Troubleshooting - MC Crypt MCB-1003 Notice D'emploi

Troubleshooting

By purchasing this mixer, you have acquired a state-of-the-art product which operates reliably. Nevertheless,
problems or malfunctions may occur. For this reason, the following is a description of how you can eliminate possible
malfunctions yourself.
Please observe the safety instructions!
No function after the POWER on/off switch at the back of the mixer has been switched on. The POWER LED
(45) does not light up.
• The mains plug has not been plugged into the mains socket properly.
• The low-voltage plug has not been properly connected to the POWER SUPPLY socket at the back of the device.
The POWER LED (45) lights up but no sound can be heard.
• No input signal.
• The input level has not been set properly.
• The MAIN control (47) is all the way down.
• The channel fader is all the way down.
• The BATT ON switch of the used channel is not switched on.
No signal can be heard although the recording level display (44) indicates a signal.
• The downstream device (amplifier) is not switched on or set incorrectly.
• The output is not connected properly or not connected at all.
A channel does not work.
• A connection cable has come off.
• The BAL control for stereo inputs or the PAN control for mono inputs on the mixer or the amplifier is set incorrectly.
The sound is distorted.
• The mixer output is incorrectly set or the connected amplifier is overdriven.
• The connected device does not meet the requirements for the connection or is not equipped with the required
connections.
• The input level is set incorrectly, the mixer is overdriven.
Repairs other than those described above should only be carried out by an authorised
specialist.
All manuals and user guides at all-guides.com
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