User Guide
Page 20
...8226; Ensure that you have connected the USB 2.0 cable securely to both your computer. • Make sure that the computer sound card driver is blurry or fuzzy • Press the button for two seconds to automatically adjust the image (for two seconds to automatically adjust the ...image. • Adjust the H-Position or V-Position settings via OSD. Screen image is properly working (for VK278Q only) • Make sure that you use the Microsoft Windows Vista/XP Service Pack 2 operation systems. 3-7 Chapter 3: General Instruction No sound or sound is low • Ensure...
...8226; Ensure that you have connected the USB 2.0 cable securely to both your computer. • Make sure that the computer sound card driver is blurry or fuzzy • Press the button for two seconds to automatically adjust the image (for two seconds to automatically adjust the ...image. • Adjust the H-Position or V-Position settings via OSD. Screen image is properly working (for VK278Q only) • Make sure that you use the Microsoft Windows Vista/XP Service Pack 2 operation systems. 3-7 Chapter 3: General Instruction No sound or sound is low • Ensure...