| Troubleshooting | |
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Problem / Symptom | Possible Cause/ Solution | |
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| Is the power on? Check the power switch.Make | |
| sure the channels are assigned properly to the | |
| crossfaders. Make sure INPUT GAIN, is turned | |
No Sound | up and output level control is turned up. | |
| Depending on the input, check the rear panel | |
| selector switches. Check the top panel channel | |
| selector switches. | |
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No Sound- Master |
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Output (Booth and | Make sure that MASTER TRIM on the rear | |
Zone are OK) | panel is turned up. | |
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| Do the headphones work with the CUE pan in | |
No Sound | the PROGRAM position but not PFL? If so, | |
Headphones | make sure that the channel PFL switches are | |
| engaged. Check the CUE LEVEL control. | |
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Signal level is low |
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even with the | Check to make sure the talkback switch is NOT | |
faders and input | engaged on the microphone input. Check the | |
level controls | EQ sliders. | |
turned up. |
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| Check to make sure that the microphone levels | |
Mixer sounds noisy | are turned all of the way down if a microphone | |
| is not being used. | |
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Microphone doesn’t | Is the Mic gain turned up? Does the microphone | |
require phantom power? This mixer does not | ||
work | ||
provide microphone phantom power. | ||
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| In general, turn down the INPUT GAIN | |
| CONTROL. The input signal may be too loud for | |
Sound is distorted- | the input gain control setting that you were using. | |
Line or CD input | Is the EQ on? Turn off the EQ. If the distortion | |
| goes away, then you need to turn down the | |
| INPUT GAIN CONTROL. | |
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