ENGLISH

About Warning Indicators

The accumulated lamp time or warning mode of this unit is displayed by the indicators.

For information on indicator display during normal operation, see “Controls and Features”. (P12)

 

 

Indicator

Blinking

Blinking

Interval

 

 

 

No. WARNING

 

 

between

 

Content

 

LAMP

STANDBY/ON

Time

Frequency

 

 

 

 

 

 

 

 

Blinks

 

 

 

1

-

-

Light on (Red)

-

-

-

During standby

 

2

-

-

Light on

-

-

-

When the power on

Indicator

(Green)

(Hide Off)

 

 

 

 

 

 

display

 

 

 

Blinking

0.5

 

 

When the power on

3

-

-

continuous

-

in normal

(Green)

second

(Hide On)

 

 

 

 

 

conditions.

 

-

-

 

0.5

 

-

 

 

4

Blinking (Red)

continuous

During cool down

 

second

 

 

 

 

 

 

 

Lamp replacement is near (

P48 to 50)

5

-

Light on

-

-

-

-

(When accumulated lamp time has

(orange)

 

 

 

 

 

 

exceeded 2900 hours)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamp has reached the end of life

6

-

Light on

-

-

-

-

(

P48 to 50)

 

(orange)

(When accumulated lamp time has

 

 

 

 

 

 

 

 

 

 

 

 

 

exceeded 3000 hours)

 

7

 

 

 

0.25

1 time

0.75

Lamp does not light up and unit is

 

 

 

second

second

unable to project

 

 

Light on

Blinking

 

 

 

8

-

0.25

2 times

0.75

Lamp is turned off during projection

(Red)

(orange)

second

second

 

 

 

 

 

 

9

 

 

 

0.25

3 times

0.75

Lamp cover is removed

 

 

 

 

second

second

 

 

 

 

 

 

 

 

 

10

 

 

 

0.25

1 time

0.75

Abnormalities in the power supply

 

 

 

second

second

 

 

 

 

 

 

 

 

11

 

 

 

0.25

2 times

0.75

Cooling fan stops

 

 

 

 

second

second

(cooling fan gets caught)

 

 

 

-

 

 

 

12

 

 

0.25

3 times

0.75

Internal temperature is too high

 

 

 

 

second

second

(abnormal internal temperature)

 

 

 

 

 

 

 

13

 

 

 

0.25

4 times

0.75

External temperature is too high

Blinking

 

 

second

second

(abnormal external temperature)

 

 

-

 

 

 

0.25

 

0.75

Abnormal electrical circuit

 

14

(Red)

 

1 time

 

 

 

second

second

(abnormal startup of drive circuit)

 

 

 

 

 

 

 

 

 

0.25

 

0.75

Abnormal electrical circuit

 

15

 

 

 

2 times

(abnormal communication of the

 

Blinking

 

second

second

 

 

 

 

drive circuit)

 

 

 

 

 

 

 

 

16

 

(orange)

 

0.25

3 times

0.75

Abnormal electrical circuit

 

 

 

 

second

second

(abnormal drive circuit of image)

 

 

 

 

 

17

 

 

 

0.25

4 times

0.75

Abnormalities in the automatic lens cover

 

 

 

second

second

 

 

 

 

 

 

 

 

Actions to Be Taken for Warning Mode

When the unit enters into warning mode (No. 7 to 17), it will automatically stop projection, and run the cooling

fan for about 60 seconds.

After the cooling fan has stopped, pull out the power plug from the power outlet. Then, follow the procedures below.

No.

Check

Action

7

Check that an impact shock has not occurred during operation.

 

8

 

Check that the lamp unit and lamp cover are correctly installed.

Turn on the power again.

9

Check that nothing is blocking the auto lens cover.

 

17

 

 

 

10

 

 

11

 

 

12

Check that nothing is blocking the air inlets.

Leave the unit until it cools down.

13

Check that the external temperature is normal.

After that, turn on the power again.

14

 

 

15

 

 

16

 

 

If the warning indication is displayed again, please wait for the cooling fan stopped, then pull out the power plug from the power outlet. Then call your authorized dealer for repair.

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