Sanyo PLC-WTC500L Manual Do Utilizador

This Projector is equipped with 2 Projection Lamps.  The Lamp Management Function detects the status 

of lamps and shows the status on screen or on the LAMP 1/2 REPLACE indicators.  This function also 

automatically controls  the Lamp Mode when any of lamps reaches the recommended total hours of use or is 

out for the end of life or malfunctions. 

Projection Lamp lights normally.

Replace Indicators

The LAMP 1/2 REPLACE indicators light yellow when the total lighting time of a Projection Lamp reaches the 

recommended total hours of use.  Check the number of lamp on the Lamp Status Display or the LAMP 1/2 

REPLACE indicators and replace the lamp.

LAMP 1/2 REPLACE

indicators 

Projection Lamp is turned off.

The total lighting time of Projection Lamp reaches 

the recommended total hours of use.  (LAMP 1/2 

REPLACE indicator lights yellow.)

(LAMP 1/2 REPLACE indicator flashes yellow.)

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.

LAMP STATUS

DISPLAY

The Lamp Management Function automatically changes the lighting lamp (Lamp Mode) by detecting the status of lamp.  
When either of the 2 lamps is out, the projector operates with the other lamp.  The Lamp Mode can be switched manually.  
Refer to the SETTING section on page 53

.

LAMP 2 MODE

LAMP 1 MODE

When Lamp 2 is burnt out.

The Lamp Status Display appears on screen when the projector is turned on or the input position (input 1, input 

2, or Input 3) is switched.  This shows the status of each lamp as; ON, OFF, NEAR END, or OUT.  Refer to the 

following for each status.

Lamp status

When Lamp 1 is burnt out.

Lamp control

When the total lighting time of a lamp 
reaches the recommended total hours 
of use.

Red