Mouse Function Operation; Zoom In + / Zoom Out; Volume Adjustment; Pip (Picture In Picture) Operation - BenQ PB8140 User Manual

Mouse Function Operation

Connect the projector to your PC or notebook
with a USB cable prior to using these functions.
The Mouse Pad can take over the PC or notebook
mouse function. When the displayed image is mag-
nified, use the Mouse Pad to move around the dis-
play areas.
The L-Click and R-Click act as the Left (L) and
Right (R) buttons of a computer mouse.
The Drag toggles between ON and OFF for the
drag function of the remote mouse.

Zoom In + / Zoom Out -

By pressing Zoom +, the center of the picture will be magnified.
When the + button is pressed again, the picture is further magni-
fied. Use the Mouse Pad to navigate the image. By pressing Zoom -
, the size of the image is reduced. When the - button is pressed
again, the picture is further reduced until it is restored to the origi-
nal size. You can also restore the actual image size by pressing
Return.

Volume Adjustment

Adjust the loudness by pressing Volume + / - . Or press Mute to
mute the sound.

PIP (Picture In Picture) Operation

By pressing the PIP-Source, PIP-Pos and PIP-Size hot
keys, you can enable the PIP (Picture In Picture)
function and choose the position and size of the PIP
image.
Refer to page 35 for more information.
Operation 23