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External Control Panel
• The External Control Panel is located on the top of the projector, near the rear.
•The Infrared Remote Receiver (Front and Rear) allows the projector to accept
signals from the remote control. For best results, be sure to aim the control
toward this sensor, without any obstructions between the two, and at a distance
no greater than 6 meters/19 feet.
•The Menu button will display the menu system onscreen. Press Menu again to
access the sub-menus. The Left and Right buttons help you navigate among
choices and settings in the menus and sub-menus. However, when the
onscreen menu is not active, the Left and Right buttons will function as
Keystone +/- hot keys.
• Press the Exit button to go back to the main menu. Press Exit again to leave
the menu system.
•The Status Indicator will blink or light up when the lamp needs service, cooling
or replacement. See “Status Messages” on page 27. for more detailed
information.
• When the projector is turned on, the back-lit Power button will blink during
warm-up and lamp ignition, then stay green to indicate the projector is ready for
use.
• Press the Power button for 1 second to turn the projector on or off.
• Auto key: Automatically fit in the best picture quality for current received
signals.
•
Source
key: Select signal sources, PC/ RCA/S-video.
Left/Keystone
Menu
Exit
Ri
g
ht/Keystone
Auto
source
Lamp Status
Indicator
Power
3M
™
Personal Projector MP7720
5
© 3M IPC 2000