Viewsonic VS11147 Manual Do Utilizador

ViewSonic Q7

FAQ (Frequently Asked Question)

Question: What should I do if there is no picture?

z Make sure the cable is connected to the port on your PC’s display card.

z Make sure the computer and screen are both turned on.

z Make sure the pins on the connector head of the cable are not bent or broken.

Question: What should I do if orange LED lights are on but there is no picture?

z Make sure the cable is connected to the port on your PC’s display card.

z Check if the computer is in sleep mode or not.

Question: What should I do if green LED lights are on but there is no picture?

z Check if the output frequency of computer is outside the monitor’s range. Refer to the material above on

timing mode .

z Check and adjust BRIGHTNESS, CONTRAST, BACKGROUND BRIGHTNESS using the OSD

menus.

Question: What should I do if RGB NO INPUT SIGNAL is displayed on the screen?

z Make sure the signal cable is connected to the port on your PC’s display card.
z Check that your computer is operating normally.

Question: What should I do if SIGNAL OVER RANGE is displayed on the screen?

z Check your PC’s display card specification, set vertical frequency to 55 ~ 75 Hz, and

make sure resolution is less than 1280 x 1024. Refer to the material above on timing

mode for further information.

Question: What should I do if the screen image is not clear?

z Confirm that the computer signal output is normal, and then check the AUTO

ADJUST and Recall items in the OSD menu.

z Check the PHASE & Clock items.
z Set the screen image to 1280 x 1024 @ 75Hz.

Question: What should I do if the screen image size is incorrect?

z Check the Recall & AUTO ADJUST items of the OSD menu.
z Adjust horizontal and vertical position using the OSD menu.
z Make sure that your display card is compatible with the LCD specifications. (Please

refer to relevant diagrams or manual and updated information as well).