Line Select—Line 2; Left And Right Mono-Switches - Crest Audio X-Four Owner's Manual

features
The stereo input module can be configured to operate as either stereo or
mono.When configured to operate in mono, many features are identical
to those of the mono input module.
line select—Line 2
This switch determines selection of input signals from the three sets of
rear panel connectors.
The channel is in
and right line-input XLR s located on the rear panel.
The channel is in
line-input connectors which are normalled through the 1/4" TRS line-input
jacks. Insertion of a plug into the 1/4" jack disconnects the RCA jacks.

left and right mono-switches

These switches provide several options for configuring the stereo line-
input module as a mono line-input module.
left right
Signals brought into the left and right inputs are treated as stereo
throughout the module.
left right
Signals brought into the left and right inputs are summed together imme-
diately before the
GAIN
throughout the rest of the module.
left right
The signal fed to the left input is treated as a mono signal throughout the
module. No signal from the right input is used.
left right
The signal fed to the right input is treated as a mono signal throughout
the module. No signal from the left input is used.
.The signals are brought in via the left
1
LINE MODE
.The signals are brought in via the RCA
2
LINE MODE
control.The summed signal is treated as mono
stereo input module
To avoid redundancy,
mono features will refer
back to corresponding sec-
tions on the Mono module.
Descriptions given here are
specifically for the default
Stereo configuration.
2
+
p. 25