Ampac EV3000 - Buzzer; Buzzer Mute; Alarm Acknowledge

Page 9
EV3000 INSTALLATION & COMMISSIONING
 EVAC
The ALL CALL inputs have priority over the OWS Control switches. Turning the
ALL CALL facility OFF (All Call 'CANCEL') will return the OWS to its condition before the use of the
All Call facility.
8.1.4 Buzzer
The ECP is fitted with an internal buzzer which is activated by the following conditions:
 amplifier / speaker line fault
 visual alarm line fault
 alarm system fault (FACP, EAID)
 communications fault (to other ECP’s)
 system on batteries - local if locally powered, or remote if remotely powered
 battery fault - local if locally powered, or remote if remotely powered
 charger fail - local if locally powered, or remote if remotely powered
 signal generator fail
 module fault
 system fault
 WIP line fault
 visual line fault
 EAID line fault
 microphone pre-amp fail
8.1.5 Buzzer Mute / Alarm Acknowledge
When the BUZZER MUTE button is pressed, all outstanding alarm and fault conditions are
acknowledged. All flashing indicators go steady, and the buzzer is muted. For system wide faults,
pressing the BUZZER MUTE at any ECP will acknowledge the fault at all ECP’s.
System wide faults are:
 amplifier / speaker line fault
 visual alarm line fault
 alarm system fault (FACP, EAID)
 communications fault
 system on batteries - if all ECP’s remotely powered
 battery fault - if all ECP’s remotely powered
 charger fail - if all ECP’s remotely powered
 signal generator fail / microphone pre-amp fail
 module fault
 system fault
 WIP system fault
 visual line fault
 EAID line fault