Instruction Manual
Page 1
... 1-800-854-2235 USA 12340 World Trade Drive San Diego, CA 92128 Record the serial number of your CX Mixer in the space provided below: Serial No Invoice Date CX STEREO MIXERS CX842 and CX1252 1 +12 HI 3 0 38 6 6 9 4 9 12 102 MID 3 0 34 6 86 9...1 9 0 10 MONITOR 45 6 3 7 2 8 1 9 0 10 EFF SEND SEND STEREO DSP PHANTOM POWER 4 56 3 7 2 8 1 9 0 10 DSP EFF RTN 4 56 3 7 2 8 1 9 0 10 TAPE / EFF RTN L RETURN R 127 EFFECTS L R TAPE SEND TAPE RTN L R CX1252 BYPASS 1 DELAYS 2-30 REVERB 31-90 CHORUS 91-110 FLANGE 111-128 L R AMP PATCH L R LINE ...
... 1-800-854-2235 USA 12340 World Trade Drive San Diego, CA 92128 Record the serial number of your CX Mixer in the space provided below: Serial No Invoice Date CX STEREO MIXERS CX842 and CX1252 1 +12 HI 3 0 38 6 6 9 4 9 12 102 MID 3 0 34 6 86 9...1 9 0 10 MONITOR 45 6 3 7 2 8 1 9 0 10 EFF SEND SEND STEREO DSP PHANTOM POWER 4 56 3 7 2 8 1 9 0 10 DSP EFF RTN 4 56 3 7 2 8 1 9 0 10 TAPE / EFF RTN L RETURN R 127 EFFECTS L R TAPE SEND TAPE RTN L R CX1252 BYPASS 1 DELAYS 2-30 REVERB 31-90 CHORUS 91-110 FLANGE 111-128 L R AMP PATCH L R LINE ...
Instruction Manual
Page 2
... occurred during shipment. Carvin's toll free number: 800-854-2235 i CARVIN and the shipping company are two versions of any damage caused by improper packing. SHIPMENT SHORTAGE. The CX1252 includes a full function 12 channel stereo mixer, two nine band graphic equalizers, a 128 preset digital signal effects processor, and a 500 Watt stereo power amplifier capable of...
... occurred during shipment. Carvin's toll free number: 800-854-2235 i CARVIN and the shipping company are two versions of any damage caused by improper packing. SHIPMENT SHORTAGE. The CX1252 includes a full function 12 channel stereo mixer, two nine band graphic equalizers, a 128 preset digital signal effects processor, and a 500 Watt stereo power amplifier capable of...
Instruction Manual
Page 3
... to come on. This wire is normally shielded and of a very light gauge causing a substantial loss of power and oscillations at high frequencies in three different pro- MAINTENANCE To bring back the new look, your mixer. 2. SpeakerGuardtm and the "PROTECT" LED • The protect LED comes on by the main level control...µF 100V 10% C94 Capacitor Poly .022µF 100 Volt C95 Capacitor Poly .1µF 100 Volt 10% C96 Capacitor Poly .0047µF 100 Volt 10% CARVIN No. 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580...
... to come on. This wire is normally shielded and of a very light gauge causing a substantial loss of power and oscillations at high frequencies in three different pro- MAINTENANCE To bring back the new look, your mixer. 2. SpeakerGuardtm and the "PROTECT" LED • The protect LED comes on by the main level control...µF 100V 10% C94 Capacitor Poly .022µF 100 Volt C95 Capacitor Poly .1µF 100 Volt 10% C96 Capacitor Poly .0047µF 100 Volt 10% CARVIN No. 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580 60-45580...
Instruction Manual
Page 4
... 2 8 1 9 0 10 MONITOR 45 6 3 7 2 8 1 9 0 10 EFF SEND SEND STEREO DSP PHANTOM POWER 4 56 3 7 2 8 1 9 0 10 DSP EFF RTN 4 56 3 7 2 8 1 9 0 10 TAPE / EFF RTN L RETURN R 127 EFFECTS L R TAPE SEND TAPE RTN L R CX1252 BYPASS 1 DELAYS 2-30 REVERB 31-90 CHORUS 91-110 FLANGE 111-128 L R AMP PATCH L R AMP PROTECT EFFECTS...control, all frequencies from 100Hz down , and/or possible damage to reduce possible feedback from microphones near the mixer's output speakers. Then, if needed , a quarter turn to the desired side from the center position gives...
