Infocus XS1 ユーザーズマニュアル

Maintenance

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When the projector is in operation, the duration (in hours) of lamp usage is 

automatically calculated by the built-in timer. The method of calculating the 

equivalent lamp hour is as follows:

Total (equivalent) lamp hour

= 1 (hours used in Economic mode) + 4/3 (hours used in normal mode)

 below for more information on Economic mode.

The lamp hour in Economic mode is calculated as 3/4 of that in normal mode. That 

is, using the projector in Economic mode helps to extend the lamp hour by 1/3.

To obtain the lamp hour information:
1.

Press Menu/Exit and then press  /  until the SYSTEM SETUP: Advanced 
menu is highlighted.

2.

Press   to highlight Lamp Settings and press Mode/Enter. The Lamp 
Settings page displays.

4.

You will see the Equivalent Lamp Hour information displaying on the menu.

5.

To leave the menu, press Menu/Exit.

You can also get the lamp hour information on the INFORMATION menu.

The projection lamp is a consumable item that normally can last up to 3000-4000 

hours with proper usage. To keep the lamp life as long as possible, you can do the 

following settings via the OSD menu.

Using Economic mode reduces system noise and power consumption by 20%. If 

the Economic mode is selected, the light output will be reduced and result in 

darker projected pictures.
Setting the projector in Economic mode also extends the lamp operation life. To 

set Economic mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > 
Lamp Mode menu and press  / .

This function allows the projector to turn off automatically if no input source is 

detected after a set period of time to prevent unnecessary waste of lamp life.
To set Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off 
menu and press  / . The time period can be set from 5 to 30 minutes in 5-minute 

increments. If the preset time lengths are not suitable for your presentation, select 

Disable. The projector will not automatically shut down in a certain time period.