Jotron AS| TR7750C: Operators Manual Operating Instructions
P/N: 84748 (G)
5.9 Parameter details – receiver
5.9.1 Radio control group
Menu path:
Radio control
►
Squelch level
This squelch level is the level for the digital
noise compensated squelch.
A main radio will enter into standby if an
alarm is detected by the internal BITE
system.
A norm radio will continue operation (if
possible) even if a failure is detected.
In a main / standby configuration, the main
radio is set to Main and the standby radio is
set to Norm. In this way the control can
automatically be transferred to the standby
radio by using the available alarm output and
select input on the radios.
Select the modulation type / waveform to
use.
Availability depends on radio specifications.
This setting force the radio into alarm state
(forced alarm) if set to On.
Used for simulations, or to force a radio to
signal an alarm in order to select a backup
(standby) radio.
This setting force the radio into standby state
(forced standby) if set to On.
Used to manually set a radio to standby.
Table 5.9-1, Radio control group, receiver