Installing Pointwrite Module On Projector To Use Interaction Function - BenQ LW855UST User Manual

To select the source:
1. Press SOURCE. A source selection bar appears.
until your desired signal is selected and press OK.
2. Press /
Once detected, the selected source information will appear at the corner of the screen for
seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search
for another signal.
• The brightness level of the projected image will change accordingly when you switch between different
input signals.
• For best display picture results, you should select and use an input signal which outputs at the projector's
native resolution. Any other resolutions will be scaled by the projector depending upon the "aspect
ratio" setting, which may cause some image distortion or loss of picture clarity. See
page 38 for details.
Installing PointWrite module on projector to use
interaction function
You can install a PointWrite module (PW30U, an optional accessary sold independently) on the
projector to start the interactive function.
Camera installation on projector
Make sure the PointWrite camera is installed properly before you active interactive function.
Use the USB cable to connect the projector to PC. Plug the USB mini-B end into the projector
and plug the USB type-A end into PC.
Operations
32
"Aspect Ratio" on