRICAL OUTPUTS Master Output............................................................................................+4dBm/600Ω, BALANCED Sub 1, 2 Output ....................................................................................+4dBm/600Ω, UNBALANCED Rec Output ...........................................................................................–10dBv/10kΩ, UNBALANCED INPUTS Mic (CH1~CH9) .......................................................................................–60dBm/600Ω, BALANCED Line (CH1~CH6) .......................................................................................–20dBm/47kΩ, BALANCED Line (CH7~CH9) ..................................................................................–20dBm/47kΩ, UNBALANCED Aux 1, 2 .............................................................................................–10dBm/20kΩ, UNBALANCED Priority 1, 2.............................................................................................0dBm/20kΩ, UNBALANCED Insert ......................................................................................................0dBm/20kΩ, UNBALANCED T.H.D ..............................................................................................................................Less than 0.3% Frequency Response ........................................................................................30Hz~20kHz (+1d, –3dB) INPUT Channel EQ High (10kHz) ...........................................................................................................................±12dB Mid (1kHz)...............................................................................................................................±12dB Low (100Hz) ............................................................................................................................±12dB OUTPUT EQ High (10kHz) ...........................................................................................................................±12dB Hi-Mid (2kHz) ..........................................................................................................................±12dB Low-Mid (400Hz) .....................................................................................................................±12dB Low (80Hz) ..............................................................................................................................±12dB Residual Noise...............................................................................................................Less than –90dB Crosstalk .......................................................................................................................Less than –60dB Phantom Power .......................................................................................................................+18V DC - GENERAL Power Source ........................................................................AC 120V, 230V, 240V, 50/60Hz, DC 24V Power Consumption .......................................................................................................................10W Weight.........................................................................................................................................7.5kg Dimensions .................................................................................................482(W) 88(H) 280(D)mm
* Specifications and design subject to change without notice for improvements.
PP-9213
9
PP-9213_E(215.9*279.4)
05.12.13 6:53 PM
페이지1
Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM). The company is no longer just a Korean company, but rather a global company that is truly international in scope, with factories and offices in Korea and China, and sales and marketing operations located in Japan, Europe, and the U.S.A. With more than 850 employees around the globe, Inter-M is well-poised for further growth and expansion. INTER-M AMERICAS, INC. 1 EAST BEACON LIGHT LANE CHESTER, PA USA 19013-4409 TEL : 1-610-874-8870, FAX : 1-610-874-8890 Home Page : http://www.inter-m.net, E-mail :
[email protected] INTER-M Corporation SEOUL OFFICE:653-5 BANGHAK-DONG, DOBONG-KU, SEOUL, KOREA TEL : 82-2-2289-8140~8, FAX : 82-2-2289-8149 Home Page : http://www.inter-m.com, E-mail :
[email protected]
MADE IN KOREA December 2005 9007980130 A
