Troubleshooting guide

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Introduction.....................................................................................................................................1
About this Guide .................................................................................................................................1
The Art of Troubleshooting ..................................................................................................................1
Recommended Troubleshooting Tools ..................................................................................................2
Digital Multi-meter .................................................................................................................................................................. 2
Built-in Tools....................................................................................................................................2
Onboard Diagnostics ...........................................................................................................................2
Accessing the DIAGNOSTICS menu ......................................................................................................3
Diagnostics > [ TEST LX-BUS ] ............................................................................................................3
-How it Works-........................................................................................................................................................................ 4
Diagnostics > [ ZONE FINDER ] ...........................................................................................................5
Diagnostics > [ ZONE STATE ].............................................................................................................5
Diagnostics > [ LX-BUS STATUS ] ........................................................................................................6
Diagnostics > [ MAC ADDRESS ] ..........................................................................................................7
Diagnostics > [ SERIAL NUMBER ] .......................................................................................................7
Diagnostics > [ CURRENT FLASH ].......................................................................................................8
Diagnostics > [ STOP ]........................................................................................................................8
Diagnostics > [ SEND TEST MSG ] .......................................................................................................8
Things to Know ................................................................................................................................9
DMP Feature Codes.............................................................................................................................9
Common Voltages ...............................................................................................................................9
Operational Parameters for Panel Zones 1 – 8*.....................................................................................9
Maximum Auxiliary Power Outputs ..................................................................................................... 10
Wiring a Supplemental Power Supply ..................................................................................................................................... 10
Resistor Values .................................................................................................................................11
Output Information ........................................................................................................................... 12