ADEMCO Vista-20 User Manual page 19

Ademco vista-20 security system user's manual

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DISARMING

AND SILENCING

ALARMS

Using the

Use the OFF key to disarm the system and to silence alarm and trouble sounds. See

OFF Key

"SUMMARY OF AUDIBLE NOTIFICATION"

section for information which will help you

to distinguish between FIRE and BURGLARY alarm sounds.

IMPORTANT:

If you return and the main burglary sounder is on, DO NOT enter the

premises, but call the police from a nearby safe location. If you return after an alarm

has occurred and the main sounder has shut itself off, the keypad will beep rapidly

upon entering, indicating that an alarm has occurred during your absence and an

intruder may still be on the premises. LEAVE IMMEDIATELY

and CONTACT THE

POLICE from a nearby safe location.

To disarm the system and silence burglary alarms:

OFF

ltlclcl+m

ENTER SECURITY CODE, THEN PRESS OFF

(Security Code)

Example: ~

~1 then press the OFF key.

2"EEZI

LISTEN

FOR 1 BEEP

The "Ready" message will be displayed (if no alarms

have occurred while armed) and the keypad will beep

once to confirm that the system is disarm-cd.

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