P/N IM-WRA-3 Rev. A
2012 Commercial Wireless Systems International, LLC.
12
2. The sounder turns on and off at a one second rate.
3. The lcd shows Supervisory, device type, description, serial number and number of events in
process.
4. Press ACK/STEP to acknowledge active events. Flashing leds turn on steady and sounder
silences.
5. Press RESET to reset the system back to normal standby.
Typical supervisory screen
When a trouble is received:
1. The Trouble led will flash.
2. The sounder beeps once every 10 seconds.
3. The lcd shows system trouble. Alternatively when there is a trouble with the annunciator
being viewed it will show the specific trouble condition.
4. Press ACK/STEP to acknowledge active events. Flashing leds turn on steady and sounder
silences. The sounder will beep again 4 hours after a trouble is acknowledged if the system has not
been reset.
5. Press RESET to reset the system back to normal standby.
Typical trouble screens
Pressing ACK/STEP will first acknowledge all unacknowledged events. Pressing ACK/STEP or
PREVIOUS when acknowledged events are present will scroll through those events one at a time.
The lcd will display the highest priority oldest event until the user acknowledges. A new higher priority
event received after acknowledging will not be automatically shown on the display. The user will need
to manually scroll to the new event. Trouble will always be shown as the last event in the list.
The x/x numbers on first line of the display indicate “event being viewed/total events”. The event
being viewed number will change as the user scrolls.
Notes:
1. The access key switch must be in the access position for the annunciator control
buttons to function.
WRA-3 Trouble
Tamper
ID:680039
System Trouble
Supervisory 1/8
PIV 30018f
South Building
