Symbol PTC-1800 Product Reference Manual page 8

Chapter 11 - VoiceAlert application ........................................... 59
Overview .......................................................................................... 59
Setting up the VoiceAlert application ............................................ 59
Adjusting the speaker volume ..................................................... 59
Selecting the type of VoiceAlert notification .............................. 60
Operating the VoiceAlert application............................................. 61
Sending a broadcast message...................................................... 61
Receiving a broadcast message ................................................... 62
Chapter 12 - Maintaining the battery pack .............................. 63
Lithium-ion batteries ...................................................................... 63
Overview ....................................................................................... 63
Maintenance ................................................................................. 63
Disposal ........................................................................................ 63
Replacing the battery pack ............................................................. 63
Removing the battery pack.......................................................... 63
Installing a new battery pack...................................................... 64
Recharging the battery pack........................................................... 64
Charging options .......................................................................... 64
When to charge the battery pack ................................................ 64
Charging time .............................................................................. 64
Charging guidelines ..................................................................... 65
Charging the battery pack........................................................... 65
Battery pack life .............................................................................. 66
Storing spare battery packs............................................................ 67
Length of time .............................................................................. 67
Environment................................................................................. 67
Chapter 13 - Maintaining the bridge battery ........................... 69
Overview .......................................................................................... 69
Recharging the bridge battery........................................................ 69
When to charge the bridge battery ............................................. 69
Equipment required ..................................................................... 69
Procedure...................................................................................... 69
Bridge battery support time ........................................................ 70
Conditioning the bridge battery ..................................................... 70
Replacing the bridge battery .......................................................... 71
When to replace the bridge battery............................................. 71
Replacement procedure ............................................................... 71
iv PTC-1800 Product Reference Guide