Master Lock XR20 - Manual (Page 13)

XR20 Arming and Disarming 9
All/Perimeter System Arming
Area Assignment: Your security system is divided into two separate
areas. Motion detectors, inside doors, and other interior protection
devices are assigned to the Interior area while windows and exterior
doors are assigned to the Perimeter area.
Perimeter or All: When arming an All/Perimeter system, the
keypad displays PERIM ALL. If you select ALL, you arm both the
Perimeter and the Interior of the system. You will want to arm both
of these areas when leaving with nobody left inside. Selecting
PERIM arms only the Perimeter of the system. Perimeter arming is
for when you are staying inside but want the comfort of knowing the
exterior doors and windows are armed. Perimeter arming allows
you to move freely about inside without setting off any interior
alarms.
System Ready/System Not Ready Keypad Displays
When all zones in the system are in a normal condition, the keypad
displays SYSTEM READY. If there are one or more zones that are not
in a normal condition, the keypad displays SYSTEM NOT READY.
Pressing any top row Select key during this display shows the zone
name allowing you to investigate the problem.
Instant Arming
Instant: During the exit delay time, you can cancel the exit and
entry delays and cause all zones to be instant zones. Press the far
right select key under INSTNT while the exit delay is displayed. This
immediately arms the exit zones. However, no entry delay is
provided and an alarm will occur should an entry door be opened.
Arming an All/Perimeter System
1. Enter your code. The keypad displays PERIM ALL.
2. Select PERIM to arm the Perimeter area only.
3. Select ALL to arm both the Perimeter and Interior areas.
4. The keypad displays any bypassed zones and 24-hour zones that
are in a bad condition. No action is required by you.
5. At this point you can force arm or bypass any bad zones. A zone
that is force armed will be restored into the system if it later
returns to normal. A bypassed zone remain bypassed until the
system is disarmed. See steps 5a through 5d.
5a. If a problem exists on any zones, the zone name and
problem are shown followed by: OKAY BYPASS STOP.
5b. Select OKAY to force arm the zone(s) before arming.
5c. Select BYPASS to bypass the zone(s) before arming.
5d. Select STOP to stop the system from arming. Correct the
zone problem(s) and return to step 1.
6. The keypad displays PERIMETER ON if only the perimeter is
being armed and ALL SYSTEM ON if both the perimeter and
interior are being armed.
7. The keypad next displays EXIT: ## INSTNT and begins to count
down the number of seconds remaining for you to exit. When
the delay expires, all zones are armed.
8. You can select INSTNT while EXIT: ## INSTNT is displayed to
immediately arm all zones and make them instant. The keypad
displays INSTANT.
9. When the system is fully armed, the keypad displays PERIMETER
ON for perimeter arming and ALL SYSTEM ON for perimeter