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no image on the monitor
Check whether the D-Sub cable is firmly connected to the TV and a PC.
Check whether a graphic card is correctly inserted into the slot.
Check whether the power of a PC and the TV is on.
Check whether a graphic card or mode is set appropriately on a PC.
Referring to the Standard Signal Mode for PC monitor in the previous chapter, change graphic mode.
Check whether the D-Sub cable pins are not inserted or bent.
no power
Check whether the power cord is normally inserted and reconnect it.
Pull out the power cord from wall outlet and reconnect it in 10~20 minutes.
LED lamp turns off in red and it shows no image
Check whether the graphic cable is connected to theTV and a PC.
Check whether a computer is in power-saving mode and attempt to operate keyboard and mouse.
Unstable or unfocused image or trembling
Check whether the D-Sub cable is connected to the TV and a PC.
If a PC display mode is changed, the screen needs readjusting, so you need to use auto adjustment.
Check whether the TV and your graphic card are compatible with each other and whether it is set at an appropriate refresh rate. If letters look
distorted, change the refresh rate to 60Hz.
abnormal image scale
By using vertical/horizontal position in Picture adjustment Menus, adjust the position.
Try to execute auto adjustment function.
Work with your local Séura reseller for additional support and/or product questions.
For support directly from Séura’s customer service or technical support teams,
call
toll-free 800-957-3872
. Support teams are available weekdays 8:00am - 4:30 CST.
PC Monitor-related problems
additional Support
6-2
Troubleshooting (cont.)
