Connecting Video Source Devices - BenQ MU686 User Manual

Many notebooks do not turn on their external video ports when connected to a projector. Usually a key
combo like FN + F3 or CRT/LCD key turns the external display on/off. Locate a function key labeled CRT/LCD
or a function key with a monitor symbol on the notebook. Press FN and the labeled function key
simultaneously. Refer to your notebook's documentation to find your notebook's key combination.
The D-Sub output only works when an appropriate D-Sub input is made to the PC jack.
If you wish to use this connection method when the projector is in standby mode, make sure the Monitor
Out function is turned on in the SYSTEM SETUP: Advanced menu. See
details.

Connecting video source devices

You need only connect the projector to a video source device using just one of the
connecting methods, however each provides a different level of video quality. The method
you choose will most likely depend upon the availability of matching terminals on both the
projector and the video source device as described below:
Terminal name
HDMI/MHL
Component Video
S-Video
Video
Connecting audio
The projector has built-in mono speaker(s) which are designed to provide basic audio
functionality accompanying data presentations for business purposes only. Any stereo
audio input (if provided), is mixed into a common mono audio output through the
projector speaker(s).
The built-in speaker(s) will be muted when the AUDIO OUT jack is connected.
If the selected video image is not displayed after the projector is turned on and the correct video source has
been selected, check that the video source device is turned on and operating correctly. Also check that the
signal cables have been connected correctly.
18 Connection
Terminal appearance
"Standby Settings" on page 47
Picture quality
Best
Better
Good
Normal
for