GAI-Tronics CB193-001 Call Boxes - Manual (Page 34)

Pub.: 43004-031E
Model CB193-xxx, CB194-xxx, and CB195-xxx RF Call Boxes Page 33 of 52
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Model CB194-xxx Handset RF Call Box
1. Open the front door. Loosen the four security screws from the midsection assembly using the GAI-
Tronics Model 233-001 Security Screwdriver (sold separately).
2. Open the midsection of the enclosure, which is hinged on the left. Remove the front cover and
midsection from the rear enclosure by pulling straight out (hinges should remain attached to the
midsection, pulling out of the back box). The left side mounting holes are located underneath the
hinge pin holes.
3. For conduit/cable installation of external power, select the right or left drill spot location (dimple)
located at the bottom of the enclosure.
N
OTE : To maintain weatherproof integrity, all cable entries must be properly sealed to prevent the
ingress of water.
4. For conduit/cable installation for an external antenna, select the left (facing the front of the Call Box)
drill spot location (dimple) located on the top of the enclosure. Use Myers ST or STG Series hub or
equivalent to insure a weatherproof seal. To avoid the ingress of moisture due to conduit
condensation, seal all conduit entrances with RTV or equivalent substance.
NOTE
Damage caused by moisture related to the use of improper conduit fittings or
improper sealing will void the product warranty.
5. Refer to Figure 7 and Figure 8 for the mounting hole dimensions for wall-mounting applications.
Secure the back box to its desired location. Refer to the Model 230-001 Pole Mounting Kit
instructions for pole-mounting applications.
6. When applicable, install the Model 190-001BB Back-up Battery Kit and/or the Model SPK100 Solar
Charge Regulator in accordance with the included instructions. Connect the black and red wires of
the wiring harness to the battery: positive (+) to the red and negative (−) to the black.
7. To connect an external dc power supply, strip the power supply connection wires and attach the
positive (+) to pin 1 and the negative to pin 2 of the connector assembly that is plugged into TB1 of
the PCBA located on the front panel. Refer to Figure 4 on page 31.
12. Inspect the jumpers to ensure the Call Box is configured to suit your application. See the “Hardware
Configuration” section on page 38 for details.
13. Program the Call Box. See the “Programming and Set Up” section on page 48 for details.
NOTE
It is extremely important to dress all cables to prevent the power and RF module
connection cable from touching the external antenna cable with the front panel closed. Failure due
to improperly dressed cable may result in RF induced noise during transmit.
14. Insert mid-section hinge pins in their original holes.
15. Complete the installation by attaching the front panel assembly to the rear enclosure using the four
security screws.