■  Cutting off the picture and sound temporarily (Mute)
When you want to project the images of another projector, overhead 
projector, etc. temporarily, this projector’s images and sound can be 
turned off.
 Press the remote control’s MUTE button.
The picture and sound are cut off. (The Mute function is released 
when pressing the MUTE button again.)
 Notes
•  The   icon will appear while mute is in effect.
•  Operating any other functions will also cancel the muting.
■  Freezing the image (Freeze)
The image being projected can be frozen. This function is to be used 
to pause a video during a presentation, etc. 
 Press the remote control’s FREEZE button.
The picture pauses. (The Freeze function is released when 
pressing the FREEZE button again.)
 Notes
•  The   icon will appear while freeze is in effect.
•  Other operation will also release the freeze.
•  Even if an image is frozen on the projector, the pictures are 
running on the video or other equipment.
•  If you use this function on commercial video software, broadcast 
or cable-broadcasting except for the purpose of your private 
viewing and listening, it may infringe the copyright protected by 
the copyright laws.
 To exit from key lock
Push and hold MENU button 5sec.
If push any key durig key locking, display key lock icon.
•  Protect from operating errors by locking on the control panel buttons 
of the projector (The remote control operation are available) 
■  Password function
 How to set password (from [Off] to [On])