AT&T 555-230-894 Marine Radio User Manual


 
Connect Generic 3 Management Terminal (G3-MT)
Issue 1 September 1995
6-3
2.
If you have a DC-powered switch control cabinet or if you need
electromagnetic shielding
, locate the 116A Electronic Industries
Association (EIA) Ground Isolator (comcode 106 005 242) and install it in
the TERMINAL connector on the rear of the switch control cabinet (for
standard reliability, unduplicated systems); or in the DUPLICATION
OPTION TERMINAL connector (for high and critical reliability, duplicated
systems), and skip to Step 4 below. See Figure 6-3 for the position of
these two connectors at the rear of the switch cabinet.
If you do not have a DC-powered switch control cabinet, go directly to
Step 3 below.
3. Use an M25B Electronic Industries Association (EIA) shielded cord (cable
code H600-426) or an equivalent to connect between the terminal DTE
connector and the TERMINAL connector (unduplicated systems) or the
DUPLICATION OPTION TERMINAL (duplicated systems) on the rear of
the switch control carrier and skip to Step 5 below.
4.
For DC-powered cabinets or for electromagnetic shielding
, use an M25B
(Electronic Industries Association) shielded cord (cable code H600-426)
or an equivalent to connect between the terminal DTE port and a 116A
Electronic Industries Association (EIA) ground isolator (comcode 106 005
242) mounted in the TERMINAL connector (unduplicated systems) or the
DUPLICATION OPTION TERMINAL connector (duplicated systems)
position on the rear of the control carrier.