Button Function
Power Turns the projector on or off.
Help Displays the Help menu.
Computer Switches the computer input source.Pressing the button once
switches to the Computer1, and pressing twice switches to the
Computer2/BNC.
A/V mute Turns off/on the audio/videio output of the projector. To turn on
the audio/video output, press the A/V mute button again, or
either the Esc or the Volume button.
Resize Switches the resolution to the Window display or Resize
display.
Video Switches the video input source.
Pressing the button once switches to the composite Video,
pressing twice switches to the S-Video and pressing three
times switches to the component video.
Menu Displays or hides the menu.
Esc Terminates the current function that you have been executing .
If you press the Esc button when a menu or help is displayed,
you can go back to the previous menu layer.
Enter Selects a menu option.
If you press the Enter button when a menu or help is
displayed, you can access to the next menu layer.
If you press the Enter button when a menu or help is not
displayed, you can optimize the computer image.
Sync +/- Synchronize the computer’s graphic signal.
Use these buttons to adjust an overall image that is fuzzy or
streaked, or to select menu items during menu operations.
Tracking +/- Match the projectos’s internal clock to various computer
graphic signals (tracking adjustment).
Use these buttons to adjust an image with vertical fuzzy lines,
or to change numeric settings during menu operations.
Shift Pressing the shift and keystone button at the same time can
increase or decrease the sound volume.
Keystone +/- Adjusts the keystone.
operation panel operation indicator
zoom ring
focus ring
front foot
foot adjust lever
speaker
remoto
control
receiver
speaker
Power
VideoComputer A/Vmute Resize
Esc
Help
Menu
Shift
Keystone
Volume
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Operation Panel
EMP-7350/7250/5350
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