User Guide
Page 18
... sure the signal cable is properly connected the monitor and the computer. • Inspect the signal cable and make sure that the computer sound card driver is properly working. The power LED lights amber and • Check if the monitor and the computer are in the image the monitor and the... fuzzy • Press the button for two seconds to check if the computer is properly installed and activated. 2-7 Chapter 3: General Instruction Screen image is low (VB178T/S , VB198T/S) • Ensure that may cause electrical interference.
... sure the signal cable is properly connected the monitor and the computer. • Inspect the signal cable and make sure that the computer sound card driver is properly working. The power LED lights amber and • Check if the monitor and the computer are in the image the monitor and the... fuzzy • Press the button for two seconds to check if the computer is properly installed and activated. 2-7 Chapter 3: General Instruction Screen image is low (VB178T/S , VB198T/S) • Ensure that may cause electrical interference.