Premier Mounts Modem CDM-600 用户手册
CDM-600 Satellite Modem
Revision 7
Front Panel Operation
MN/CDM600.IOM
6–42
6.3.7 ODU
This permits the CDM-600 to interface directly with a Comtech RF Transceiver (Outdoor
Unit, or ODU. This is accomplished using a low-speed, half-duplex FSK link on the Rx
IF port, with a carrier frequency around 2.7 MHz.
Unit, or ODU. This is accomplished using a low-speed, half-duplex FSK link on the Rx
IF port, with a carrier frequency around 2.7 MHz.
6.3.8 FAST
Select whether to change or view current settings using [
←][→] arrow keys.
6.3.8.1 FAST:
SET
FAST is the way to enable new options in the modem. Obtain the FAST code for the new
option from Comtech EF Data. Enter the code carefully. Use the [
←][→] arrow keys to
move the cursor to each character. Use the [
↑] [↓] arrow keys to edit the character, then
press ENTER. The modem will respond with “Configured Successfully” if the new
FAST option has been accepted.
FAST option has been accepted.
6.3.8.2 FAST:
VIEW
Use the [
←][→] arrow keys to show which FAST options are currently installed.
ODU CONTROL=DISABLE (DISABLE, ENABLE)
SYSTEM TYPE=STANDALONE (STANDALONE, 1:1)
SYSTEM TYPE=STANDALONE (STANDALONE, 1:1)
ENTER 20 CHAR CODE BELOW AND PRESS ENTER
XXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXX
FAST OPTIONS: SET VIEW
MOTHERBOARD S/N 123456789 HW REV 1.0
MOTHERBOARD S/N 123456789 HW REV 1.0
VIEW OPTIONS: 10 9 8 7 6 5 4 3 2 1
20 Mbps
20 Mbps
INSTALLED