Data Interface Removal; Data Interface Installation - Comtech EF Data SDM-2020 Installation And Operation Manual

SDM-2020 Satellite Demodulator
Note: After a different interface type has been installed, the demodulator recognizes the
change upon power up, and defaults to valid parameters for the new interface.
2.2.1.1

Data Interface Removal

1. Disconnect power from the demodulator.
2. Use a Phillips screwdriver to loosen the two captive screws on the faceplate of the
data interface.
3. Grasp the data interface by the faceplate handle.
4. Carefully pull the data interface out of the slot.
2.2.1.2

Data Interface Installation

1. Disconnect power from the demodulator.
2. Grasp the data interface by the faceplate handle.
3. Locate the opening at the rear of the demodulator.
4. Carefully align the data interface with the card guides inside the demodulator and
insert the data interface into the opening.
5. Push the data interface firmly into the slot to ensure a good connection.
6. Align the captive screws located on the faceplate with the holes on the demodulator
rear panel.
7. Use a Phillips screwdriver to tighten the screws.
Rev. 3
Installation
2–5