用户手册 — HIMS International Corporation H432B

目录

• 1. INTRODUCTION

  34
• 1.1 What is the Braille Sense U2?

  34
• 1.2 Hardware

  35
• 1.2.1 Top Panel

  36
• 1.2.2 Right Side Panel

  38
• 1.2.3 Left Side Panel

  39
• 1.2.4 Rear Panel

  39
• 1.2.5 Front Panel

  40
• 1.3 Hardware Specifications of the Braille Sense U2

  41
• 1.4 Memory on the Braille Sense U2

  41
• 2. BASIC FUNCTIONS OF THE BRAILLE SENSE U2

  43
• 2.1 How to Use the Commands

  43
• 2.1.1 Messages

  43
• 2.2 Concept of the Menu

  44
• 2.2.1 Control Symbols on the Braille Sense U2

  46
• 2.3 Using the Function Keys

  49
• U2

  50
• 2.5 Basic Explanation of Disks, folders, and files

  51
• 2.6 Controlling the Volume, Speed, and the Pitch of Speech

  52
• 2.7 How to use the Voice and the Braille display

  52
• 2.8 How to type the character

  53
• 2.8.1 The ASCII table for a computer Braille input

  53
• 2.8.2 Input/search for Control character

  56
• 2.9 Multi Tasking

  57
• 2.10 Switching Audio mode

  58
• 2.11 Switching Key lock

  59
• 2.12 Print Spool

  59
• 2.13 One-Handed Mode

  60
• 2.14 Using Typing Mode

  61
• 2.15 Common Combination Keys

  61
• 3. GLOBAL OPTIONS

  64
• 3.1 Global options Overview

  65
• 3.2 Global options in Detail

  65
• 3.2.1 Braille display

  66
• 3.2.2 Braille Cursor

  66
• 3.2.3 Eight Dot Mode

  67
• 3.2.4 View/input the Grade of Braille

  67
• 3.2.5 Braille Code

  68
• 3.2.6 Message Display Time

  69
• 3.2.7 Language

  69
• 3.2.8 Voice

  70
• 3.2.9 Punctuation Level

  71
• 3.2.10 Keyboard Echo

  71
• 3.2.11 Capitalization alert

  72
• 3.2.12 Numbers

  72
• 3.2.13 Abbreviations

  73
• 3.2.14 Voice Volume

  73
• 3.2.15 Voice Rate

  74
• 3.2.16 Voice Pitch

  74
• 3.2.17 Scroll Voice

  75
• 3.2.18 LCD

  75
• 3.2.19 Flip LCD display

  76
• 3.2.20 LCD Font Size

  76
• 3.2.21 Video Display

  77
• 3.2.22 Printer Port

  77
• 3.2.23 Print Paper Size

  77
• 3.2.24 Audio alerts

  78
• 3.2.25 Play Power On/Off Sound

  78
• 3.2.26 Left Scroll Buttons

  79
• 3.2.27 Right Scroll Buttons

  80
• 3.2.28 Skip Empty Lines

  81
• 3.2.29 Control Information

  81
• 3.2.30 Hide passwords

  82
• 3.2.31 Hot Key Information

  82
• 3.2.32 Announce shortcut keys

  83
• 3.2.33 Power Saving Mode

  83
• 3.2.34 Power Saving Kick In

  84
• 3.2.35 Check Today’s Schedule

  85
• 3.2.36 One-Handed Mode

  85
• 3.2.37 Automatic spell-check

  86
• 3.2.38 Default Document

  86
• 3.2.39 Automatically synchronize with time server

  87
• 3.2.40 Progress indicator

  87
• 3.2.41 Bluetooth

  88
• 3.2.42 Wireless LAN

  88
• 3.2.43 Ethernet port

  89
• 3.2.44 Mass-storage device mode

  90
• 4. FILE MANAGER

  91
