YURAKU YUR.VISION YV19WB1 -, Manual, Page: 8 / 35

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 Vertical Frequency (Hz) Horizontal Frequency (KHz)
640x480 72.81 37.9
640x480 75.00 37.5
800x600 56.25 35.2
800x600 60.32 37.9
800x600 72.19 50.0
800x600 75.00 46.9
1024x768 60.00 48.4
1024x768 70.07 56.5
1024x768 75.03 60.0
1280x800
60.00 49.6
1440x900
60.00 55.9