User Guide
Page 19
...monitor and computer. • Make sure the computer sound card driver is properly installed and activated. Screen image is blurry or fuzzy • Press the button for VGA mode only). • Adjust the Phase and Clock settings via OSD. No sound or sound is low (For model VS228H, VS238H... image ON mode. • Make sure the signal cable is properly connected the monitor and the computer. • Inspect the signal cable and make sure that may cause electrical interference. ASUS LED Monitor VS228D/N/H, VS238N/H, VS247N/H 3-6 Screen image is too light or dark • ...
...monitor and computer. • Make sure the computer sound card driver is properly installed and activated. Screen image is blurry or fuzzy • Press the button for VGA mode only). • Adjust the Phase and Clock settings via OSD. No sound or sound is low (For model VS228H, VS238H... image ON mode. • Make sure the signal cable is properly connected the monitor and the computer. • Inspect the signal cable and make sure that may cause electrical interference. ASUS LED Monitor VS228D/N/H, VS238N/H, VS247N/H 3-6 Screen image is too light or dark • ...