• 4.1 Overview

  91
• 4.1.1 Navigating the File List

  91
• 4.1.2 Item (Folder or File) Selection Key

  92
• 4.1.3 Cancel / Exit Key

  93
• 4.2 Using File Manager Features in the File List

  93
• 4.2.1 Selecting Disks

  93
• 4.2.3 Opening a File

  94
• 4.2.4 Send To

  96
• 4.2.5 Copy / Move

  96
• 4.2.6 Delete Files or Folders

  97
• 4.2.7 Rename

  98
• 4.2.8 New Document

  98
• 4.2.9 New Folder

  99
• 4.2.10 File Conversion

  99
• 4.2.11 Select All

  100
• 4.2.12 Search for File

  100
• 4.2.13 Sort Files By

  101
• 4.2.14 Set File Info

  102
• 4.2.15 Display Only Files of Type

  103
• 4.2.16 Zip

  103
• 4.2.17 Unzip

  104
• 4.2.18 Information

  104
• 4.3 Using the Address Window

  105
• 4.3.1 Editing

  106
• 4.3.2 Type in Path / File Name

  106
• 4.3.3 Opening the History List

  106
• 4.4 Network share function

  107
• 4.4.2 Remove Remote folder registered

  110
• 4.5 Hot Keys in the “File Manager”

  111
• 5. WORD PROCESSOR

  112
• 5.1 File Menu

  112
• 5.1.1 New

  113
• 5.1.2 Open

  113
• 5.1.3 Save

  115
• 5.1.4 Save As

  116
• 5.1.5 Close Current Document

  117
• 5.1.6 Print

  118
• 5.1.7 Settings

  120
• 5.1.8 Exit

  122
• 5.2 Edit Menu

  122
• 5.2.1 Start Selection

  122
• 5.2.2 Copy

  123
• 5.2.3 Cut

  123
• 5.2.4 Paste

  124
• 5.2.5 Delete

  124
• 5.2.6 Delete Blank Lines

  124
• 5.2.7 Add to Clipboard

  125
• 5.2.8 Clear Clipboard

  125
• 5.2.9 Select All

  125
• 5.2.10 Insert from File

  126
• 5.2.11 Insert Date

  126
• 5.2.12 Insert Time

  127
• 5.2.13 Changing Between Insert and Overwrite Mode

  127
• 5.2.14 Check Spelling

  128
• 5.3 Go to Menu

  131
• 5.3.1 Find

  132
• 5.3.2 Find Again

  133
• 5.3.3 Replace

  134
• 5.3.4 Go to Location

  135
• 5.3.5 Go to Previous Page

  137
• 5.3.6 Go to Next Page

  137
• 5.3.7 Set Mark

  137
• 5.3.8 Go to Mark

  138
• 5.3.9 Go to Previous Document

  138
• 5.3.10 Go to Next Document

  139
• 5.4 Read Menu

  139
• 5.4.1 Read Selected Text

  139
• 5.4.2 Read Beginning of Selected Text

  140
• 5.4.3 Read from beginning to cursor

  140
• 5.4.4 Read from Cursor to End

  140
• 5.4.5 Auto Scroll

  141
• 5.4.6 Read Current Sentence

  141
• 5.4.7 Read Current Line

  142
• 5.4.8 Read Current Word

  142
• 5.4.9 Read Current Character

  142
• 5.4.10 Read Status

  143
• 5.5 Layout

  143
• 5.5.1 Braille Document Layout

  143
• 5.5.2 Print Document Layout

  145
• 5.5.3 Braille Paragraph Layout

  147
• 5.5.4 Print Paragraph Layout

  148
• 5.6 Keys for Text Scrolling and Deleting

  150
• 5.7 Cursor Location

  151
• 5.8 Hot keys in the word processor:

  151
• 6. ADDRESS MANAGER

  154
• 6.1 What is the “Address Manager”?

