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SLM-7650 Satellite Modem
Operation
3.4.6.5
Utility Modem Type Menu
Menu Item
MODEM TYPE
MODEM OPTIONS
MODEM SERIAL #
CONFIGURATION CODE
– MODEM
Selects the following types of modem operation:
7650-00
7650-02
IDR
IBS
VSAT-IBS
IBS-309
EFD
ASYNC
CUSTOM
When the modem is changed from one mode of operation to another, the modem
will be reset to the default configurations of the new modem type. Note that the RF-
IF output must be turned on to get the modem to lock. If the modem type is entered
as the same configuration, the modem will not change any parameters. If the
modem is changed to custom, no parameters will be changed.
CAUTION
Use caution when modifying the Custom Mode Type. The user has the
capability to change all of the modem settings, including incompatible
parameters. It is recommended that qualified personnel use the "Custom
Mode" only, as the Custom Mode was designed for special case
configurations.
Status Only.
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 directional arrow to move
from one symbol to the next. The first line will display the option. The second line
will display the status.
A "+" symbol indicates the option is installed.
A"–" symbol indicates the option is Not Installed or FAST Upgradeable.
A "0" symbol indicates the option is Not Installed or Not Upgradeable.
OPTIONS:
FULL RATE VAR
8PSK 2/3 & 5/6
IBS/IDR FRAMING
ASYNC OVERHEAD
REED-SOLOMON
16QAM 3/4 & 7/8
MOD ENABLED
DEMOD ENABLED
TURBO
OPTION G.703/50 PIN
OPTION D&I/ESC
Status Only. Displays the modem serial number.
Comtech EF Data-supplied code.
3-33
Specifications/usage
Revision 4
MN/SLM7650.IOM
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