Meters Not Showing Any Signal; No Mix Output; No Monitor Output; Headphones Distorting - SoundCraft LX7-2 Technical Manual

Meters not showing any signal

Has the input gain been set correctly? (see above.)
Is the source connected to the appropriate input socket for the level of signal?
Do you have something connecetd on the Inserts, and is that external device switched on?
Are the Master faders set at max., are input faders set high enough and is the channel routed to the output being monitored?
Is the MUTE switch released on the relevant channels?
Is the appropriate monitor select switch pressed?
Is there a PFL/AFL pressed on another channel?

No Mix output

Check that the Mix Master Fader is up?
Check that the 2TK REPLACES MIX switch is released?

No Monitor output

Is a headphone jack plugged in?
Is the Monitor + Phones control set high enough?
Is the appropriate monitor select switch pressed?

Headphones Distorting

Are the headphones less than 200W impedance?
Is the Monitor + Phones level set too high?
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