  154
• 6.2 Starting the Address Manager

  155
• 6.3 Using “Add Address”

  155
• 6.3.1 Adding an Address

  155
• 6.3.2 Setting Add Address Fields

  157
• 6.3.3 Using “Search Address” in “Add address”

  158
• 6.4 Searching For an Address

  158
• 6.4.1 Using “search address”

  158
• 6.4.2 Setting Searching Address Fields

  159
• 6.4.3 Using “Add Address” In “Search Address”

  160
• 6.5 Backing up and restoring the address list

  160
• 6.5.1 Backup Address List

  160
• 6.5.2 Restore Address List

  161
• 6.5.3 Setting Backup Option

  161
• 6.6 Importing and Exporting CSV

  162
• 6.6.1 Import from CSV

  163
• 6.6.2 Exporting CSV

  166
• 6.7 Commands in the Found Records

  168
• 6.7.1 Find again

  168
• 6.7.2 Opening a home page

  168
• 6.7.3 Editing Addresses

  169
• 6.7.4 Deleting Addresses

  169
• 6.7.5 Printing addresses

  170
• 6.7.6 Saving Addresses to a File

  171
• 6.8 Synchronizing With Microsoft Outlook

  171
• 6.9 Hot Keys in the Address Manager

  172
• 7. SCHEDULE MANAGER

  175
• 7.1 Overview

  175
• 7.2 Starting “Schedule Manager”

  175
• 7.3 Setting time and date

  175
• 7.4 Adding a Schedule

  176
• 7.4.1 Start date

  177
• 7.4.2 Start time

  178
• 7.4.3 End date

  178
• 7.4.4 End time

  178
• 7.4.5 Subject

  179
• 7.4.6 Location

  179
• 7.4.7 Memo

  179
• 7.4.8 Alarm Time

  179
• 7.4.9 Setting a recurring Schedule

  180
• 7.4.10 Confirm

  183
• 7.4.11 Cancel

  183
• 7.5 Search Schedule

  184
• 7.5.1 Searching with date

  184
• 7.5.2 Searching with subject

  185
• 7.6 Modify Schedule

  186
• 7.7 Deleting a Schedule

  186
• 7.8 Printing a Schedule

  187
• 7.9 Saving Appointments as a File

  187
• 7.10 Backing Up and Restoring Your Appointments

  188
• 7.10.1 Backup Schedule

  188
• 7.10.2 Restore Schedule

  188
• 7.10.3 Setting Backup Option

  189
• 7.11 Setting Alarm Option

  190
• 7.11.1 Alarm Duration

  191
• 7.11.2 Alarm Repeat Interval Time

  191
• 7.11.3 Repetition Times

  191
• 7.11.4 Confirm

  192
• 7.11.5 Cancel

  192
• 7.12 Synchronizing With Microsoft Outlook

  192
• 7.13 Hot Keys for the Schedule Manager

  193
• 8. E-MAIL

  195
• 8.1 Executing E-mail and E-mail service management

  195
• 8.1.1 Executing e-mail

  196
• 8.1.2 Management e-mail service information

  197
• 8.2 Receiving and Sending E-mail

  204
• 8.2.1 Receiving E-mail

  204
• 8.2.2 Reading the Received E-mail Messages

  205
• 8.2.3 Writing e-mail

  211
• 8.3 Major features of E-mail

  220
• 8.3.1 Deleting E-mail

  220
• 8.3.2 Reply And Reply All to a Received E-Mail.

  223
• 8.3.3 Forwarding a Received E-Mail Message

  224
• 8.3.4 Saving a Received E-mail as Document.

