Epson powerlite 1700c 사용자 설명서

Use the Info menu to view information about the display settings of 
your computer and the number of hours the lamp has been used. 

Press the 

Menu

 button and highlight the 

Info

 menu. 

You see the lamp usage hours and various input signal settings on the 
right. 

The life span of the lamp is about 2000 hours if the 

Brightness 

Control

 setting in the Setting menu is set to 

High 

(default), and 

3000 hours if the 

Brightness Control

 setting is set to 

Low

. Make 

sure you have a spare lamp handy if the usage hours on this menu 
are close to the life span of your lamp.

■

If the projector doesn’t turn on when you press the P

Power

 

button, make sure the power cable is connected to the projector 
and plugged into a working electrical outlet.

■

The power cable may be defective. Disconnect the cable from the 
outlet and contact Epson as described on page 76.

■

Check to see if the A/V Mute Slide is closed. 

If the Operation Lock function has been enabled, you can’t use the 
buttons on the projector. Try using the remote control instead. See 
page 55 for information about the Operation Lock function.