Manual for the DHL22 (F600 series) LCD monitor 1. Service environment requirements The equipment is designed for indoor use, therefore, it cannot be used in wet or dusty environment. It is not allowed to block the ventilation hole inside the equipment or hamper air circulation around it.
Manual for the DHL22 (F600 series) LCD monitor 4.2 Disassembling means As shown above, disassemble the monitor stand while pressing the stuck point at the back of the stand. As shown above, disassemble the monitor base while pressing the hook of the base.
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Manual for the DHL22 (F600 series) LCD monitor 6.2 Menu description Main menu Sub-menu Description Image auto Image auto Adjust the horizontal and vertical positions, phase (trimming) adjustment adjustment and clock (horizontal width) of the screen. Contrast/brightness Contrast Adjust the display contrast...
Manual for the DHL22 (F600 series) LCD monitor 7. Common troubleshooting If problems are not included in the following symptoms described, please contact the manufacturer for treatment. Symptoms Troubleshooting 1) The power indicator is not lit 1. Turn on the power supply or not 2.
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