R&S 4200 Series, Operating Manual

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Local Control (Local Mode) R&S XU 4200
3.25 6166.5368.02.01
3.3.3 CBIT Type Configuration
Function The CBIT parameters can be configured as shown in the table below.
CBIT type configuration\CBIT type configuration "Radio".doc
Disabled Warning NOGO
DC-Battery Supervision X X X
AC-Main Supervision X X X
External VSWR Warning X X X
Local Mode Warning X X
USB Connect Warning X X
Inactive Warning X X
User Contact Warning X X
TX Power Low Warning X X
PSU Fan Warning X X
VSWR Warning X X
Main Fan Warning X X
E1 LOS X X
E1 LOF X X
E1 RAI Warning X X
E1 CRC4 ERROR Warning X X
Preset Pages Configuration\Preset Pages Configuration "Radio".doc
3.4 Local Control (Local Mode)
Local Control\Local Control "Radio".doc
Note: If the radio is set to local mode (LOC), remote control commands will
be refused. Local mode has the highest priority and interrupts any remote
control fixed sessions. Parameters can only be monitored remotely when
the radio is in local mode.
When the radio is in the local mode, you can connect a headset and power
up the transmitter by pressing the PTT key at any time.
In the receive mode, the front-panel receive audio signal is always audible.
In other words, the internal loudspeaker and the headset audio connector
are always active and the volume of the two can be controlled by the
assigned potentiometer.
Note: The local mode causes the termination of all active VoIP connections
if the parameter “Line Interface in Local” mode is disabled. As long as the
radio is in local mode, all VoIP connection requests are rejected.
All parameters and measurements can be displayed in the remote and local
modes.