Comtech EF Data SNM-1002 - Manual (Page 91)

SNM-1002 LinkSync
 Modem
Revision 2
Operation MN/SNM1002.OM
3–51
Notes:
1. Programming a current version (default) allows all features and options (if
installed) to operate normally.
2. Programming a FUNCTIONAL version (X) eliminates any changes that affect
the later version. Only functional changes are affected by the revision emulation
feature.
3. A correction change (e.g., VER 3.1.2) remains fixed in accordance with the latest
version. Since the revision emulation default is the current version, program the
functional version at the start of each operation.
4. The revision emulation feature does not affect some interface changes for the
direct operation of the modem (Configuration save/recall, test mode screen in the
Utility/System, all factory setup modes, etc.).
3.4.5.5.4 MODEM TYPE:MODEM OPTIONS
MODEM OPTIONS
--------------
Displays the installed modem options.
If the option is installed, a “+” symbol is displayed. To view the available options press
[ENTER]. Observe for the flashing cursor. Press the [
←] [→] arrows to move from one
symbol to the next. The first line will display the option. The second line will display the
status:
HIGH POWER ( 0 ) 0 = Not Installed, Not Upgradeable
HIGH STABILITY ( 0 ) - = Not Installed
ASLT ( - ) + = Installed
VITERBI ( + ) X = Not Installed, Field Upgradeable
SEQUENTIAL ( - )
SINGLE RATE ( - )
LOW RATE VAR ( - )
FULL RATE VAR ( + )
CARD #1 PCB ( x )
CARD #2 PCB ( x )
CARD #3 PCB ( x )
8PSK 2/3 ( - )
TX ONLY ( - )
RX ONLY ( - )