Panasonic PTL735E Operations Instructions download pdf (Page 52)

52-ENGLISH

When the TEMP indicator and the

LAMP indicator are illuminated

There are two indicators on the control panel of the projector which give

information about the operating condition of the projector. These indicators

illuminate or flash to warn you about problems that have occurred inside the

projector, so if you notice that one of the indicators is on, turn off the power

and check the table below for the cause of the problem.

Problem

Indicator

display

The ambient

temperature or the

temperature inside

the projector has

become unusually

high.

Illuminated (red)

(Lamp unit on)

B The ventilation holes may be covered.

B The ambient temperature in the place of use may be too high.

B The air filter may be blocked.

B The ambient temperature in the place of use may be too low.

B Uncover the ventilation holes.

B Set up the projector in a place where the temperature is

between 0 °C (32 °F) and 40 °C (104 °F) and the humidity is

between 20% and 80% (with no condensation). [If you set the

FAN CONTROL to “HIGH” (page 46), set up the projector in a

place where the temperature is between 0 °C (32 °F) and 35 °C

(95 °F) and the humidity is between 20% and 80% (with no

condensation).]

B Turn off the MAIN POWER switch by following the procedure

on page 25, and then clean the air filter (refer to page 54).

Possible

cause

Remedy

The ambient temperature or the

temperature inside the projector has

become too high or low, causing the lamp

unit to be automatically shut off.

Flashing (red)

(Lamp unit off)

TEMP indicator

LAMP indicator

TEMP indicator

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Panasonic PTL735E Operations Instructions Page 52

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