Troubleshooting guide

Wireless Trouble

When [ WIRELESS -TRBL ] displays, it means that the panel has lost communication with

the FA400-DMP wireless receiver.

This message should only display on XR200, XR2400F, XR200/485 and XR500 Command

Processors™ that are using the DMP Model 472 Inovonics 900 MHz Interface Card.

To correct this condition: IS A DMP MODEL 472 INTERFACE CARD INSTALLED?

NO- [ WIRELESS -TRBL ] means that the panel has a LX-Bus™ zone that is programmed as

WIRELESS YES in Zone Information, in which case the WIRELESS TROUBLE should be

accompanied by the zone showing as MISSING or FAULT.

YES- [ WIRELESS -TRBL ] means that the panel has lost communication with the FA400-DMP

wireless receiver.

• Check wiring between 472 and FA400-DMP. Should be Red, Green, and Black. Yellow

is NOT used.

• Make sure that receiver is plugged into the ‘A’ header on the 472. (‘B’ header is for

hard-wired expansion.)

• Press reset button on FA400-DMP. Are any LED’s on the FA400 lit up or flashing? If

not, replace the FA400-DMP.

-NOTES-

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