Comtech EF Data CDM-625A - Page 338

CDM-625A Advanced Satellite Modem MN-CDM625A
Serial-based Remote Product Management Revision 4
8–24
Parameter
Command
(Instruction
& Qualifier)
Length of
Argument
Description of Arguments
Response to
Command
Query
(Instruction &
Qualifier)
Response to Query
Rx Clock
Source
RCK=
1 byte, 0 thru 3
Command or Query.
Sets or returns Rx Clock Source in the form x, where:
0=Rx Satellite
1=Tx-Terrestrial
2=Internal(SCT)
3=INSERT (command valid only when Rx framing is Insert or D&I++ and interface is G.703 or set for D&I loop)
EXAMPLE: <0/RCK=1 (selects Tx-Terrestrial)
RCK=
RCK?
RCK*
RCK#
RCK?
RCK=x
(see Description of
Arguments)
Rx Clock Invert
RCI=
1 byte, 0 or 1
Command or Query.
Sets or returns Invert Receive Clock, in the form x, where:
0=Normal
1=Inverted
RCI=
RCI?
RCI*
RCI#
RCI?
RCI=x
(see Description of
Arguments)
Eb/No Alarm
Point
EBA=
4 bytes
Command or Query.
Sets or returns Eb/No alarm point in the form xx.x, where:
xx.x=Value, in dB, from 0.1 to 16
Resolution=0.1 dB
EXAMPLE: <0/EBA=12.3
EBA=
EBA?
EBA*
EBA#
EBA?
EBA=xx.x
(see Description of
Arguments)
Rx Buffer Size
RBS=
5 bytes
Command or Query.
Sets or returns Rx Buffer Size in the form xxxxx, where:
xxxxx=Value, in 2-byte steps (unless other limitations apply), from 00016 to 32768 bytes
(See Chapter 6, Sect. 6.2.1.5.2)
EXAMPLE: <0/RBS=08192 (selects 8192 bytes)
RBS=
RBS?
RBS*
RBS#
RBS?
RBS=xxxxx
(see Description of
Arguments)
Rx Audio
Volume Control
RVL=
4 bytes
Command or Query. (Audio/IDR parameters)
Sets or returns Rx Audio Volume control in the form aabb, where:
aa=Rx 1 volume control value, in dB: Valid values are -6, -4, -2, +0, +2, +4, +6, +8;
bb=Rx 2 volume control value, in dB: Valid values are -6, -4, -2, +0, +2, +4, +6, +8.
EXAMPLE: <0/RVL=-2+4 (sets Rx 1 to -2 dB and Rx 2 to +4 dB)
RVL=
RVL?
RVL*
RVL#
RVL?
RVL=aabb
(see Description of
Arguments)
Receive
Terrestrial
Alarm Enable
RTE=
1 byte, 0 or 1
Command or Query. (INSERT mode parameter)
Sets or returns Receive Terrestrial Alarm Enable conditions in the form x, where:
0=Disables the alarm
1=Enables the alarm.
EXAMPLE: <0/RTE=0 (disables the alarm).
RTE=
RTE?
RTE*
RTE#
RTE?
RTE=x
(see Description of
Arguments)
Insert Type
ITY=
1 byte, 0 thru 3
Command or Query. (INSERT/D&I++/QDI parameter)
Sets or returns Insert Type, in the form x, where:
0=T1-D4
1=T1-ESF
2=E1-CCS
3=E1-CAS
ITY=
ITY?
ITY*
ITY#
ITY?
ITY=x
(see Description of
Arguments)
Rx Ternary
Code
RTC=
1 byte, 0 thru 3
Command or Query. (G.703 parameter)
Sets or returns Rx Ternary Code in the form x, where:
0=AMI
1=B8ZS
2=B6ZS
3=HDB3
EXAMPLE: <0/ RTC=1 (selects B8ZS)
RTC=
RTC?
RTC*
RTC#
RTC?
RTC=x
(see Description of
Arguments)