  225
• 8.3.5 Printing E-Mail Messages

  226
• 8.4 Additional features of E-mail

  227
• 8.4.1 Find

  227
• 8.4.2 Find Again

  228
• 8.4.3 Move to Next Unread Message

  229
• 8.4.4 Copy or Move to Mailbox

  230
• 8.5 Use the Tools Menu

  234
• 8.5.1 Set Path

  235
• 8.5.2 Set Options

  238
• 8.5.3 Spam Settings

  239
• 8.6. Hot Keys for E-Mail

  246
• 8.6.1 Hot Keys That Are Used in the Inbox

  246
• Save in the Mail Outbox

  247
• Message

  247
• 9. MEDIA PLAYER

  249
• 9.1 Using the Audio Buttons

  249
• 9.1.1 Play/Pause Button

  249
• 9.1.2 Next button and previous button

  250
• 9.1.3 Record Button

  250
• 9.1.4 Stop Button

  251
• 9.1.5 Using the Audio buttons in file open dialog box

  251
• 9.2 Braille Keyboard and Extended Keys

  251
• 9.2.1 Playback Information Tab

  252
• 9.2.2 Play List Tab

  252
• 9.3 How to Use the Media Player Menu

  256
• 9.3.1 File

  256
• 9.3.2 Play

  260
• 9.3.3 Record

  263
• 9.3.4 Position Menu

  265
• 9.3.5 Mark

  270
• 9.3.6 Settings

  272
• 9.4 Additional features

  278
• 9.4.1 Moving features using the cursor keys

  278
• 9.5 Hot Keys in the Media Player

  278
• 10. FM RADIO

  281
• 10.1 Listening to FM Radio via internal speakers

  281
• 10.2 Frequency control

  282
• 10.3 Add of the channel and move among channels

  283
• 10.4 Recording FM Radio sound

  285
• 10.4.1 Recording Setting Dialog Box

  286
• 10.5 Additional features

  288
• 10.6 Hot Keys in the FM Radio

  288
• 11. WEB BROWSER

  290
• 11.1 File

  290
• 11.1.1 Open URL

  290
• 11.1.2 Open

  291
• 11.1.3 Save As

  292
• 11.1.4 Page Information

  293
• 11.1.5 Exit

  293
• 11.2 Read

  294
• 11.2.1 Read from Beginning to Cursor

  294
• 11.2.2 Read from Cursor to End

  294
• 11.2.3 Auto Scroll

  295
• 11.3 Edit

  295
• 11.3.1 Start selection

  295
• 11.3.2 Copy

  296
• 11.3.3 Add to clipboard

  296
• 11.3.4 Copy URL

  296
• 11.3.5 Copy Link

  297
• 11.4 Go To

  297
• 11.4.1 Go to Home Page

  297
• 11.4.2 Go to Previous Page

  298
• 11.4.3 Go to Next Page

  298
• 11.4.4 Go to Previous Heading

  299
• 11.4.5 Go to Next Heading

  299
• 11.4.6 Go to Previous/Next Text

  299
• 11.4.7 Refresh

  300
• 11.4.8 History

  300
• 11.4.9 Find

  301
• 11.4.10 Find Again

  302
• 11.4.11 Links list

  302
• 11.5 Favorites

  303
• 11.5.1 Set Current As Your Home Page

  303
• 11.5.2 Add to Favorites

  304
• 11.5.3 Favorites List

  304
• 11.6 Options

  306
• 11.6.1 The Structure and Movement

  306
