Config: Odu - Comtech EF Data CDM-Qx Installation And Operation Manual

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier®
Front Panel Operation
Note the following:
M&C-FSK
DC-Pwr
10MHz
Alarm
Delay
LO
Mix

CONFIG: ODU

BUC M&C-FSK: Comms Address
Tx-On/Off
Select Comms, Address, or Tx-On/Off using the ◄ ► arrow keys, then press
CONFIG: ODU
BUC M&C FSK Comms:
On
Select the FSK between the modem and BUC as either On or Off using the ◄ ► arrow
keys, then press
CONFIG: ODU
BUC FSK Address: 01
Edit the value of the BUC logical address using the ▲ ▼ arrow keys, then press
The valid range is from 01 to 15.
CONFIG: ODU
BUC RF Output:
On
Select the RF Output of the BUC as either On or Off using the ◄ ► arrow keys, then
press
ENTER
CONFIG: ODU
BUC DC Power:
On
Select the BUC DC Power as either On or Off using the ◄ ► arrow keys, then press
ENTER
If an FSK-capable BUC is employed, provides access to a further set of menus that
define the FSK setup, and use it for M&C (Monitor & Control).
(DC POWER) If a BUC supply is installed, permits user to turn DC power ON or OFF.
Permits user to turn the 10MHz frequency reference for the BUC ON or OFF.
Permits user to define the upper and lower limits for a current 'window'. If the measured
BUC current falls outside this window, an alarm is generated.
Permits user to define the carrier-on delay following a power-up sequence.
Permits user to define the LO frequency used in the BUC. This is then used in the
display of RF frequency in the CONFIG: Tx
Permits user to define the sense of the frequency translation – either high-side mix or
low-side mix.
BUC
BUC
Off
.
ENTER
BUC
BUC
Off
.
BUC
Off
.
Freq menu.
M&C-FSK
(◄ ►,ENT)
M&C-FSK Comms
(◄ ►,ENT)
M&C-FSK Address
(▲ ▼,ENT)
M&C-FSK Tx-On/Off
(◄ ►,ENT)
DC-Pwr
(◄ ►,ENT)
5–39
Revision 7
MN/CDMQX.IOM
.
ENTER
.
ENTER