VOICE SYSTEM 4-21
CHAPTER 4 | FIREFINDER-XLS INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Lamp Test Lamp Test allows the user to test all visible terminal indications.
To perform a Lamp Test, follow the steps listed below.
1. Depress the Lamp Test switch.
2. All LEDs will be on steady red, then steady green followed by steady
yellow, each for approximately 3 seconds.
3. The Lamp Test automatically shuts off after cycling through the LED colors.
Clear Manual Clear Manual allows the user to cancel all manually activated functions with a single
switch press.
To clear all manually activated functions, follow the steps listed below.
1. Depress the Clear Manual switch.
2. The Emergency Page, Evacuation, Alert, Convenience Page and Background
Music will be canceled.
3. All activated LEDs turn off.
TELEPHONE SYSTEM
Phone Group Phone Groups allow the user to add or delete remote telephones calling into the
telephone system party line.
To add or remove remote telephones, follow the steps listed below.
1. A remote telephone is calling in; the Phone Group switch’s LED flashes
green and the buzzer sounds.
2. Depress the Phone Group switch to add the remote telephone to the party
line.
3. The Phone Group switch’s LED changes to steady green.
4. The operator can now talk to the caller.
5. If a second user in another area of the building calls in, he will hear a busy
signal which indicates that the call-in is going through, but someone is
already talking.
6. The LED next to the new Phone Group that is calling in starts to flash green.
7. The operator will hear the buzzer sounding which indicates the new tele-
phone group call-in.
8. When the operator answers the second call-in, the second caller will be
connected to the operator and the first caller on a party line connection.
9. All three users can now carry on a conversation.
10. Pressing the Phone Group switch again removes the remote phone from
the party line.
11. Phone Group switch LED changes to flashing green.
12. If the remote phone hangs up, the LED turns off.
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