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PFL –

PRE-FADER LISTEN. PFLs send signals to the headphone output and 

are not 

affected by

the fader setting.

AFL –

AFTER-FADER LISTEN. AFLs send signals to the headphone output and 

are 

affected by

fader setting.

LOW CUT –

(channel low cut) These adjust the frequency in the channel where the low frequencies

begin to roll off, and are variable by frequency from OFF (inaudible) to 300 Hz. 

1/2, 3/4, L/R, MONO –

These buttons route the channels to their respective output buses. BAL/PAN

determines 1/2, 3/4 or L/R.

INSERTS –

These jacks allow the signal to be taken from and returned to the channel, allowing

outboard equipment to be inserted into the signal chain.

MID FREQ

– This control selects the frequency adjusted by the MID control in the EQ 

section.

COMPRESSORS –

These reduce levels at a ratio of 4 to 1 when the THRESHOLD is reached.

THRESHOLD – This control sets the level at which compression activates.
GAIN – This control sets the output level from the compressor. This is really a 

makeup gain, allowing the user to recover gain lost by compression.

LINK –  When these buttons are depressed, the input to compressor 1 activates 

compressors 1 and 2, and the input to compressor 3 activates compressors 3 and 4. 
SUBGROUP/EXTERNAL – This button routes the compressor signal to the 
compressor output jack (LED indicates external jack). This jack is wired reverse of an 
insert jack, allowing the compressor to be patched with a 1/4" TRS cable.

PHANTOM POWER – 

Pr48 Volt power to microphones that need it.

CONNECTOR WIRING

Unless otherwise stated, all input and output jacks are wired as follows:
XLR (MIC) – 

Pin 1 = GROUND
Pin 2 = POSITIVE
Pin 3 = NEGATIVE

TS and TRS – 

Tip = POSITIVE (SEND)
Ring = NEGATIVE (RETURN)
Sleeve = GROUND

RCA
(PHONO) – 

Tip = POSITIVE 
Cup = GROUND

UNPACKING

Inspect the console carefully during unpacking. If you find any damage, notify your dealer
immediately. Be sure to save the carton and all packing materials. Should you ever need to ship the
unit back to Peavey Electronics, one of its service centers, or the dealer; use only the original
factory packing.

4

Содержание AAM 2443

Страница 1: ...AAM 2443 3243 User Manual ARCHITECTURAL ACOUSTICS...

Страница 2: ...aci n Ce symbole est utilis dans ce manuel pour indiquer l utilisateur la pr sence d une tension dangereuse pouvant tre d amplitude suffisante pour constituer un risque de choc lectrique Ce symbole es...

Страница 3: ...panel connectors ideal for desktop placement Smooth 60 mm CHANNEL SUB L R and MONO faders Phantom power with separate activation switches and LEDs indicating operation on CHANNELS 1 16 or 17 24 AAM 24...

Страница 4: ...output level from the compressor This is really a makeup gain allowing the user to recover gain lost by compression LINK When these buttons are depressed the input to compressor 1 activates compresso...

Страница 5: ...trol varies the input gain of the channel to provide a wider dynamic range The adjustment range is 10 dB to 58 dB for the XLR input and 10 dB to 38 dB for the line input Proper adjustment of input gai...

Страница 6: ...trol counterclockwise increases the amount of signal sent to SUB 1 while rotating clockwise increases the amount sent to SUB 2 The C position sends equal amounts to each 13 1 2 3 4 L R MONO ASSIGN The...

Страница 7: ...dB This allows accommodation of higher input levels without clipping and is especially useful when close miking high sound pressure level SPL sources such as drums or guitar cabinets It is also benefi...

Страница 8: ...phono inputs are unbalanced line level inputs for stereo L R signals They are connected in parallel with the STEREO 1 4 LINE INPUTS 19 8 21 22 23 24 25 26 27 28 31 33 32 29 30 34 37 39 42 43 38 40 35...

Страница 9: ...otating the control clockwise will result in only the louder notes being compressed a low setting rotating the control counterclockwise will compress a broader range of notes 24 COMPRESSOR I O This sw...

Страница 10: ...is assigned to SUB 1 depressing the LEFT button will send the drum SUB mix to the LEFT OUT on the rear panel 31 MUTE MUTE LED This switch mutes all output from the corresponding SUB group Illuminatio...

Страница 11: ...microphones that need an external power source These switches are recessed into the console and require a small tool to activate If PHANTOM POWER is used do not connect unbalanced dynamic microphones...

Страница 12: ...the return if no plug is inserted The signal must be returned to this jack when this feature is used Failure to return the signal will result in no output 50 L R MONO UNBAL UNBALANCED OUTPUT These 1...

Страница 13: ...ower to the unit Connect the line cord to this connector and to a properly grounded AC supply Damage to the equipment may occur if an improper line voltage is used see voltage marking on unit Never re...

Страница 14: ...14 BLOCK DIAGRAM...

Страница 15: ...Bu Sleeve Ground 10 dB Insert 22 k N A 16 dBu 4 dBu 22 dBu Unbal 1 4 TRS Return 0 dB Tip Send Ring Return Sleeve Ground Stereo 20 k Max Gain 29 dBu 9 dBu 4 dBu Unbal 1 4 Phono Line Input 20 dB Sleeve...

Страница 16: ...ip Left no load Ring Right Sleeve Ground Gain Mic Input Gain Adj Range 10 dB to 58 dB Mic Input to Sub Output 78 dB Max Gain Mic lnput Longest Path 88 dB Max Gain Line Input Gain Adj Range 10 dB to 38...

Страница 17: ...Adjacent input channels 20 Hz 20 kHz 70 dB Left to right outputs 20 Hz 20 kHz Common Mode Rejection Ratio Mic Input 50 dB min 20 Hz 20 kHz 70 dB typ 1 kHz Meters L R master and all submasters 12 segme...

Страница 18: ...sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for lo...

Страница 19: ...Service Center OR 2 Ship the defective item prepaid to Peavey Electronics Corporation International Service Center 412 Highway 11 80 East Meridian MS 39301 or Peavey Canada Ltd 95 Shields Court Markh...

Страница 20: ...and specifications subject to change without notice Peavey Electronics Corporation 711 A Street Meridian MS 39301 601 483 5376 FAX 601 486 1678 http aa peavey com 2001 Printed in the U S A 7 01 ARCHIT...

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