ADEMCO Vista-20HW Troubleshooting Guide download pdf (Page 30)

Check-Out Procedure

For Wired Expansion Zones

After you have completed installation of all devices, all expansion zones in

each partition of the security system should be checked as follows:

Make certain that all devices and sensors connected to the wired ~

expansion zones are not in a faulted state. Doors and windows with

contacts should be closed, PIRs should be covered (use a cloth to mask

them temporarily if necessary).

With all zones intact (including hard-wired zones), the Alpha keypad

connected to the system should display:

If the following is displayed,

press the [*] key to display the faulted zone(s). Restore any faulted

zone(s) as necessary (also make sure that you have comected a 1000 ohm

EOL resistor across the terminals of unused expansion zones on the 4219

or 4229 module).

When the READY TO ARM message is displayed, you can proceed to the

next step.

Fault and restore every contact or sensor in each expansion zone

individually to ensure that it is being monitored by the system. Each time

a zone is faulted, the keypad should display the number of the faulted zone

(as programmed by you just previously in *56 mode). When each zone is

restored, the READY TO ARM message should appear again.

If some wired expansion zones have been assigned to partition 1 and w

others to partition 2, you will need to observe the keypad in the

appropriate partition as each zone in that partition is faulted and restored.

When you get the proper displays on the keypad(s), the wired expansion

zones in the system are fimctioning properly.

Unplug the AC transformer.

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ADEMCO Vista-20HW Troubleshooting Guide Page 30