Panasonic PT-DW5000UL User Manual download pdf (Page 41)

Indication of lamp monitor

This projector is equipped with 3 indicators to show when a lamp needs replacement or there is an abnormal

internal temperature. These lamps flash or light up to indicate a problem.

Turn the power off and follow the steps below.

Temperature monitor

(TEMP) indicator

Lamp 1 monitor (LAMP 1)

Lamp 2 monitor (LAMP 2)

Power indicator

• To solve any problems that the TEMP and LAMP monitor show, first turn the power off by

following the steps on pages 23, 24.

• If the power indicator blinks in red (3 times), the projector has malfunctioned. Please consult your

dealer.

Attention

Name of monitor

lamp

Lamp

indication

Information

High temperature

inside. (WARNING)

• Check if the

ventilation port is

blocked.

• Is the room air

temperature too high?

• Is the air filter clogged

with dust?

Warm-up status

• Did you turn on the

power when the

ambient temperature

was low

(approx. 0 °C)?

Checkpoint

• Wait about five minutes in the

current status.

• Install the unit in a location

having an ambient

temperature from 0 to 45 °C.

• Remove the object that is

blocking the ventilation port.

• Move the projector to a

temperature of 0 to 45 ˚C and

the humidity of 20 to 80 % (no

condensation).

• Turn off the MAIN POWER

switch using the procedure on

page 24 and clean the air filter

(refer to page 42).

Lighting in

red

(lamp unit

ON)

Remedial measure

Blinking in

red

(1 time)

Blinking in

red

(2 times)

The filter is clogged.

High temperature

inside

(Standby condition)

Blinking in

red

(3 times)

Cooling fan has

been stopped.

• Turn off the main power supply

(MAIN POWER) switch in the

procedure shown on page 24

and consult the distributor.

• This lamp monitor lights up

when the lamp unit used hours

have reached 1 300 hours

(3 800 hours when long life

lamp units are used). Request

the dealer to replace the lamp

unit.

• Wait until the lamp has cooled

off, and then turn on the

power.

• Did you notice a

“REPLACE LAMP”

message on the

screen when turning

on the projector

power supply?

• Did you turn the power

back on immediately

after turning it off?

• Turn off the MAIN POWER

switch using the procedure on

page 24 and consult the

dealer.

• Some error has

arisen in the lamp

circuit.

• Check for fluctuation

(or drop) in the source

voltage.

Indicates the time

for replacing the

lamp unit.

Error is detected in

the lamp or lamp

power.

Lighting in

red

Blinking in

red

(3 times)

Temperature

monitor

TEMP

Lamp monitor

LAMP1 LAMP2

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 67 68

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Panasonic PT-DW5000UL User Manual Page 41

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