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7. DT TV checkment
Receive DVB
numeral signal
z picture is clear and fluent
z Sound without noise
8. AUDIO
adjustment
PC or Pattern
Generator
Sound source
Any Patten
1. Press MENU Key to open OSD.
2. Press VOL▲▼Key to choose Audio.
3. After finished, choose MENU to exit.
8.1 Sound mode
1. Press CH▲▼Key to choose Sound
mode.
2. Press VOL▲▼Key set upon clients
requirements. Default is User.
8.2 Bass
1. Press VOL▲▼Key set low pitch
dimension.
2. When leaving the factory, it is
settled“50”
8.3 Treble
1. Press VOL▲▼Key to set high pitch
dimension.
2. When leaving the factory, it is
settled“50”
8.4 Balance
1. Press VOL▲▼ Key to set balance
2. When leaving the factory, it is settled
in middle
9. CI function test
CI card 1. Plug in CI card
2. Check if picture and image is normal
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