Comtech EF Data CIC-50 - Manual (Page 14)

. CIC-50 T1/E1 G.703 Interface Converter
2 Rev. 1
2
Chapter 2.
INSTALLATION
1. Power down the modem before installing the converter.
2. Remove the six flathead screws (four on the sides, two on top) and lift off the
cover of the CIC-50.
3. The 25-pin male D-sub connector includes two captive screws which can be
reached by sliding a screwdriver through the holes located at the opposite end of
the CIC-50. The only reason for removing the cover is to clearly guide the
screwdriver to these captive screws.
4. Attach the CIC-50 to the CDM-550 modem by mating the two 25-pin D-subs
together, then tighten the two captive screws.
5. Re-attach the cover and replace the six flathead screws. The metal surfaces of the
modem and CIC-50 should be flush and the three format indicator LEDs should
safely recess into the modem chassis.