Odu: Fsk-Control 2 Csats; Odu: Fsk-Control; (2 Csats) Csat - Comtech EF Data CDM-625 Installation And Operation Manual

CDM-625 Advanced Satellite Modem
Front Panel Operation
The menu indicates:
•
which of the two CSATs in currently online
•
Operating mode
•
Waveguide Switch status, both Tx and Rx: Ok or Ft (fault)
•
Redundancy Controller Box voltages: 5V and 12V values, to aid trouble-shooting
system problems.
The operating modes may be selected:
•
AUTO mode – when the Online ODU faults, the switchover is done automatically
to replace the faulty unit.
•
MANUAL mode – if the Switch set-up is changed to Manual, there will be no
automatic switchover in the event of a fault occuring.
NOTE: If the ODU Redundancy system is in AUTO mode, a 'forced switch-over' can only
occur if the currently OFFLINE unit is fault-free.

5.10.7 ODU: FSK-control

CSAT
Configuration
Use the ◄ ► arrow keys to select the menu option, then press ENTER.
5.10.7.1 ODU: FSK-control
Configuration parameters:
Use the ◄ ► arrow keys to select the parameters to configure, then press ENTER.
ODU: FSK-control
Tx: Fq=6247.0 MHz
Mute=Unmuted
The user may edit:
•
Tx Frequency – 3625 to 4200 MHz, in steps of 1.0 or 2.5 MHz
•
Tx attenuation – 0 to 25, in increments of .25dB
•
Amplifier setting – Off or On
•
Mute setting – Muted (i.e., Tx off) or Unmuted (i.e., Tx on)
•
Slope – Manual (0.0 to 1.0, in increments of 0.1) or Calibrated
(2 CSATs)
Monitor
(2 CSATs)
Tx Rx LNA
(2 CSATs)
Att=23.00 dB Amp=On
Slope: xxx, Cal
5–65
MN-0000036 (Ref MN/CDM625.IOM)
CSAT
Alarms Info (34)
CSAT Configuration
Misc (34)
CSAT Configuration
(34v)
Revision 1
Tx