• 11.6.2 Set User Agent

  306
• 11.6.3 Show visited links

  307
• 11.6.4 Changing the Default Download Folder

  307
• 11.6.5 Clear cookies

  308
• 11.7 Read Page

  309
• 11.7.1 Moving Between Controls

  309
• 11.7.2 Moving to a Form

  311
• 11.7.3 Table

  311
• 11.7.4 Move to the Frame

  314
• 11.7.5 Playback of Streaming Audio Files

  314
• 11.8 Hot keys in the Web Browser

  315
• 11.9 What the Web browser Does Not Support

  317
• 12. DAISY PLAYER

  318
• 12.1 Components of the DAISY Player

  321
• 12.2 File

  322
• 12.2.1 Open DAISY

  322
• 12.2.2 Voice Settings

  323
• 12.2.3 Book-Info

  325
• 12.2.4 Exit

  325
• 12.3 Document

  326
• 12.3.1 Play and Pause

  326
• 12.3.2 Move by Phrase

  326
• 12.3.3 Move by Page

  327
• 12.3.4 Move by Level

  327
• 12.3.5 Move by Time Index

  327
• 12.3.6 Move by Text Index

  328
• 12.4 Mark

  329
• 12.4.1 Previous Mark

  329
• 12.4.2 Next Mark

  330
• 12.4.3 Set Mark

  330
• 12.4.4 Move to Mark

  330
• 12.4.5 Deleting a Mark

  331
• 12.5 Heading

  331
• 12.5.1 Move by Heading

  331
• 12.5.2 Move to Specific Heading

  332
• 12.5.2 Find Heading

  332
• 12.5.3 Scan Heading and Read Heading

  333
• 12.5.4 Find Phrase

  333
• 12.6 Hot Keys in the DAISY Player

  334
• 13. BLUETOOTH MANAGER

  337
• 13.1 Bluetooth Device List

  337
• 13.2 Bluetooth Service List

  340
• 13.2.1 Connecting Service

  341
• 13.2.2 LAN Service

  343
• 13.2.3 FTP Service

  343
• 13.2.4 ActiveSync Service

  350
• 13.2.5 Serial Port

  351
• 13.2.6 Bluetooth keyboard service

  354
• 13.2.7 Bluetooth Printer service

  355
• 13.2.8 Using Multiple Services Simultaneously

  355
• 13.3 Hot keys in Bluetooth Manager

  355
• 14. DATABASE MANAGER

  357
• 14.1 Table Manager

  358
• 14.1.1 Add Table

  359
• 14.1.2 Modify Table

  361
• 14.1.3 Delete table

  362
• 14.1.4 Set Default Table

  363
• 14.2 Add Record

  363
• 14.3 Search Records

  365
• 14.4 List of Records Found

  366
• 14.5 Setting Backup Option

  367
• 14.6 Backup Database

  368
• 14.7 Restore Database

  368
• 14.8 Hot Keys for Database Manager

  369
• EXTRAS

  370
• 15.1 Games

  370
• 15.1.1 Sense Dice game

  370
• 15.1.2 Sense Brain Game

  371
• 15.2 Hot Keys in Extras

  374
• 16. SOCIAL NETWORKING

  375
• 16.1 The component of the Social networking service

  375
• 16.2 Twitter

  375
• 16.2.1 Main Terms

  376
• 16.2.2 Launch “Twitter”

  377
• 16.2.3 Twitter window

  378
• 16.2.4 Timeline

  380
• 16.2.5. Manage "Tweet"

