Epson 77C 제품 데이터시트

Epson PowerLite S5 Series / 77c Projector

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Epson PowerLite S5 Series / 77c Projector

5/07

❏ If your image looks like 

 or 

, you need to adjust the 

keystone correction value. Press the 

 or 

 buttons 

on the projector to correct the shape of the image. After 
correction, your image will be slightly smaller.

❏ On the PowerLite 77c, you may need to turn on Auto 

Keystone in the Settings menu. See your User’s Guide for 
instructions.

You can also make keystone adjustments using the projector’s 
Settings menu, as described in the User’s Guide.

The brightness of an image depends on the source you are 
projecting and the amount of light in the room. If the image is 
too bright or not bright enough, here are two ways you can 
adjust it:
❏ Change the 

Brightness

 setting in the Image menu. 

❏ Select 

Low

 or 

High

 for the 

Brightness Control

 option in 

the Settings menu. Low brightness mode extends the life of 
the lamp and decreases the fan noise.

If you’ve connected a computer and the image doesn’t look 
right, or it doesn’t fit properly on the screen, press the 

Enter

 

button on the projector or the 

Enter/Auto

 button on the 

remote control. This automatically resets the projector’s 
tracking, sync, resolution, and position settings. You must be 
projecting a computer image for this button to have any effect. 
Additionally, if the 

Auto Setup

 option in the Signal menu is set 

to 

OFF

, the Auto function will not work. 

You can use the 

Vol–

 and 

Vol

+ buttons on the remote control 

to increase or decrease the volume for the projector’s built-in 
speaker. 

Note:
You can also adjust the volume using the projector’s Settings menu. 
See your User’s Guide for details.

On the PowerLite 77c, you can also use the buttons on the 
projector to control the volume. Press the 

 button to 

increase the volume, or the 

 button to decrease it. A volume 

gauge appears on the screen while the volume is being adjusted.

You may want to adjust the 
color mode to select a different 
setting that is appropriate for 
the image you’re projecting 
and the environment in which 
you’re projecting it. Press the 

Color Mode

 button on the 

remote control.

If you’re projecting computer or RGB video images, the default 
color mode is 

Presentation

, which is appropriate for full-color 

presentations in bright rooms. 

PowerLite S5 Series

PowerLite 77c

PowerLite 77c only