Warning Indication

About warning indicators

If abnormality occurs in this unit during projection, the warning mode will be triggered and the type of abnormality will be indicated by a combination of indicators displayed on the top surface of this unit.

This unit will then automatically stop projection and run the cooling fan for about 60 seconds.

No.

 

 

Indicator

 

 

 

Warning

 

 

 

 

 

 

STAND BY

OPERATE

LAMP

TEMP

FAN

HIDE

 

 

 

 

 

 

 

 

 

 

1

^

^

Light On

Blinking

^

Blinking

Lamp does not light up and unit is

unable to project

 

 

 

 

 

 

 

 

2

^

^

Light On

^

Blinking

Blinking

Lamp turned off during projection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circuits are not functioning properly

3

^

^

^

^

Blinking

Blinking

(Microcomputer Circuit Operation

 

 

 

 

 

 

 

Error)

 

 

 

 

 

 

 

 

4

^

^

^

Blinking

^

Blinking

Circuits are not functioning properly

 

 

 

 

 

 

 

(Drive Circuit Operation Error)

 

 

 

 

 

 

 

 

5

^

^

Light On

^

^

Blinking

Lamp cover is not installed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Internal temperature is abnormally

6

^

^

^

Light On

^

Blinking

high

 

 

 

 

 

 

 

(Internal Temperature Error)

 

 

 

 

 

 

 

 

7

^

^

^

Light On

Blinking

Blinking

Temperature at air inlets are high

(External Temperature Error)

 

 

 

 

 

 

 

 

8

^

^

^

^

Light On

Blinking

Inner fan has stopped

(Fan Locked)

 

 

 

 

 

 

 

 

Actions to be taken upon warning indications

Please follow the procedures below.

For Nos. 1 - 4

No. 1 : Perform procedures to turn off/on the power again.

No. 2 : After checking if an impact shock has not occurred during operation, perform procedures to turn off/on the power again.

Nos. 3, 4: Perform procedures to turn off/on the power again.

For Nos. 5 - 8

Pull out the power plug from the outlet while the [STAND BY] indicator is still on. After that, check No. 5 - No. 8.

No. 5 : Ensure that the lamp unit is correctly mounted onto this unit. Next, ensure that the lamp cover is correctly mounted. After that, restart according to the basic operation procedures.

No. 6 : Check that nothing is blocking the air inlets, and wait until the inside cools down. After that, restart according to the basic operation procedures.

No. 7 : Check the ambient temperature. If it is normal, leave the unit until it cools down. After that, restart according to the basic operation procedures.

No. 8 : Leave the unit until it cools down. After that, restart according to the basic operation procedures.

If the warning indication is displayed again, wait for the cooling fan to stop. Check that the [STAND BY] indicator is on, followed by removing the plug from the power outlet. Call your authorized dealer for repair.

ENGLISH

41

Page 41
Image 41
JVC DLA-HD10KSU/E, DLA-HD10KU/E manual About warning indicators, Actions to be taken upon warning indications