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.
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.
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)
ENTER 20 CHAR CODE BELOW AND PRESS ENTER
XXXXXXXXXXXXXXXXXXXX
FAST OPTIONS: SET VIEW
MOTHERBOARD S/N 123456789 HW REV 1.0
V
IEW OPTIONS: 10 9 8 7 6 5 4 3 2 1
20 Mbps INSTALLED