Precautions For Use - Canon WUX5800 Manual

5. Precautions For Use

●Do not look into the projection lens while it is projecting.
The projector emits very bright light, which may damage your vision.
●Do not place objects in front of the lens while projecting.
Objects may heat up and burn if exposed to the concentrated light of the projector for long periods.
●Do not block the vent (intake air & exhaust) while the projector is running.
Allowing heat to build up inside the unit may lead to malfunctions or risk of fire.
●Replace the lamp as soon as possible if the lamp burns out or if the replacement time is
reached.
The projector uses a high-pressure mercury lamp as its light source. This lamp degrades over time and
becomes dimmer as it is used. Furthermore, the possibility of the lamp bursting as it is used is extremely
high.
If the lamp should burst, return the projector to your local service center to have the lamp replaced and the
unit inspected.
** There is a less than half probability of the lamp bursting before the lamp replacement time is reached.
Normally it is most likely that the lamp will not burst before the replacement time. Even if the lamp does
burst, the number of hours the lamp can be used before that happens varies depending on each lamp.
Although extremely minute flaws that may occur during production have been suspected as the cause of
the individual differences in the hours of use before a lamp bursts, there is no way to predict this period
with accuracy.
In highlands(*1) with low atmospheric pressure, use with the following setting(*2)
●
To prevent internal overheat, set the High-Altitude function "On".
*1: 2300m or more above sea level
●When inputting an analog PC signal, it is recommended to use a cable that is capable of
communicating EDID information.
If EDID information is not acquired by the output equipment, image signals that are not supported by this
product may be output from the output equipment.
If this occurs, replace the cable with one that is capable of communicating EDID information, or change
the settings on the output equipment so that the output image signal is one where the dot clock is 162MHz
or less, which is supported by this product.
About images and audio when NMPJ is used
●
Depending on the performance of the PC or network, the following phenomena may occur, but they do not
signify a projector malfunction.
• The image is not played back smoothly.
• Irregular misalignment occurs between the image and audio.
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