GB12
User’s Manual
1. Before Using the Product
16. SUBTITLE
Displays the subtitle language list.
17. V-/V+
Adjusts the audio volume.
18. MUTE
Mutes or unmutes the audio temporarily.
19. i (INFORMATION/INDEX)
Displays the channel and programme
information. Moves to the index page in
teletext mode.
20. WIDE
Changes the display format.
21. G (Game)
Displays games.
22. TELETEXT
a. SUB-PAGE
Searches the sub-page in the teletext
mode.
b. TELETEXT ON/OFF
Switches between teletext and TV modes.
c. DOUBLE
Displays the text size as double size.
d. MIX
Adjusts transparency of teletext screen.
e. REVEAL
Displays the concealed information.
f. HOLD
Holds the current page not updating it.
g. CANCEL
Hides the teletext leaving only the page
number.
11
12
13
15
16
3
4
5
7
10
8
6
a
b
d
c
e
f
g
a
b
c
d
e
f
g
917
21
18
19
20
14
22
2
1