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4. Basic Operation
GB21
User’s Manual
4.4 Audio
If the current programme is available in multiple audio languages, you can select the language you prefer.
1. Press the AUDIO button.
2. Select an audio language you prefer using the / button to change audio immediately.
3. Select the audio direction (left, right, stereo) using the / button.
Note:
• You can select the default audio language in MENU-Preferences-Language Setting-Audio Language.
• If the programme is broadcast in Dolby Digital, you cannot set the audio direction.
• If you select Dolby Digital in MENU-Preferences-Language Setting-Audio Priority, the programme is
automatically broadcasted in Dolby Digital audio regardless of default audio language.
4.5 Teletext
When the channel supports teletext, the teletext icon ( ) is displayed on the i-plate. To enter the teletext
mode, press the TELETEXT ON/OFF button or the SUBTITLE button to display teletext.
1. Using Teletext Menu
1. Press the MENU button to display teletext menu in teletext
mode.
2. Select the required teletext function using the / button.
3. Press the OK button.
Teletext Functions
Index
Returns to index page. If there is no index
page, jump to page 100.
Sub-page
Searches the sub-page using the sub-code
written by users.
MIX Adjusts transparency of teletext screen.
Cancel Hides the teletext except page number.
Rebeal Displays the concealed information.
Double Size Displays the text size as double size.
Page Hold Holds the current page not updating it.
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