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Operating Precautions
PJ Document Stage
Never write on the document stage and take care to guard against scratching or
otherwise damaging it. Writing or other marks on the document stage can interfere with
projection in the Document Camera Mode and scanning in the Scanner Mode.
External Light
Room illumination, sunlight, or light from some other source shining onto the document
stage during a Document Camera Mode or Scanner Mode image recording operation can
cause white out and other image abnormalities.
PJ Camera
Never subject the camera to strong impact. Doing so creates the risk of malfunction.
When mounting the camera onto the camera holder, make sure that it is connected
correctly and securely. Incorrectly attaching the camera can cause it to fall, resulting in
malfunction. Take care to avoid dropping the camera when removing it from the stand.
To protect against accidentally dropping the camera, make sure to have the strap around
your fingers when removing the camera from the stand.
Never apply too much force when cleaning the surface of the lens. Doing so can scratch
the lens surface and cause malfunction.
Fingerprints, dust, or any other soiling of the lens can interfere with proper image
recording. Never touch the lens with your fingers. You can blow dust particles from the
lens surface with a lens blower. Next, wipe the surface of the lens with a soft lens cloth.
All of the battery operation times shown in the camera manual indicate reference values
for how long it should take until the camera shuts down under continuous operation when
powered by the specified special battery under standard temperature (23ºC/73ºF). They do
not guarantee that you will be able to achieve the specified battery operation times during
normal use. Note that battery operation time is greatly affected by temperature, the
amount of time the battery spent in storage and the storage conditions, and other factors.
Leaving the camera turned on runs down the battery, which will cause the low power
alert to appear. Be sure to turn off the camera when you are not using it.
The low battery warning indicator will appear just before the camera powers down. Charge
the battery as soon as possible when the indicator appears. Continued use of a low
battery can cause it to leak, or can result in corrupted image data.
The camera becomes warm to the touch during use. This is normal and does not indicate
malfunction.
E-6
Operating Precautions
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