Pub. 42004-438M
300 Series Emergency Telephone Manual
Page 19 of 50
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-438M.docx
04/19
Retro-fit Models
The appropriate RED ALERT
®
retrofit models can be installed in Code Blue, Ramtel, or Talk-A-Phone
enclosures utilizing a six-hole mounting pattern. Complete the installation as follows:
1.
Remove the back box from the front cover.
2.
Feed the telephone line through either of the cable entry holes in the back box.
3.
Re-install the back box.
4.
The telephone line is equipped with a USOC RJ11C-type modular connector. (An inline coupler is
provided for use, if necessary.) Plug the connector into the mating connector inside the enclosure.
5.
Allow the telephone a minimum of 35 seconds to initialize.
6.
Configure the telephone:
1.
Configure the hardware as required (see the Configuration section).
2.
Adjust the audio levels if necessary (see Figure 33 for the Speaker Volume and Microphone
Sensitivity potentiometer locations).
3.
Perform the initial programming (see the Programming section).
7.
Verify operation by calling to and from another phone.
8.
Complete the installation by attaching the front panel assembly to the rear enclosure using the
security screws.
9.
Torque the screws to 10–12 in∙lb.
Figure 20. Model 397-00
x
CB
Figure 21. Model 398-00
x
CB
