GAI-Tronics 300 Series RED ALERT Emergency Telephone Manual - Manual (Page 16)

P UB . 42004-438K
300 S ERIES E MERGENCY T ELEPHONE M ANUAL P AGE
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2. Remove the tapered plug from either of the cable entry holes in the back box, and install the
telephone line and cable fitting.
N
OTE : Telephone line connections directly to TB1 are acceptable.
3. If using the modular jack, remove the cover, and connect the telephone line’s tip (+) wire to the green
wire on the modular jack, and the ring (-) wire to the red wire on the modular jack. Replace the
modular jack cover.
4. Connect the telephone’s modular plug to a USOC RJ11 or CA11A (Canada) modular connector or (if
applicable) the telephone line suppressor. (An inline coupler is provided for use, if necessary.) Refer
to Figure 13. Model 397-00x, 396-00x, 398-00x and 392-001 Mounting Details for the Model 397-
00x, 396-00x, 398-00x and 392-001 component locations.
5. Allow the telephone a minimum of 35 seconds to initialize.
6. Using the “Setup” section of this manual,
 Configure the hardware as required. Refer to the “Hardware Configuration” section on page 21
for details.
 Adjust the audio levels, if necessary. Refer to Figure 23 for “Speaker Volume” and “Microphone
Sensitivity” potentiometer locations.
 Perform the initial programming. Refer to the “Standard Mode Programming” section on page 30.
7. Verify operation by calling to and from another phone.
8. Complete the installation by attaching the front panel assembly to the rear enclosure mounting flanges
using the six supplied #10-32 security screws and washers, 10–12 in-lbs. of torque recommended.