GPP Series User Manual
86
Restore Factory Default Settings
There’s a group of Default value, the non-
modifiable factory default setting. User is able
to restore Default or proceed to Preset
operation from Power On under System.
Press the System button to enter the interface
followed by pressing either the F2 (Power On)
or the F4 (Preset) button to select Default.
Default setting of each channel
Default setting of system