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SDM-300A Satellite Modem
A.3.4.1
Installation
The following tool is required to install the Flex Mux PCB:
Phillips Screwdriver
Install the Flex Mux PCB as a daughter card (Figure A-26) on the main PCB as follows:
CAUTIO N
1. Turn power off and unplug the power supply.
2. Remove the rear panel retaining screws. Using the finger pulls, slide the main
3. Install the Flex Mux PCB to the main PCB by mating the male header connectors
4. Align the Flex Mux PCB standoffs with the main PCB mounting holes and install
5. After completing the installation procedure, turn power on. If the Flex Mux was
Rev. 4
Description
To remove and replace cross-point screws.
The equipment contains parts and assemblies sensitive to damage by
Electrostatic Discharge (ESD). Use ESD precautionary procedures when
touching, removing, or inserting PCBs.
modem assembly out from the rear of the modem chassis.
with the female header connectors.
the mounting screws and washers.
installed properly, the Configuration MUX menu will be available.
Application
Options
A–83
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