b.7 OSD HALFTONE
：
Change the transparence of the OSD (it has 9 grades)
by using the
keys.
7.1.5. CHANNEL MENU
：
Only displayed when current source is TV.
CHANNEL MENU
a. The above image is a sample of the display menu.
b. The definition of each option:
b.1 AUTO SCAN:
Press
the
key to auto scan the channels and display
the auto scan sub menu. Press
the MENU key to exit auto scan and
return to TV.
b.2 FINE TUNING:
Adjust the current channel quality.
b.3
ADD/ERASE:
When set to OFF
，
the current program will be skipped
when pressing program up or down.
b.4 SOURCE:
Choose the TV source to AIR or CATV.
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