Canon REALiS WUX500 Pro AV Manuale

185

O

ther Information

T

roub
lesho

o

ting

■ You Cannot Project an Image Appropriately

■ The Projector Power Turns Off

The projected image is 
inverted in the vertical or 
horizontal direction.

The ceiling mounted / rear projection setting is 
incorrect. Check the [Image flip H/V] setting in the 
[Install settings] menu. (

)

The dot clock of the input 
signal is higher than 162 
MHz with a BNC cable.

Set the signal dot clock to 162 MHz or less on your 
computer.

A computer cable is 
used in which some pins 
are not connected.

Use a computer cable in which all pins are 
connected.

The air intake or exhaust 
vent is blocked.

Check whether the air intake or exhaust vent is 
blocked. If the air intake or exhaust vent is blocked, 
the temperature inside the projector will increase and 
the power is automatically turned off to protect the 
projector. (The [WARNING] indicator and [TEMP] 
indicator are lit.) Wait until the projector temperature 
drops, then make sure that the intake and exhaust 
vents are not blocked and turn on the projector. (

)

The air filter is dirty.

Check whether the air filter is clogged with dust.
If the air filter is clogged, clean or replace the air filter. 
(

)

The lamp has ruptured 
(or there is a lamp 
malfunction).

If the lamp has ruptured, follow the instructions in 
“Precautions when replacing lamps that stop 
working” (

The operating 
temperature is 
inappropriate.

Check whether the operating temperature is between 
0°C (32°F) and 40°C (104°F). (

Projector settings must be adjusted when using the 
projector at altitudes of 2,300 m (7,545.8') or higher. 
In the [Install settings] menu, set [Fan mode] under 
[Professional settings] to [High altitude]. (

)