TECHVIEW QM-3578 Operation & User’s Manual

7, 7 Method 1 Change to another channel or source 2 Check if the video line is connected 3 Check if the audio line is connected 4 Possible interference with another electrical product 5 Adjust the fine tuning setting 6 Adjust the luminan…

5, 5 OSD Menu: The OSD menu can set sleep timer, auto sleep, language, H-position, V-position, duration, transparency and reset defaults. Press the ▲▼ buttons to move or press the menu button to confirm and exit. Geometry Menu: The Geometry menu can set H-position, …

4, 4 Audio Menu: The Audio menu can set bass, treble, balance and sound mode. Press the▲▼ buttons to move or press the menu button to confirm and exit. Picture Menu: The Picture menu can set contrast, brightness, hue, saturation, sharpness, colour temperature, overscan …

1, 1 17” LED Surveillance Monitor QM-3578 User Manual …

6, 6 Channel selection The “Source” menu can select channel, the options include VGA, HDMI, BNC, S-VIDEO. Press the ▲▼ buttons to select or press the menu button to confirm. Trouble shooting: Please refer to the table below for trouble shooting methods: Problem …

8, TECHVIEW QM-3578 8 before turning on the power.  Turn off the power when clean the product.  Do not touch the fixed components inside the monitor otherwise it might cause damage to people or the monitor.  Please put the facility in a flat, stable and dry place, avoid direct sunlight, high te…