Telenetics DSP9612RM - Manual (Page 24)

Installation
Page 24
3. Remove the front panel of the Universal Data Shelf and pick an
empty slot.
4. Hold the modem so the front panel LEDs are facing you and the
edge connectors are pointing to the backplane of the Universal
Data Shelf.
5. Install the modem into the selected slot in the Universal Data Shelf
(see Figure 2-3).
6. Push firmly on the modem to seat it properly into the slot and
backplane. The back of the Universal Data Shelf contains the
connectors for interfacing to the Date Terminal Equipment and
communications line. Figure 2-4 shows how the modems look
when installed in the rack.
7. Replace the front panel of the Universal Data Shelf.
Figure 2-3. Installing the Modem