Yamaha DPX-530 Mode D'emploi page 37

Others
Problem
The exhaust vents emit warm
air.
The menu can't be used.
"TEMPERATURE!!" is
displayed.
The mark appears.
The remote control doesn't
function easily or at all.
Abnormal sound is heard.
If the following problem occurs after the lamp is replaced, check the following first.
Problem
The projector does not turn
on.
The STATUS indicator
blinks.
Solution
• This air comes out after cooling the inside of the projector. It may feel hot, but this is not a malfunction.
• The microcomputers inside the projector may be wrongly operating because of noise.
➜Press the STANDBY/ON button to turn off the lamp and unplug the power cable from the wall outlet.
Wait about 10 minutes, plug the power cable in, and try again.
• This indication appears when the ambient temperature rises high. When the ambient temperature stays
high, the lamp goes out.
➜Eliminate any causes of the rise in the ambient temperature.
• This indication appears when the air intake or exhaust vent is blocked. When they are kept blocked, the
lamp goes out.
➜Remove the objects blocking the air intake or exhaust vent.
• This mark appears when ineffective operation is carried out. This isn't a product malfunction.
• Check that the battery is loaded in the remote control or the battery isn't weak (see page 4).
• Check that the remote control sensor isn't exposed to direct sunlight or fluorescent light.
• Use the remote control within its operation range (see page 7).
• Use the remote control at least 10 cm away from the projector.
• Because the color wheel spins at a high speed, metallic sounds may be heard in rare occasions. This is not
a malfunction.
Solution
• Fit the lamp cover securely (see page 29).
• Reset the lamp operating time (see page 29).
• Reset the lamp operating time (see page 29).
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