Installation
Install Field Wiring
Summary:
Using required wiring, connect the speakers, phones, and other remote cables to the
TCIV
ac-
cording to the following procedures.
Requirements:
Wire wrap tool suitable for 22 gauge modified wrap on
.045
posts, plastic cable ties and/or
waxed cable lacing.
Warning:
Do not install interconnect lines to the ‘I’elecenter
COAs
until instructed.
Step 1.
Refer to the
Field
Wiring
Diagram
(on the next page) and, while performing the following
steps, keep these points in mind about field wiring:
Dress all wiring down the sides of the cabinet. (Do not run wiring adjacent to power
cables or across boards and connectors.)
When running wires through holes in the chassis, provide adequate insulation to
protect against chaffing. (Do not leave rough edges which may cut or pinch
insulation.)
Use cable ties and/or lacing to keep wiring compact, organized, and flexible.
Provide adequate service loops (1 to 2 inches for each cable and 8-16 inches for
boards) to allow ease of module removal, test, and repair.
On each module, ensure the physical numbers supported are clearly identified.
Wire wrap around each terminal with one wrap of insulation plus five times with
solid wire. (Never wire wrap with stranded wire.)
When using wire piercing connectors insert the correct size wire and twist stranded
shield wires tightly or cover with insulation prior to insertion. (The wrong wire size
will cause intermittent problems and all connectors will have to be replaced.)
Use wires long enough to do the job. (Don’t make unnecessary splices.)
Properly dress shielded cables by stripping only
l/4
to
3/4
inch of shield.
Install lightning protective devices near the point where any wires come into the
building. (Do not rely on the TCIV ground for lightning protection.)
Step 2.
If two completely different programming set ups are required for day and night use, connect
the
EEPROM switch as
shown in Drawing
KMO896.
This is a custom alternative to the
standard day/night function.
Page 8 of 20
©
1989
Rauland-Borg
Corporation (Orig.
10/88;
Rev. l/89)
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