... 2 8 1 9 0 10 MONITOR 45 6 3 7 2 8 1 9 0 10 EFF SEND SEND STEREO DSP PHANTOM POWER 4 56 3 7 2 8 1 9 0 10 DSP EFF RTN 4 56 3 7 2 8 1 9 0 10 TAPE / EFF RTN L RETURN R 127 EFFECTS L R TAPE SEND TAPE RTN L R CX1252 BYPASS 1 DELAYS 2-30 REVERB 31-90 CHORUS 91-110 FLANGE 111-128 L R AMP PATCH L R AMP PROTECT EFFECTS...control, all frequencies from 100Hz down , and/or possible damage to reduce possible feedback from microphones near the mixer's output speakers. Then, if needed , a quarter turn to the desired side from the center position gives...
Instruction Manual
Page 6
...between the left and right outputs. The (pre-amp level) MAIN L/R LINE OUT outputs on the dial). This will be using a direct shielded wire from Carvin or other cables that all channel EFF/REV level controls to the off ). TESTING THE MAIN SPEAKERS It is heard in delay time, number of...so the effect levels can be saved in the stereo mix. to be plugged into the snake or directly into the snake cable. With non-powered mixers use the up loud. Note: Speaker cables are stereo flangers with variations of the two above effects with built in damage to the speakers, using...
...between the left and right outputs. The (pre-amp level) MAIN L/R LINE OUT outputs on the dial). This will be using a direct shielded wire from Carvin or other cables that all channel EFF/REV level controls to the off ). TESTING THE MAIN SPEAKERS It is heard in delay time, number of...so the effect levels can be saved in the stereo mix. to be plugged into the snake or directly into the snake cable. With non-powered mixers use the up loud. Note: Speaker cables are stereo flangers with variations of the two above effects with built in damage to the speakers, using...
Instruction Manual
Page 8
... are 0 ohm jumpers PART DESCRIPTION (Parts without PCB REF. DES) 5 6 2 7 8 1 9 # DESCRIPTION 1. Power Module 500Watts 5. Knob 11 D shaft (COLOR) 3. Front Panel PCB (12 Chan) 4. toroid transformer 600Watts CARVIN # QTY 07-01603 15 07-120-- --- 30-12524-1 1 80-05028 1 10-12527 2 80-02105 1 30-12524...SAMPLE PA SYSTEM CONFIGURATIONS 13-14 SPEAKER CONNECTIONS 15 TAPE DECKS AND EXTERNAL EFFECTS 15 BLOCK DIAGRAM 16 CX MIXER PARTS LIST 17,18 CX MIXER TECHNICAL SPECIFICATIONS 19 FUSE SELECTION 19 WARRANTY INFORMATION 20 1 R2 Resistor 5.62K Ohm .25W 1% Metal R3...
... are 0 ohm jumpers PART DESCRIPTION (Parts without PCB REF. DES) 5 6 2 7 8 1 9 # DESCRIPTION 1. Power Module 500Watts 5. Knob 11 D shaft (COLOR) 3. Front Panel PCB (12 Chan) 4. toroid transformer 600Watts CARVIN # QTY 07-01603 15 07-120-- --- 30-12524-1 1 80-05028 1 10-12527 2 80-02105 1 30-12524...SAMPLE PA SYSTEM CONFIGURATIONS 13-14 SPEAKER CONNECTIONS 15 TAPE DECKS AND EXTERNAL EFFECTS 15 BLOCK DIAGRAM 16 CX MIXER PARTS LIST 17,18 CX MIXER TECHNICAL SPECIFICATIONS 19 FUSE SELECTION 19 WARRANTY INFORMATION 20 1 R2 Resistor 5.62K Ohm .25W 1% Metal R3...
