Comtech EF Data SDM-2020 - Manual (Page 50)

SDM-2020 Satellite Demodulator Revision 4
Fully Accessible System Topology (FAST) MN/SDM2020D.IOM
4–2
4.1.1.1 Activation Procedure
Obtain Modem Serial Number
1. Press [CLEAR] to return to the Main menu.
2. Use [ ←] and [→] to select Function Select menu.
3. Press
[ENTER].
4. Use
[ ←] and [→] to select Utility Modem Type menu.
5. Press
[ENTER].
6. Use
[ ←] and [→] to select Modem Serial # menu.
7. Record
serial number:
Select Features:
1. Use [ ←] and [→] to select Modem Options menu.
2. Press [ENTER].
3. Scroll through the Modem Options and check off all features that display a
“+” sign as follows:
HIGH POWER [ ] SINGLE RATE [ ]
HIGH STABILITY [ ] LOW RATE VOLTAGE [ ]
ASLT [ ] FULL RATE VARIABLE [ ]
VITERBI [ ] CARD #1 PCB [ ]
SEQUENTIAL [ ] CARD #2 PCB [ ]
Notes:
1. If the menu displays a “0”, the unit will need to be returned to the
manufacturer for the desired hardware upgrade.
2. If the unit displays an “X,” the unit can be upgraded in the field.
3. If the unit displays a “+”, the feature is installed.
4. If the unit displays a “-,” the feature is FAST accessible.
4. Press [CLEAR].
5. Use
[ ←] and [→] to select CARD #1 (Overhead Card) menu.
6. Record Card #1 serial number, if displayed: