Troubleshooting - MC Crypt DJ-700 U Bedienungsanleitung

Troubleshooting

By purchasing this Mc Crypt Club-Mixer, you have acquired a state-of-the-art product which operates reliably.
Nevertheless, problems or malfunctions may occur.
We would therefore like to describe how you can eliminate possible malfunctions:
Always observe the safety instructions!
Device does not work after the POWER switch has been switched on.
• The mains plug has not been plugged into the mains socket properly.
• The mains socket is not supplied with power.
The mixer is switched on but no sound can be heard.
• No input signal; check the signal source.
• Wrong input selected; select the correct input.
• Input level not set correctly. Set the level correctly.
No signal can be heard although the MASTER level indicator shows a signal.
• Downstream device (amplifier) not switched on or set incorrectly.
• The output is not connected properly or not connected at all.
No signal can be heard although the channel level indicator shows a signal.
• Channel fader is set to the minimum.
• Channel has been faded out using the CROSSFADER.
There is a humming sound.
• The record-player ground lines are not connected to ground screw GND.
• There is a ground loop between the connected devices. Connect the signal ground with special ground-insu-
lated cables.
A channel does not function.
• A connection cable has come off.
• The balance control on the amplifier or the mixer is set incorrectly.
The sound is distorted.
• The level on the mixer is set incorrectly or the connected amplifier is overmodulated.
• The connected device does not meet the requirements for the connection type or is not equipped with the
required connections.
• The volume on the connected amplifier is set too high.
CROSSFADER does not function.
• An unassigned channel has been chosen with the CROSSFADER ASSIGN A and B switch.
Channel A or B of the CROSSFADER are not audible.
• Channel has been faded out using the CROSSFADER.
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