Table of Contents
Model C860
ii
3M 2003 January
Special Considerations.................................................................................................................................... 13
Maintenance ........................................................................................................................................... 14
Belt Pack ......................................................................................................................................................... 14
Replacing the Battery ............................................................................................................................... 14
Replacing the Headset Pad ....................................................................................................................... 14
Battery Charger............................................................................................................................................... 15
Location.................................................................................................................................................... 15
Cleaning the Contacts............................................................................................................................... 15
Batteries .......................................................................................................................................................... 15
Care, Handling and Storage...................................................................................................................... 15
Battery Voltage Low Tone ....................................................................................................................... 15
Charging Batteries.................................................................................................................................... 15
Disposing of Batteries .............................................................................................................................. 16
Making Sure Batteries are Ready for Use ................................................................................................ 16
Important Information about C860 Rechargeable Batteries..................................................................... 16
Special Instructions for System Manager ........................................................................................... 18
Programming the Belt Pack for Cross-Lane Operation .................................................................................. 18
Reprogramming........................................................................................................................................ 18
Changing Channels if Interference is Heard ................................................................................................... 19
Changing the Day/Night Switch Setting......................................................................................................... 20
Adjusting the Monitor Speaker Volume ......................................................................................................... 21
Troubleshooting ..................................................................................................................................... 22
Introduction..................................................................................................................................................... 22
System Troubleshooting ................................................................................................................................. 22
Battery and Battery Charger Troubleshooting ................................................................................................ 24
Service ............................................................................................................................................................ 25