MultiDyne SilverBack II - Manual (Page 9)

INTERCOM
SilverBack II supports an intercom headset port with headphone mixer for program audio,
intercom audio. Intercom audio is output on the left headphone channel and program audio is
on the right channel. You can perform MIC gain and sidetone adjustments using recessed
trimpots at the bottom of the front panel. The headset uses a 5
A Local/Remote button on the front panel allows selection between the PTT switch on the
panel or a remote switch that can be used to open the intercom MIC. The selected switch’s
LED blinks when the MIC is open.
In addition, SilverBack II has a headphone a
an adjustable level through the front panel
input at base.
DATA
SilverBack II supports two bi-directional serial data communication
own 7 pin LEMO connector. You can select RS232 or RS422 by either wiring Pin 4 to GND
or wiring it footing respectively. LED’s on the front panel indicate data activity for DATA
channels 1 and 2.
Refer
APPENDIX A for Pin-Out details.
Figure
-6-
SilverBack II supports an intercom headset port with headphone mixer for program audio,
intercom audio. Intercom audio is output on the left headphone channel and program audio is
n the right channel. You can perform MIC gain and sidetone adjustments using recessed
trimpots at the bottom of the front panel. The headset uses a 5-pin XLR connector.
A Local/Remote button on the front panel allows selection between the PTT switch on the
panel or a remote switch that can be used to open the intercom MIC. The selected switch’s
LED blinks when the MIC is open.
a headphone amplifier for a talent earphone. This amp
front panel. The audio for this originates from the
directional serial data communication channels each with it
You can select RS232 or RS422 by either wiring Pin 4 to GND
LED’s on the front panel indicate data activity for DATA
Out details.
Figure 5 - Headset Connector and Controls
Figure 6 – Data Connectors
SilverBack II supports an intercom headset port with headphone mixer for program audio,
intercom audio. Intercom audio is output on the left headphone channel and program audio is
n the right channel. You can perform MIC gain and sidetone adjustments using recessed
pin XLR connector.
A Local/Remote button on the front panel allows selection between the PTT switch on the
panel or a remote switch that can be used to open the intercom MIC. The selected switch’s
mplifier for a talent earphone. This amplifier has
from the PGM Audio
channels each with its
You can select RS232 or RS422 by either wiring Pin 4 to GND
LED’s on the front panel indicate data activity for DATA