75
English
TROUBLE
SHOOTING
Symptom Possible cause/remedy
The image is too
dark.
• The intensity of the lighting is insufficient. Press the [
]
button on the operating panel or the [ ] button on the
remote control to adjust the brightness.
The image is
striped.
• This may be interference fringes between dots of printed
matter and TV scanning lines or CMOS pixels. Changing
the shooting range may help the problem.
• Vertical stripes may appear on an LCD projector image.
Manually adjusting the dot clock at the projector side
may help the problem.
Images on
the SD card/
USB flash drive are
not displayed.
• Remove the SD card/USB flash drive, wait a few seconds
and reinsert.
The image does not
move.
• Camera image is set to [Pause]. Press the Pause button
on the operating panel again to restart.
The remote control
does not work.
• Battery power is low. Replace the batteries with new
ones.
• The incorrect remote control is being used. Use the
supplied remote control.
After inserting
the SD card/
USB flash drive,
operations cannot
be performed.
• The SD card/USB flash drive is not being read correctly.
Use the SD card/USB flash drive after formatting it twice
as described below.
First, format the card using a computer. Second, format
the card using the main unit.
Drawing speed of
the tablet is too slow.
• Drawing speed may become slow depending on the
resolution setting of the unit. This is not a malfunction.
About the light (LED lighting)
• The brightness of the light will diminish with long-term use. If its brightness
has significantly diminished, consult the dealer from whom you purchased this
product or our nearest branch/office for replacement.
About long-term usage of this product
• Due to the lifetime of its parts, if this product is used for longer than the warranty
period, its performance and quality may deteriorate. In this case, we will
replace the parts for a charge. Consult the dealer from whom you purchased
this product or our nearest branch/office.
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