User Options - ALLEN & HEATH GL3800 User Manual

User Options

The GL3800 has a versatile architecture which should satisfy most
applications you may encounter without modification. However, the following
internal options provide alternative settings for those applications that may
demand them.
convenience, pluggable jumper links are used in most places.
Do not remove or tamper with the internal power unit, its cover or wiring.
Remove the base
cables. Invert the console on a flat, clean, well lit surface. Use Torx (star head)
screwdrivers to remove the screws holding the base to the chassis. Carefully lift
off the base.
Configure the internal options
instructions provided. Set the option jumpers to the required positions. Make
sure they are pressed fully home. Check that all channels are correctly set and
all options fitted according to their instructions. Make sure that no debris or parts
are left loose inside the console.
Refit the base
IMPORTANT:
as required. Errors on one or more channels now may cause user problems
later. We recommend that you write the repositioned jumper settings on a label
and adhere this to the rear panel. This would provide a helpful reference to other
users of the console.
MONO INPUT
AUX 1-2
PRE/POST FADER
DIRECT OUT
PRE/POST FADER
GL3800 User Guide
Access is required to the internal assemblies.
Do not adjust the user options while power is applied to the console.
Switch off power and unplug the power unit and all the
Carefully reposition the base. Refit the fixing screws.
Check carefully that all channel jumpers are correctly set
GROUP 1&3
R103
R102
AUX 1/3
BALANCE
AUX 2/4
BALANCE
AUX 1-2/9-10
PRE/POST FADER
Fit any options required referring to the
GROUP / MTX
GROUP 2&4
MATRIX 1-4
BALANCE
AUX 10
AUX 5-8
BALANCE
BALANCE
AUX 9
BALANCE
For user
STEREO INPUT
MASTER L
R170
R169
R168
R167
TB MIC AUX 1-2
+48V
PRE/POST FADER
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