Справочник Пользователя для EIKI LC-X990

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SOUND VOLUME ADJUSTMENT 
Press the VOLUME buttons on the remote control unit or on the projector to adjust 
the volume. The volume display will be displayed on the screen for a few seconds. 
Pressing volume (+) will increase volume and increase the number on the screen. 
Pressing volume (-) will decrease volume and decrease the number on the screen.
 
 
SOUND MUTE FUNCTION 
Pressing the MUTE button on the remote control unit will mute audio. Press the 
MUTE button again to restore audio to its previous level. The mute display will be 
displayed on the screen for a few seconds. 
 
ZOOM ADJUSTMENT 
Press the ZOOM (!) or (") button on the remote control unit or on the projector to 
obtain your desired picture size. For a larger picture, press (!) and for a smaller 
picture, press ("). 
 
FOCUS ADJUSTMENT 
Press the FOCUS (!) or (") button on the remote control unit or on the projector 
for a sharper, crisper picture.
 
 
DIGITAL ZOOM FUNCTION 
 
Press the D. ZOOM (!) or (") button on the remote control unit. The “D. Zoom” 
and the magnifying-glass icon is displayed to indicate Digital zoom mode. Digital 
zoom mode can be adjust the image size or pan the image. 
To expand the image size, press D. ZOOM (!). The image is magnified by 
degrees (Expand function). 
To compress the image size, press D. ZOOM (") button. The size of image is 
reduced by degrees (Compress function). 
To pan the image, press POINT UP/DOWN/LEFT/RIGHT (POINTING PAD) 
button. The image move to the direction indicated (Panning function). 
See page 45 for more detail.
 
 
 
 
 
KEYSTONE FUNCTION 
If the picture have keystone distortion, correct screen with KEYSTONE 
adjustment. Press the KEYSTONE (!) or (") button on the remote control unit 
or select the Keystone on the SCREEN menu. (See pages 35 and 45). The 
“Keystone” is displayed to indicate Keystone mode. 
Press the KEYSTONE (!) button or the POINT UP button to reduce the upper 
part of the image, and the KEYSTONE (") button or the POINT DOWN button 
to reduce the lower part. 
Press the NORMAL button in keystone mode, the image changed to the original 
image (not correct keystone distortion).