SoundCraft GB4 - Manual (Page 16)

16 GB4 User Guide
Me Me Me Me Mettttter er er er ers no s no s no s no s not sho t sho t sho t sho t showing an wing an wing an wing an wing any signal y signal y signal y signal y 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 No Mix output No Mix output No Mix output No Mix output
Check that the Mix Master Fader is up?
No Monit No Monit No Monit No Monit No Monitor output or output or output or output or output
Is a headphone jack plugged in?
Are the Monitor + Phones controls set high enough?
Is the appropriate monitor select switch pressed?
Headphones Dist Headphones Dist Headphones Dist Headphones Dist Headphones Distor or or or orting ting ting ting ting
Are the headphones less than 200 Ω impedance?
Is the Phones level set too high?
Optional External Power Supply
Although the GB4 has its own internal power supply, an external backup power supply (DPS-3) can be connected to provide a
backup power supply. There is a dedicated connector on the rear connector panel.