Comtech EF Data SDM-300L3 Installation And Operation Manual page 48

Satellite modem
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SDM-300L3 Satellite Modem
Installation/Upgrades
To install Data I/O Connector (J8), as follows:
1. (For Ribbon-Configured Connector PL/6031.) Install Data I/O connector (J8)
2. Install 50-pin Data I/O connector (J8) as follows:
2.4.1
G.703/ASYNC Module
This module installs as the previous modules. Use the same installation steps. The
G.703/ASYNC card requires the Overhead card.
(Figure 2-5) as follows:
a. Position connector (J8) in rear panel.
Use care when connecting the data I/O connector (J8) to the PCB.
Damage to the connector pins may render the data I/O connector
(J8) unserviceable. Misalignment can be the result.
CAUTION
b. Connect connector (J8) to the PCB.
c. Secure connector (J8) to the rear panel with four screws.
d. Position the rear panel to mate with the chassis and secure with four screws.
Use care when connecting the Data I/O connector (J8) to the PCB.
Damage to the connector pins may render the data I/O connector
(J8) unserviceable. Misalignment can be the result.
CAUTION
a. Connect connector (J8) to the PCB.
b. Secure connector (J8) using four screws.
2–12
Revision 1
MN/SDM300L3.IOM

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