Johnson Controls tyco iSTAR Ultra - Maintenance

iSTAR Ultra Installation and Configuration Guide 8–1
8
Maintenance
The iSTAR Ultra includes an LCD message display. For normal operations, configure the LCD
to display status messages. For troubleshooting operations, configure the LCD to display
diagnostic messages about readers, card data, inputs, outputs, network ports and devices.
In This Chapter:
 LCD Message Display ..................................................................................................................................... 8-2
Displaying Status Messages....................................................................................................................... 8-3
Setting LCD Status Message Display........................................................................................................ 8-3
 Card Reader Diagnostics................................................................................................................................. 8-5
Hardware Test ............................................................................................................................................. 8-4
Card Reader Diagnostics ............................................................................................................................ 8-5
Output Diagnostics ..................................................................................................................................... 8-5
Input Change Display Mode...................................................................................................................... 8-5
Ethernet Port Test ........................................................................................................................................ 8-6
 GCM Battery Replacement ............................................................................................................................. 8-7