Redbox RB-DMX4 User Handbook
7
3
REAR PANEL CONTROLS
REAR P
ANEL C
ONTR
OLS
Stereo/Mono Operation of Input Gain and Monitor Select (DIPSwitch 9)
This defines whether the unit operates the input gain and monitor functions as a stereo
pair or as mono channels.
Mode
DIPSwitch 9
Description
Stereo
ON
When ON, the gain applied to input 1 using pot
1 also alters the gain for input 2.
Also when ON, the headphone monitor outputs
a stereo signal made up of either Input 1 & 2 or
Input 3 & 4.
Mono
OFF
When OFF, the gain of each channel is
controlled individually by a gain pot.
In Mono Mode the selected signal is sent to left
and right earpieces of the headphone output.
Monitor Attenuation (DIPSwitch 10)
This defines whether the monitor signal is attenuated by 12dB. This is useful if you’re using
low impedance headphones which are too loud in everyday use.
Mode
DIPSwitch 10
Description
Attenuated
ON
When ON, the monitor signal is attenuated.
Unattenuated
OFF
When OFF, the monitor signal is unaffected.
Serial Mode (DIPSwitch 11)
This defines whether the unit is in serial mode. In serial mode the unit is controlled by the
serial port, not by its DIPSwitch settings. For example for use with the Sonifex SCi software.
Mode
DIPSwitch 11
Description
Serial Control
ON
When ON, the unit is in serial mode.
DIPSwitch Control
OFF
When OFF, the unit is in normal operation.
Boot Mode (DIPSwitch 12)
With this DIPSwitch ON, the unit powers up into ‘Boot Mode’. In this mode, the firmware
in the unit can be upgraded using the SCi software. Note that this would be useful if
a firmware update to the unit was interrupted, or corrupted which left the unit in an
inoperable condition.
Mode
DIPSwitch 12
Description
Boot Mode
ON
When ON, the unit is in Boot Mode.
Normal Operation
OFF
When OFF, the unit is operates normally.