TROUBLESHOOTING

OSD Message

The messages as described below may appear on the screen at power ON. Take the appropriate measures when such messages appears.

Table 9. OSD Message

Message

Contents

 

 

CHANGE THE LAMP

The usage time of lamp will be reaching 2000 hr

AFTER REPLACING LAMP,

shortly.(*2)

RESET THE LAMP TIME.

It is recommended to replace the lamp soon. Prepare a

(*1)

new lamp as a replacement.

 

 

 

The usage time of lamp will be reaching 2000 hr shortly.

CHANGE THE LAMP

It is recommended to replace the lamp within * *

AFTER REPLACING LAMP,

hours.(*2)

RESET THE LAMP TIME.

It might be happened that the lamp is cut off before * * hr

THE POWER WILL TURN OFF

by any chance. Power will be switched OFF

AFTER ** hr.

automatically in * * hours. Replace the lamp as shown in

(*1)

P.17~18 “Lamp”. Always reset the lamp timer after

 

replacing the lamp.

 

 

CHANGE THE LAMP

The usage time of lamp is about to reach. Power will be

AFTER REPLACING LAMP,

switched OFF in a few minutes.(*2)

RESET THE LAMP TIME.

Switch power OFF immediately and replace the lamp as

THE POWER WILL

shown in P.17 ~18 “Lamp”. Always reset the lamp timer

TURN OFF

after replacing the lamp.

AFTER 0 hr.

 

 

 

NO INPUT IS DETECTED

No input signal found.

ON ***

Check signal input connections and signal sources.

 

 

 

The horizontal or vertical frequency of the input signal is

SYNC IS OUT OF RANGE

not within the specified range.

ON ***

Check the specifications of the equipment and the signal

 

source.

 

 

 

The internal temperature has risen.

 

Switch power OFF, and wait 20 minutes until the

 

equipment cools.

CHECK THE AIR FLOW

Check the following and Switch power ON again.

 

* Are the ventilation openings blocked.

 

* Is the air filter dirty.

 

* Is the ambient temperature in excess of 35°C.

 

 

NOTE (*1) This message is cleared automatically after approximately three minutes, and appears every time power is switched ON.

(*2) The unit has a function to turn the power off which will be active when the usage time reaches 2000 hr. However the life of lamp might be much different among lamps, so that it might be happened that a lamp is cut off before the function is active.

ENGLISH-20

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Dukane 8053 user manual Troubleshooting, OSD Message, Message Contents