GR4 User Guide
5
AP10223 Issue_2
Front Panel
3.1
Input Section
①
MIC SELECT – a user selectable switch for
MIC 1 input. MIC 1 signal can either be derived
from the rear mount Euroblock or front mount
XLR connectors. Use pointed object to select
switch.
②
MIC 1 INPUT – Front mount XLR
receptacle for MIC 1 input.
③
MIC LEVEL – Adjustable rotary level
control for MIC inputs 1-4. Mic level control of
Off to +6dB.
④
ST LEVEL – Adjustable rotary level control
for LINE inputs 1-4. Line level control of Off to
+6dB.
⑤
Hi LEV LED – LED level indicator which
illuminates when signal to MIC 1-4 and ST 1 to
4 is approaching clip level. The Hi Level LED
illuminates when one or more inputs are at
3dB before clip level.
⑥
AUX INPUT – Auxiliary input on 3.5mm jack
socket.
This input will override any input connected
to ST4 on the rear Euroblock connector.
⑦
Z1 SELECTION INDICATOR – LED
indicator showing input selection to ZONE 1
mix bus.
⑧
Z2 SELECTION INDICATOR – LED
indicator showing input selection to ZONE 2
mix bus.
①
②
③
④
⑤
⑥
⑦
⑧
⑤