  382
• 16.2.6. Manage Follow

  387
• 16.2.7. Use Direct Message

  389
• 16.2.8. Use Search function

  392
• 16.2.9. Additional Function

  395
• 16.2.10 Hot Keys for Twitter

  397
• 16.3 Google talk

  399
• 16.3.1 Launch the Google Talk

  399
• 16.3.2 Manage Contact

  402
• 16.3.3 Start Chat

  407
• 16.3.4 Start Voice Chat

  409
• 16.3.5 Send/Receive a file

  410
• 16.3.6 Other functions

  412
• 16.3.7 Setup Options

  419
• 16.3.8 Hot keys in the Google Talk

  425
• 16.4 MSN messenger

  426
• 16.4.1 Getting Started with MSN Messenger

  427
• 16.4.2 Using a Contact List

  428
• 16.4.3 Instant Message Dialog Box

  435
• 16.5 Hot Keys in Social Networking

  438
• 16.5.1 Twitter

  438
• 16.5.2 Google talk

  439
• 16.5.3 MSN messenger

  441
• 17. UTILITIES

  443
• 17.1 Calculator

  444
• 17.1.1 General Functions

  444
• 17.1.2 Memory Functions

  446
• 17.1.3 Sine Functions

  448
• 17.1.4 Cosine Functions

  449
• 17.1.5 Tangent Functions

  449
• 17.1.6 Logarithm Functions

  449
• 17.1.7 Copy to Clipboard

  450
• 17.1.8 Option Settings

  451
• 17.1.9 Exit

  451
• 17.1.10 Sample Math Calculations

  451
• 17.2 Display Compass Heading

  455
• 17.2.1 Options of gyrocompass

  455
• 17.3 Set Time and Date

  456
• 17.4 Display Time and Date

  458
• 17.5 Wake up alarm

  458
• 17.5.1 Set Time

  459
• 17.5.2 Alarm Sound

  459
• 17.5.3 Term

  459
• 17.5.4 Ringing Duration

  460
• 17.5.5 Repeat Interval

  460
• 17.5.6 Wakeup Call Times

  460
• 17.5.7 Confirm/Cancel

  460
• 17.6 Calendar

  461
• 17.6.1 Using the Calendar

  461
• 17.7 Pronunciation Dictionary

  462
• 17.8 Stopwatch

  464
• 17.9 Terminal for Screen reader

  465
• 17.10 Setup Internet

  466
• 17.10.1 LAN Setup

  467
• 17.10.2 Setup Wireless LAN

  467
• 17.10.3 Modem & Bluetooth DUN setup

  470
• 17.10.4 ADSL Setup

  472
• 17.11 Display Network Status

  473
• 17.12 Display Power Status

  474
• 17.13 Backup/Restore Personalized settings

  474
• 17.14 Menu manager

  476
• 17.15 Format

  477
• 17.15.1 Formatting the disk

  477
• 17.16 Set Sleep Timer

  478
• 17.17 Upgrade Braille Sense U2 Firmware

  479
• Internet

  479
• 17.18 Hot Keys for Utilities

  481
• 18. USING THE HELP MENU

  485
• 19. USING ACTIVESYNC

  488
• 19.1 What is ActiveSync?

