20” LCD TV Color Monitor
AOC L20S421
18
5. Front Panel Control Knobs
Power Key
⑦
:
Press to turn on or off the TV.
MENU Key
⑥
:
Press to show the OSD menu and exit OSD menu at the TV.
Down / Up Key
⑤
④
:
Select the intended function by pressing these two keys, or switch the channels
in the TV mode.
+ /- Key
②
③
:
Press to confirm your function selection and adjustment volume.
Source Key
①
:
Press to select your input source.
Содержание Envision L20S421
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