Carvin RX800 manual MIC Channel Features, Master Section Features

RX800, RX1200, RX1200R CONTROLS

QUICK START UP

If you’re like most new owners, you’re probably in a hurry to plug your mixer in and use it. Here are some brief instruc- tions to get you going quickly. With the mixer unplugged and the unit turned off, complete the following procedures:

A. CONNECTING AC POWER TO YOUR MIXER

•Be sure to plug your mixer into the proper voltage for your country, either 120V-60Hzor 240V-50Hz. The RX1200R accepts both voltages listed.

•Use only a grounded (3 prong) power outlet to prevent a shock hazard. This gives the quietest grounding for your mixer.

B. CONNECTING INPUTS TO YOUR MIXER

•For balanced microphones, use a shielded cable and plug into the XLR MIC inputs.

•For high output devices like instruments & keyboards, plug into the LINE input jacks using a shielded cable. Be sure the LINE/INS switch is in the “OUT” position.

C. TURNING YOUR MIXER ON

•Set all channel and master LEVEL controls to their OFF positions

•Set all HI, MID, and BASS controls and the graphic equal- izers to their center “flat - no boost or cut” position.

•Adjust all channel “PAN” controls to their center position.

•Connect your speakers and monitors at the rear panel.

•Turn the mixer on by the rear POWER SWITCH and watch for the front POWER LED to come on. Your mixer is now ready to operate by turning the levels up.

dual effects processors and to the EFF 1 and EFF 2 SND jacks. The effects controls are post-channel level and auto- matically track the channel’s LEVEL & tone controls. Reduce these levels if PEAK LEDs are flashing on the effects proces- sors.

8. MON 1 & MON 2 CONTROLS

The MON 1 and MON 2 level controls adjust the volume of the channel going to the monitor amps. The monitor level control is a pre-channel level control. This means it is unaf- fected by adjustments from the channel level. The purpose for this is the monitor mix adjustments can be made without disturbing the main mix.

9. CHANNEL TONE CONTROLS

Each channel features active 3-band tone controls LO, MID, and HI. These function as boost (clockwise) or cut (count- er-clockwise) controls. The center 0 is the “flat” or no effect position. The LO and HI controls are shelving type with corner frequencies at 80Hz and 11.5k Hz respectively. The MID control is a band pass type centered at 750Hz.

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The remaining input channels (1-7, or 1-11) are turned OFF eliminating feedback or other unwanted sounds from open mics during breaks or changes. The LED indicates the MUSIC BREAK is ON. The internal effects are also muted.

13.TAPE IN AND TAPE OUT LEVELS

The TAPE IN level adjusts the input to your mixer from the RCA TAPE IN jacks to the MAIN L/R and MONITOR outputs. The TAPE OUT level sends the MAIN L/R signal (pre graph- ic EQ) to the TAPE OUT RCA jacks for recording. If the TAPE OUT is being used to record, make sure the TAPE IN control is turned OFF to avoid feedback from the recorder.

14.LEFT & RIGHT XLR OUTPUTS

The LEFT and RIGHT balanced XLR line outputs are the same signals that feed the internal AMPS 1&2. Use these outputs for additional power amps or recording gear.

15. MONITOR 1& 2 OUTPUTS

The MONITOR 1 - 2 line outputs are the same signals that feed the internal MONITOR AMPS 3 & 4. Use these outputs for additional power amps or recording gear.

MIC CHANNEL FEATURES

1. LINE INPUT/INSERT JACK

The LINE input is a 1/4” phone jack designed for balanced or unbalanced line or instruments. Examples of these inputs would be guitar, keyboard or CD player. The line input can be used at the same time the mic input is being used. This jack becomes an insert when the INSERT switch is pushed “IN”.

2. INSERT SWITCH

This switch changes the function of the channel’s 1/4” jack. The “OUT” position is for normal LINE level inputs. Pressing the INSERT switch “IN” changes the jack into an INSERT with SEND and RETURN. This allows you to place effects on the channel after the GAIN control for lowest noise. To insert effects (such as a compressor, etc.) use a 1/4” stereo splitter adapter (like Carvin AP1). Connections are TIP-SEND and RING-RETURN.

3. XLR MICROPHONE INPUT

The XLR MIC input is designed for balanced low impedance microphone and DIRECT OUT signals. The high performance mic preamps do a superb job of noise reduction, but to get the lowest noise adjust the GAIN control properly (see #5). Note: Make sure the phantom power is switched off (dis- charged) for at least 5 seconds before connecting or discon- necting microphones to the mixer.

4. CHANNEL LEVEL CONTROL

The LEVEL control adjusts the volume of the channel before going to the PAN control. Here is where the individual chan- nel volumes are adjusted to make up the overall mix at the MAIN L/R outputs. Start with the LEVEL set between 3-5.

5. GAIN CONTROL / PK LED

The GAIN control varies the input level on both the LINE and MIC input jacks by 40dB. With a LOUD input signal, (loud vocal, hard hits on drums, etc...) turn up the GAIN control until a strong signal is present. If the “PK” LED shows or distortion is heard, the input stage is being overdriven. Lower the GAIN control until the LED does not light.

6. CHANNEL PAN CONTROL

The PAN control sends the channel signal to the MAIN L/R outputs. If stereo placement is needed, turn the PAN control toward the LEFT or RIGHT position.

7. EFF 1 & EFF 2 CONTROLS

The EFF 1 and EFF 2 controls adjust the levels sent to the

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MASTER SECTION FEATURES

10. MAIN L/R LEVEL (AMPS 1&2)

The MAIN L/R control is the master volume control for all channels. The MAIN L/R signals are sent to GRAPHIC EQs 1&2 that feed the AMPS 1&2, the LEFT and RIGHT XLR output jacks, and the MONO (SUB) output jack.

11.MONITOR 1& MONITOR 2 LEVELS (AMPS 3&4)

The MONITOR 1 and MONITOR 2 levels are sent to the GRAPHIC EQs which feed the MONITOR amps 3 & 4, and the MONITOR 1&2 output jacks.

12.MUSIC BREAK SWITCH/LED

The MUSIC BREAK feature turns off all inputs except for the last channel (8 or 12) and the TAPE IN jacks. This is useful dur- ing breaks. This allows pre-recorded music to be played through the TAPE IN jacks. The channel 8 or 12 MIC and LINE inputs are left active for announcements or solo performers.

16. MONO (SUB) OUTPUT

The MONO (SUB) output combines the MAIN L/R output sig- nals that feed the internal AMPS 1&2. Use this output for additional power amps or amplified subwoofer.

17. SUB X-OVER SWITCH

The SUB XOVER (crossover) switch removes all frequencies above 120Hz for connecting the MONO(SUB) output to an amplified subwoofer. This is a 3rd order (18db/oct.) filter.

18. TAPE IN / OUT JACKS

The L-R TAPE IN RCA inputs are ideal for connecting a CD or tape player. These TAPE IN jacks can also be used for returning another stereo effects processor or instrument (keyboard). The L-R TAPE OUT RCA jacks send the MAIN L/R signals (pre graphic EQ) for recording. If the TAPE OUT is being used to record, make sure the TAPE IN control is turned OFF to avoid feedback.