Description of Equipment Row No. 2

TM 11-5895-878-14&P

MAJOR/MINOR alarm panel along with an associated

and 2.14 each contain a writing shelf used to mount

audible alarm panel. Video monitor bay 2.18 has a

AN/FGC-80 teletypewriter sets. Each bay has blank

monitor unit at the top with eight video distribution

panels below the patch panel. The blank panels may be

amplifiers and a 1485R video waveform monitor below

removed to allow installation of equipment as required.

the monitor unit. There are five 75-ohm video patch

d. Red Digital Test Bays (figs. 1-8, 1-10, and 1-12).

panels in the bay along with an INT panel. The INT

Bays 2.2, 2.7, and 2.12 are the red digital test bays.

panel has six jacks that are connected to the QA test

Each of these test bays is used to mount test and

monitor equipment as shown in figures 1-8, 1-10, and 1-

f: Red VF Patch and Test Bays (fig. 1-14). Bay 2.19 is

12. In addition, there is an INT panel with 48 lamps and

the red vf patch panel. This panel contains eight 2-wire

a writing shelf in each bay.

audio patch panels and an INT panel. The red vf test

e. Red Power and Video Monitor Bays (fig. 1-13).

bay (2.20) contains an INT panel and a MISC panel.

Bay 2.17 mounts six dc power supplies (two 48 volt, two

Test equipment is mounted above the INT panel as

24 volt and two 6 volt), along with associated fused

shown in figure 1-14. A writing shelf is below the MISC

distribution panels and alarm panels. The 6 vdc and 24

panel and the station clock dual digital line isolators are

vdc supplies do not contain current and volt meters.

below the writing shelf.

Therefore, a meter panel is provided to measure the

output of these supplies. At the top of this bay there is a

1-4