Comtech EF Data DT-4572 Installation And Operation Manual page 76

DT4572 X-Band Down Converter
Remote Control
B.6.2.5 A F
UTO AULT
The converter output is automatically muted in the event of a detected fault. Auto Fault
Recovery, if enabled, will cause the output signal to go active (unmuted) if all faults
clear. If disabled, the output will remain muted even after all faults clear until a
MUT_OFF command is received (see 4.8.2.4). If Auto Fault Recovery is enabled and the
converter detects the same fault more than five times in a five minute interval (ex:
multiple IFLO lock detect faults) the function reverts to DISABLED and the converter
remains muted. The default is ON.
Command
Set Fault Recovery:
Confirmation:
Retrieve Status:
Confirmation:
B.6.2.6 P
ROGRAM
This command is used to stores up to 32 preset frequency and attenuation settings.
Command
Program Preset:
Confirmation:
Note: nn = Preset Number = 01 to 32.
xxxx.xxx = Frequency = RF
Model DT-4572).
yy.yy = Attenuator = 00.00 to 25.00.
B.6.2.7 D
ISPLAY ALL
This command is used to display all programmed preset numbers.
Command
Display Presets:
Confirmation:
Note: Only programmed preset numbers are returned. If no preset(s) is programmed, "No Pre-
Selects Programmed" is returned.
R
ECOVERY
Details
<DEV/AFR_xxx'cr'
>DEV/AFR_xxx'cr''lf']
<DEV/AFR_'cr'
>DEV/AFR_xxx'cr''lf']
P
RESET
Details
<DEV/PGM_nn_xxxxx.xxx_yy.yy'cr'
>DEV/PGM_nn_xxxxx.xxx_yy.yy'cr''lf']
Low
P
RESETS
Details
<DEV/DPS_'cr'
>DEV/DPS_'cr'
P01 xxxxx.xxx yy.yy'cr'
P32 xxxxx.xxx yy.yy'cr''lf']
Where:
xxx = ON or 0FF
to RF (for example, 7250.000 to 7750.000 MHz for
High
to
xxxxx.xxx = Frequency
yy.yy= Attenuator
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