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7.3.1 Overview .......................................................................................... 80
7.4 Talks Premium: Screen reader for Mobile Telephones ......................... 81
7.4.1 Quick Start ....................................................................................... 82
7.4.2 List of Identification Letters .............................................................. 82
7.4.3 List of Braille Commands ................................................................. 82
7.4.4 Useful Tips for Using Talks Premium ............................................... 84
7.5 CONFIG MODE .......................................................................................... 84
8 OPERATIONS SETTINGS FOR HANDY TECH BRAILLE DISPLAYS ............ 86
8.1 Connection ................................................................................................ 86
8.2 ATC ............................................................................................................ 87
8.3 Status Cells ............................................................................................... 87
8.4 Key Actions ............................................................................................... 88
8.4.1 Key Lock .......................................................................................... 88
8.4.2 Fast Keys ......................................................................................... 88
8.4.3 Repeat Keys .................................................................................... 88
8.5 Miscellaneous ........................................................................................... 89
8.6 Info ............................................................................................................. 89
9 BATTERY MANAGEMENT ............................................................................... 90
9.1 Types of Batteries .................................................................................... 90
9.2 Battery Charging ...................................................................................... 90
9.3 Battery Capacity Display.......................................................................... 91
9.4 Automatic Recognition of Low Voltage .................................................. 91
9.5 Replacing the Batteries ............................................................................ 91
10 IMPORTANT INFORMATION........................................................................ 93
10.1 Start-Up Procedures ................................................................................. 93
10.1.1 Self check of the File System ........................................................... 93
10.1.2 Saving Files in Case of Fatal Errors ................................................ 94
10.2 Symbols..................................................................................................... 94
10.3 Safety Information under the Standards for Medical Devices .............. 94
10.4 General Safety Information ...................................................................... 95
10.5 Handling the Braille System .................................................................... 96
10.6 Warranty .................................................................................................... 96
10.7 Technical Support .................................................................................... 97
11 LIST OF KEY COMBINATIONS .................................................................... 98
11.1 Navigating the Menu System ................................................................... 98
11.2 Editor Functions ....................................................................................... 98
11.3 Keys in PC Mode ...................................................................................... 99
11.4 Fixed Key Functions on External Keyboard ........................................... 99
11.5 Functions during Start up ...................................................................... 100
12 ERROR MESSAGES ................................................................................... 101
12.1 English Language Error Messages ....................................................... 101
12.1.1 Fatal Errors .................................................................................... 101
12.1.2 General Errors ............................................................................... 102
12.1.3 Warnings and Messages ............................................................... 103
12.2 Error Messages from the Message File ................................................ 103
12.2.1 General Messages ......................................................................... 103
12.2.2 File System Messages ................................................................... 103
12.2.3 Editor Messages ............................................................................ 105
13 COPYRIGHT NOTICE ................................................................................. 108