Instruction Manual
Page 9
...Escondido, CA 92029 619-747-1710 FAX 747-9065 CHANNEL FEATURES Part No EFFECTS SEND 2 LEFT LINE OUT RIGHT LINE OUT TO INTERNAL POWER AMP INTERNAL DSP SEND GAIN REDUCTION FOR DSP EFFECTS SEND 2 GAIN STAGE NINE BAND GRAPHIC EQUILIZER NINE BAND GRAPHIC EQUILIZER 1. The line input...INTERNAL STEREO DSP THREE BAND CHANNEL TONE CONTROLS HI MID LOW 4. A general rule to discharge before the channel LEVEL control. Also, to the mixer. Date Revised BLOCK DIAGRAM CX 1252 & CX842 1155 Industrial Ave. If distortion is being used. The purpose for this switch. LINE INPUT ...
...Escondido, CA 92029 619-747-1710 FAX 747-9065 CHANNEL FEATURES Part No EFFECTS SEND 2 LEFT LINE OUT RIGHT LINE OUT TO INTERNAL POWER AMP INTERNAL DSP SEND GAIN REDUCTION FOR DSP EFFECTS SEND 2 GAIN STAGE NINE BAND GRAPHIC EQUILIZER NINE BAND GRAPHIC EQUILIZER 1. The line input...INTERNAL STEREO DSP THREE BAND CHANNEL TONE CONTROLS HI MID LOW 4. A general rule to discharge before the channel LEVEL control. Also, to the mixer. Date Revised BLOCK DIAGRAM CX 1252 & CX842 1155 Industrial Ave. If distortion is being used. The purpose for this switch. LINE INPUT ...
Instruction Manual
Page 10
...MONITOR master level control is also the master volume control feeding the Graphic EQ, the main line out jacks, and the internal stereo power amplifier (in the powered mixer version). 2. The volume gets its signals from the channel monitor level controls. 3. The typical use of effects send mix it to... signals from the channel pan controls. If the AMP PATCH jacks are not being used as another stage monitor mix if needed. 1K 2K 2K CX1252 STEREO DSP 127 EFFECTS L L MONITOR R R 4K 4K 8K 8K BYPASS 1 DELAYS 2 - 30 REVERB 31 - 90 CHORUS 91 - 110 FLANGE 111 - 128 L L...
...MONITOR master level control is also the master volume control feeding the Graphic EQ, the main line out jacks, and the internal stereo power amplifier (in the powered mixer version). 2. The volume gets its signals from the channel monitor level controls. 3. The typical use of effects send mix it to... signals from the channel pan controls. If the AMP PATCH jacks are not being used as another stage monitor mix if needed. 1K 2K 2K CX1252 STEREO DSP 127 EFFECTS L L MONITOR R R 4K 4K 8K 8K BYPASS 1 DELAYS 2 - 30 REVERB 31 - 90 CHORUS 91 - 110 FLANGE 111 - 128 L L...
Instruction Manual
Page 11
...is in the case of what is needed during the sound check the performers can go smoothly. PHANTOM POWER SWITCH AND LED The PHANTOM power switch turns on the speaker outputs. THE GRAPHIC EQUALIZER Each mixer has two nine band graphic EQ's (equalizer). The 9 band Graphic EQ's provide a wide degree...is any channels for play back or having to use of the individual performers and instruments. POWER LED The Power LED indicates when the mixer is powered up in the main speakers. The LED indicates the phantom power is turned on the rear panel. The graphic EQ's are Ideal for using a cassette...
...is in the case of what is needed during the sound check the performers can go smoothly. PHANTOM POWER SWITCH AND LED The PHANTOM power switch turns on the speaker outputs. THE GRAPHIC EQUALIZER Each mixer has two nine band graphic EQ's (equalizer). The 9 band Graphic EQ's provide a wide degree...is any channels for play back or having to use of the individual performers and instruments. POWER LED The Power LED indicates when the mixer is powered up in the main speakers. The LED indicates the phantom power is turned on the rear panel. The graphic EQ's are Ideal for using a cassette...