  488
• 19.2 Connecting the Braille Sense U2 to a PC

  488
• 20. COMMAND SUMMARY

  491
• 20.1 Common Combination Keys

  491
• 20.2 File Manager

  492
• 20.2.1 Navigation keys on the file list and menu list

  492
• 20.2.2 Navigation Keys for the File List

  493
• 20.2.3 Item (folder or File) Selection Key

  493
• 20.2.4 Hot Keys for the Commands

  493
• 20.3 Word Processor

  494
• 20.3.1 Hot Keys for the Commands

  494
• 20.3.2 Miscellaneous Hot Keys

  495
• 20.4 Address Manager

  496
• 20.4.1 Move keys for adding an address or in the menu

  496
• 20.4.2 Move Keys in the Search Result List

  496
• 20.4.3 Hot keys for the Commands

  497
• 20.4.4 Miscellaneous Hot Keys

  497
• 20.5 Schedule Manager

  497
• 20.5.1 Hot keys for the commands

  497
• 20.5.2 Move Keys in the Search Result List

  498
• 20.6 E-mail

  498
• 20.6.1 Hot keys that are used in the inbox

  498
• Save in the Mail Outbox

  499
• 20.7 Media Player

  500
• 20.7.1 Hot keys for commands

  500
• 20.7.2 Hot Keys in the Play Information Tab

  501
• 20.7.3 Hot Keys in the Play List Tab

  502
• 20.8 FM Radio

  503
• 20.9 Web Browser

  503
• 20.9.1 Hot keys for the command

  503
• 20.9.2 Hot Keys When Playing Audio Files in web browser

  504
• 20.9.3 Hot Keys for Reading Web Pages

  505
• 20.10 Daisy Player

  505
• 20.11 Bluetooth Manager

  506
• 20.12 Database Manager

  507
• 20.13 Extras

  508
• 20.13.1 Games

  508
• 20.14 Social Networking

  508
• 20.14.1 Twitter

  508
• 20.14.2 Google talk

  509
• 20.14.3 MSN messenger

  511
• 20.15 Utilities

  512
• 20.15.1 Calculator

  512
• 20.15.2 Setting time and date

  513
• 20.15.3 Checking Date and Time

  514
• 20.15.4 Calendar

  514
• 20.15.5 Pronunciation dictionary

  514
• 20.15.6 Stopwatch

  515
• 20.15.7 Display Network Status

  515
• 20.15.8 Display power status

  515
• 20.15.9 Backup/Restore personalized settings

  515
• 20.15.10 Format

  515
• 20.15.11 Sleep Timer

  516
• 20.15.12 Upgrading the Braille Sense U2 Firmware

  516
• 21. COMMAND SUMMARY FOR USB KEYBOARDS

  517
• 21.1 Common Combination Keys

  517
• 21.2 File Manager

  518
• 21.2.1 Navigation keys on the file list and menu list

  518
• 21.2.2 Navigation Keys in the File List

  518
• 21.2.3 Item (Folder or File) Selection Keys

  518
• 21.2.4 Hot Keys for the Commands

  519
• 21.3 Word Processor

  519
• 21.3.1 Hot keys for the command

  519
• 21.3.2 Miscellaneous Hot Keys

  521
• 21.4 Address Manager

  521
• the menu

  522
• 21.4.2 Move Keys for Moving from Record to Record

  522
• 21.4.3 Hot Keys for the Commands

  522
• 21.4.4 Miscellaneous Hot Keys

  523
• 21.5 Schedule Manager

  523
• 21.5.1 Hot keys for the commands

  523
• 21.5.2 Movement Keys for the Search Result List

  523
• 21.6 E-mail

  524
• 21.7 Media Player

  525
• 21.7.1 Hot keys for commands

  525
• 21.7.2 Hot Keys in the Play Information Tab

  526
• 21.7.3 Hot Keys in the Play List Tab

  527
• 21.8 FM Radio

  528
• 21.9 Web Browser

  528
• 21.9.1 Hot keys for the command

  528
• 21.9.2 Hot Keys When Playing Audio Files in web browser

  529
• 21.9.3 Hot Keys for Reading Web Pages

  529
• 21.10 Daisy Player

  530
• 21.11 Bluetooth Manager

  531
• 21.12 Database Manager

  532
• 21.13 Extras

  533
• 21.13.1 Games

  533
• 21.14 Social Networking

  533
• 21.14.1 Twitter

  533
• 21.14.2 Google talk

  534
• 21.14.3 MSN messenger

  536
• 21.15 Utilities

  537
• 21.15.1 Calculator

  537
• 21.15.2 Setting the Date and Time

  539
• 21.15.3 Checking the Date and Time

  539
• 21.15.4 Calendar

  539
• 21.15.5 Pronunciation dictionary

  540
• 21.15.6 Stopwatch

  540
• 21.15.7 Display Network Status

  540
• 21.15.8 Display power status

  540
• 21.15.9 Backup/Restore personalized settings

  540
• 21.15.10 Upgrading Braille Sense U2 Firmware

  541
• 22. TROUBLESHOOTING GUIDE

  542
• 22.1 The Braille Sense U2 Will Not Turn On

  542
• 22.2 The Voice Cannot Be Heard

  542
• 22.3 The Voice is Too Fast to Understand

  542
• 22.4 The Voice Pitch Is Too Low or Too High to Understand

  542
• 22.5 Lost Your Place

  543
• 22.6 No Internet Connection

  543
• 22.7 Email

  543
• 22.8 The Braille display Does Not Display Braille

  543
• 22.9 The Braille Sense U2 Does Not Respond

  543
• 22.10 The LCD Does Not Come On

  544
• 23. ACCESSORIES

  545
• 24. OBTAINING SUPPORT

  546