YURAKU M20B, Руководство пользователя

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6
Troubleshooting
Make sure that your monitor is properly installed if you have encountered any trouble using this
product.
˙ There is no picture on the screen.
Check: 1. Power saving mode. Press any key and move the mouse to deactivate the mode.
2. Signal cable connector pins. If there are bent or missing pins, consult your place of
purchase.
˙ Characters look too dark or too light
Check: Using OSD Menu to adjust the Brightness.
˙ When your monitor shall be adjusted?
Check: If the resolution of frequency is being changed.
. The text appears on the screen are unclear.
Check: Make sure the resolution or refresh rate match with the Display Mode.
Supported Timing
Display Mode
Resolution Horizontal Frequency (KHz) Vertical Frequency (Hz)
640X350 31.475 70.100
640X480 31.469 59.940
640X480 37.500 75.000
720X400 31.469 70.087
800X600 37.879 60.317
800X600 46.875 75.000
1024X768 48.363 60.004
1024X768 60.023 75.029
1280X1024 63.981 60.020
1280X1024 79.976 75.024
1400X1050 75.000 60.000