Dahua D-LM22-B200 사용자 설명서 - 페이지 13
{카테고리_이름} Dahua D-LM22-B200에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dahua D-LM22-B200 13 페이지. Commercial led display
페이지 인쇄
1
Switch to another channel or input.
2
Check whether the audio signal line is connected.
3
Check whether the video signal line is connected.
4
Interference from by other electric appliance may be present.
5
Adjust fine tuning setting.
6
Adjust luminance setting.
7
Adjust contrast ratio setting.
8
Adjust color setting.
9
Check whether the system is set-up properly.
10
Check whether the power is on.
Inspector：
Inspector date：
The product accords with the technical criteria and is allowed to sell
Fix
certificate of approval
11