Using The Prox Tag; Maintenance; Dismounting The Control Panel; Replacing The Backup Battery - Visonic PMASTER20G2 Installer's Manual

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Lights steadily for 5 sec.
Upon completion of the enrolling procedure, the keypad is ready for immediate use even if the system is
4
currently in the Armed state.
Note: If the keypad was previously enrolled at a different keypad no., it will be automatically relocated
automatically to Keypad no. 1. However, all of the configured parameters will be lost and the keypad will
revert to the default parameters.

4.3 Using the Prox Tag

Proximity tags enable authorized people to enter
restricted areas. Presenting a valid proximity tag to the
tag reader (as shown in the drawing) while the system is
armed causes the system to disarm. Presenting a valid
proximity tag to the tag reader while the system is
disarmed causes the system to be armed in AWAY
(optional HOME) mode. To enroll / delete proximity tags,
refer to the KP-250 PG2 User's Guide.
Notes:
1. Use of the Proximity tags is optional.
2. Proximity tags are not compatible for use when partition
is enabled.

5. MAINTENANCE

5.1 Dismounting the Control Panel

A. Remove the screw that fastens the front unit to the back unit, see Figure 3.2.
B. Remove the 4 screws that fasten the back unit to the mounting surface - Figure 3.2 - and remove the control panel.

5.2 Replacing the Backup Battery

Replacement and first-time insertion of battery pack is similar, see Figure 3.9c.
With a fresh battery pack, correct insertion and tightened battery compartment lid, the TROUBLE indicator on the kp-
250 PG2 keypad should extinguish. However, the "MEMORY" message will now blink in the display (caused by the
"tamper" alarm you triggered when opening the battery compartment lid). Clear it by arming the system and
immediately disarming.

5.3 Fuse Replacement

The PowerMaster-33 G2 has two internal fuses that has automatic reset. Therefore, there is no need to replace the
fuses.
When over current condition occurs, the fuse cuts off the circuit current. Upon fault current being removed for several
seconds, the fuse is automatically reset and allows current flow through the circuit again.

5.4 Replacing/Relocating Detectors

Whenever maintenance work involves replacement or re-location of detectors, always perform a full diagnostic test
according to the KP-250 PG2 User's Guide, section 12.9.
Remember! A "poor" signal is not acceptable.

5.5 Annual System Check

Note: The PowerMaster system must be checked by a qualified technician at least once every three (3) years
(preferably every year).
The annual system check is designed to ensure proper operation of the alarm system by performing the following checks:
Periodic test
Arm/disarm function
No trouble messages are displayed on control panel
The clock displays the correct time
Reporting: generating an event to be transmitted to the Monitoring Station and to the user.
20
Wrong device type
D-304267
PowerMaster-33 G2 Installer's Guide

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