Sanyo HF15000L Manual De Usuario

This Projector is equipped with 4 Projection Lamps to 

ensure brighter image and those lamps are controlled by 

the Lamp Management Function. The Lamp Management 

Function detects the status of lamps and shows the 

status on screen or on the LAMP REPLACE indicators. 

This function also automatically controls the Lamp 

Mode when any of lamps is out for the end of life or 

malfunctions. 

Projection Lamp lights normally.

- When the LAMP REPLACE indicator lights: 

  Any of the projection lamps is approaching its end

- When the LAMP REPLACE indicator flashes:

  The lamp reached its end. 

Projection Lamp is turned off.

Projection lamp is nearing its end. When the 

image becomes darker or the color becomes 

unnatural, replace lamp. (LAMP REPLACE 

indicator lights orange.)

(LAMP REPLACE indicator flashes orange.)

Projection lamp is defective or fails to be turned 

on. Restart the projector on, and make sure 

lamp is on. If this mark still appears, replace 

lamp corresponding with number marked X.

The Lamp mode function automatically changes the 

lighting lamp (Lamp Mode) by detecting the status of 

lamp.

 

For example, in 4-lamps mode, if one of the 4 

lamps failed, the projector operates with the rest of the 

lamps, and the lamp mode automatically switches to the 

3-lamps mode. To change the lamp mode manually, use 

the Lamp mode function. The illustrations shown right 

are the examples of on-screen lamp status in each lamp 

mode.

 

Refer to the SETTING section on pages 55, 56.

4-LAMPS MODE

3-LAMPS MODE

The lamp status icons as shown right appears on 

screen when the projector is turned on or the input 

source (input 1, input 2, Input 3 or input 4) is switched.

You can also check lamp status by using the 

Information window. To display the Information 

window, see pages 27 and 30.

When lamps 1 and 4 
are approaching their 
ends.

When Lamp 1 is 
burnt out in 4-lamps 
mode.

- When any of the LAMP 1/2/3/4 REPLACE indicators lights:

  The corresponding lamp is approaching its end. 

- When any of the LAMP 1/2/3/4 REPLACE indicators flashes:

  The corresponding lamp needs to be replaced

2-LAMPS MODE