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Figure 5-3. Mouse Buttons
Figure 5-4. Using the Remote Control
17
3M
Multimedia Projector MP8020
1996
Using the Mouse Buttons
The mouse receiver must be connected before the remote control buttons will operate the mouse functions.
See Mouse Receiver Connection.
Note
Remember to reboot the computer after the mouse receiver has been connected.
There are three mouse buttons L-Left, R-Right and DRAG and a TRACKBALL for controlling mouse
functions. See Figure 5-3. When the MENU button is in the normal operating mode, these buttons perform
the same functions as the mouse buttons. When the MENU button is in the MENU mode the L-Left and
DRAG buttons are disabled.
TRACKBALL: The trackball controls the position of the on-screen cursor or pointer.
L – Left Mouse Button: In NORMAL operating mode, this button has the same
function as a left mouse button. In MENU mode, this button is disabled.
R – Right Mouse Button: In NORMAL operating mode, this button has the same
function as a right mouse button. In MENU mode (video image and flashing
LED), this button will light all of the remote control buttons for five seconds.
Note
If the backlighting does not shut off in five seconds, this is an indication of
low batteries.
DRAG: Use this button to hold and drop an object so it can be moved to a new
position on the screen. This button is disabled in MENU mode.
a.
Press and release the DRAG button to select a highlighted object (similar to pressing down and
holding a normal mouse key button).
b.
Use the TRACKBALL to move the object to a new position.
c.
Press the DRAG button again to release the object.
Mouse Receiver
Set the mouse receiver on top of the MP8020 projector with the sensor facing the projection screen. Point the
remote control at the projection screen to bounce the signal off of the screen and back to the mouse receiver.
Note
The mouse receiver must be positioned so that the remote control
signal can enter the sensor. You can either bounce the signal off of
the projection screen or rotate the mouse receiver to aim the remote
directly at it. Aiming the remote directly at the receiver will
increase the effective signal distance.
For best results, always use fresh batteries in the remote control
transmitter.
Replacing the Batteries
The remote control uses three AAA batteries. The battery cover is located on the back of the remote control.
Slide the door open to access the battery compartment. Make sure the polarity (+/–) on each battery matches
the decal in the battery compartment.
Batteries Low: All the buttons on the remote control will illuminate when the batteries are low in power and
need to be replaced.
