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vi en | LTC 8600 | LTC 8800 Series
F.01U.127.393 | 2.0 | 2009.03 Instruction Manual Bosch Security Systems, Inc.
19 Maintenance Information ....................................................................................................................83
19.1 Cleaning the Keyboard ......................................................................................................................... 83
19.2 AC Line Voltage Input Selection ........................................................................................................... 83
19.3 AC Line Fuse Replacement................................................................................................................... 84
19.4 Power Supply Fuse Replacement......................................................................................................... 84
19.5 Replacement of Memory Backup Batteries........................................................................................... 84
20 Character ROM Tables for LTC 8600 and LTC 8800 ...........................................................................86
21 ERROR MESSAGES ..............................................................................................................................99
22 Troubleshooting Guide ......................................................................................................................102
22.1 Main Bay Checkout............................................................................................................................. 102
22.2 Keyboard Checkout ............................................................................................................................ 103
22.3 Video Monitor Display Checkout ........................................................................................................ 103
22.4 Remote Receiver/Driver Functions Inoperative.................................................................................. 104
22.5 No Alarm Response ............................................................................................................................ 104
22.6 CPU Software Version Numbers......................................................................................................... 104
23 GLOSSARY OF TERMS .......................................................................................................................105
Appendix A Satellite Systems .............................................................................................................................107
Appendix B Installation Checklists ....................................................................................................................114
Appendix C Quick Reference Cable Interconnections ......................................................................................115
Appendix D Main Bay Rear Panel Connector Pin-outs ......................................................................................117