A SERVICE OF

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1. Before Using the Product
GB12
User’s Manual
7. COLOUR BUTTONS
g. RED
Displays the channel list in normal viewing mode.
h. GREEN
Displays the favourite channel list in normal
viewing mode.
i. YELLOW
Displays the HD channel list in normal viewing
mode.
j. BLUE
Displays the history channel list in normal viewing
mode.
8. MEDIA
Displays the media list.
9. ARROW BUTTONS
Navigates through the menu options.
10. EXIT
Exits all On-Screen Display (OSD) screens.
11. VOL+/VOL-
Adjusts the audio volume.
12. i (INFORMATION)
Displays the channel and programme
information.
13. GUIDE
Displays the programme guide.
14. OK/LIST
Selects a menu or con rms the selected
operation. Displays the channel list while
watching a programme.
15. LAST
Returns to the previous channel.
16. CH+/CH-
Changes the channel.
17. MUTE
Mutes or unmutes the audio temporarily.
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