digitall world TFT-4000E, Руководство пользователя

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TFT-4000E Digital Terrestrial Receiver
Teletext Navigation
This STB has Teletext software emulator
which enables all TV sets to navigate Teletext
pages.
To start navigation of
Teletext pages, press
Teletext button. When Teletext is activated,
buttons below mentioned will perform different
features by each mode.
To stop navigation & return to program press
“
Teletext ” button.
1) Teletext button : Toggle Teletext mode
2) Menu button : Jump to page100 in Teletext mode
3) Numeric button : Direct page selection in Teletext mode
4) Up/Down button : Next/Previous Page
5) Left/Right button : Next/Previous Subpage
If two subpages with a subcode between 1 and 99 are received, the subpage mode is
automatically activated and the subpage bar appears in the bottom row.
The symbol at the left side is the subpage overwrite mode.
In this mode the display is updated with the last received subpage.
6) Color (Red, Green, Yellow, Blue) buttons
6-1) Top Text Mode : The broadcaster usually sends Teletext in a way that each Teletext
page is linked with other four pages.
• Red button : link #1 • Yellow button : link #3
• Green button : link #2 • Blue button : link #4
6-2) Display Functions Mode : To select the display functions of the Teletext decoder the
user has to press the OK button on the RCU.
• Red button : Toggle Hold mode
-The stop mode holds the currently displayed subpage.
-This means, that it can not be overwritten by a new incoming page with the same
subpage number.
• Green button : Toggle Reveal mode
-The text marked as "conceal" is displayed as spaces when reveal mode is off.
-Enabling reveal mode displays the concealed text.
-Broadcasters use this feature, e.g. for a Teletext quiz(the answer is sent as a
'concealed' text).
• Yellow button : Change Display size
-This command switches between three possible display sizes.
-normal size (all Teletext rows are displayed).
-double size of the upper half, only the upper half of the Teletext page is displayed.
-double size of the lower half, only the lower half of the Teletext page is displayed.
• Blue button : Toggle Mix mode(transparent background)
Menu Operation