BenQ SD3742, Quick Start Manual

Page: 75 / 76

Reference 35
Eng
lish
The image appears
too 'washed out', or
the darkest areas of
the image appear too
bright
• Lower the Contrast setting.
• The output resolution of the source device (e.g. DVD
player) may be set too high. Reduce its output resolution.
• The video signal has not been terminated properly
somewhere in the external equipment. Check the
connection and try again.
• Reduce the brightness level until the black areas of the
picture appear as black.
• The input source device (e.g. DVD player) brightness
level may be set too high. Reduce its brightness level.
Picture is not clear, or
there is no image
display when viewing
PC input
• Check the connection of cables.
• The PC video output resolution is not supported by the
display and cannot be displayed. Refer to "Supported PC
(D-Sub/DVI) input signal resolutions" on page 33 and
"Setting up appropriate output resolution on PC" on
page 33 to select a compatible output resolution on the
PC and try again.
• The PC output resolution is set too high. 1920 × 1080 @
60Hz is the highest acceptable PC timing.
• If the displayed image appears to be shimmering and
unclear, use the Auto Adjust function in the
Picture
menu to let the display adjust the picture settings
automatically.
• Update the driver of the PC graphic adapter.
Remote control does
not function properly
• Check for incorrect battery orientation.
• Check for dead batteries
• Check your distance and angle from the display.
• Check whether remote control is properly being pointed
at the display's remote control sensor window.
• Check for any obstacle between the remote control and
the remote control sensor window.
• Check that the remote control sensor window is not
under strong fluorescent lighting. or in direct sunlight.
• Check for any devices (PC or personal digital assistant,
PDA) nearby that transmit infrared signals which may
cause interference to signal transmission between the
remote control and the display. Turn off the infrared
function of these devices.
SD37_TW_EN.book Page 35 Thursday, June 19, 2008 3:20 PM