6.19
If the trouble buzzer and common signal device have been silenced, it will resound with elimination of the trouble
condition until the "TROUBLE SILENCE" switch is returned to its normal position.
6.20
Returning "TROUBLE SILENCE" switch to its normal position will extinguish the "TROUBLE SILENCE" lamp.
6.21
All trouble indications. whether on an individual module or the common panel are cancelled when a smoke alarm
develops in that line (alarm overrides trouble).
6-3
