CDM-625 Advanced Satellite Modem
Revision 1
Front Panel Operation
MN-0000036 (Ref MN/CDM625.IOM)
5.4.10.3
CONFIG: Misc
Æ
HSSI Handshake Control
HSSI handshake control: (2 options)
TA-> CA loop
(
v
)
Note:
This control setting is only applicable is the data interface type is HSSI.
Using the
▲
▼
arrow keys, select the HSSI handshake control:
TA-> CA loop
or
RR cntl CA,
TA contl Tx
. Press
ENTER
when done.
5.4.10.4
CONFIG: Misc
Æ
RTS/CTS Control
RTS/CTS operation: (3 options)
Loop, RTS controls Tx-out
(
v
)
Note:
This control setting is effective only if the data interface is set for
RS-422
or
V.35
.
Edit the RTS/CTS control using the
▲
▼
arrow keys, then press
ENTER
. The possible options
are as follows:
RTS/CTS Loop, No Action
RTS and CTS are looped, so that CTS echoes the state of RTS, but RTS
does not control the ON/OFF state of the carrier.
Loop, RTS controls Tx out
RTS and CTS are looped, so that CTS echoes the state of RTS, and RTS
controls the ON/OFF state of the carrier (i.e., the modem will not bring up
its TX carrier until RTS is asserted).
RxEnable
RTS is ignored, and CTS is asserted unconditionally.
5.4.10.5
CONFIG: Misc
Æ
ADPCM Audio Volumes
ADPCM Tx1 = +0 dB Tx2 = -2 dB
Volumes: Rx1 = +2 dB Rx2 = -4 dB (
34v
)
This menu permits the gain (or volume) of the audio ESC circuits of both Receive and Transmit
to be varied. The permitted range of the volumes is –6 to +8 dB, in 2 dB steps.
Select the volume to edit using the
◄
►
arrow keys, edit the value using the
▲
▼
arrow keys,
then press
ENTER
.
5–34
