Comtech EF Data SDM-300L - Manual (Page 76)

SDM-300L Satellite Modem Options
Rev. 2 A–3
A.1.2 Implementation
FAST is factory-implemented in the modem at the time of order. Hardware options for
basic modems can be ordered and installed either at the factory or in the field. The
operator can select options that can be activated easily in the field, depending on the
current hardware configuration of the modem.
A.1.2.1 Activation Procedure
1. Obtain Modem serial number as follows:
a. Press [CLEAR] to return to the Main menu.
b. Use [
←
] and [
→
] to select Function Select menu.
c. Press
[ENTER].
d. Use
[
←
] and [
→
] to select Utility Modem Type menu.
e. Press
[ENTER].
f. Use
[
←
] and [
→
] to select Modem Serial # menu.
g. Record
serial number:
2. Select desired features as follows:
a. Use [
←
] and [
→
] to select Modem Options menu.
b. Press [ENTER].
c. Scroll through the Modem Options and check off all features that display a
“+” sign as follows:
HIGH POWER [ ] FULL RATE VAR [ ]
HIGH STABILITY [ ] CARD #1 PCB [ ]
ASLT [ ] CARD #2 PCB [ ]
VITERBI [ ] CARD #3 PCB [ ]
SEQUENTIAL [ ] 8PSK 2/3 [ ]
SINGLE RATE [ ] RX Only [ ]
LOW RATE VAR [ ] OQPSK [ ]
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.