User's Manual
39
7. List of Error Messages
When an error occurs during the calibration and a message is displayed, please refer to the table below and respond
as indicate
d.
Error Message Cause of Error Response to Error
Please move
the camera.
Pro
jector is not entirely in view.
The projection image does not
fall within the photographic
ra
nge of the camera.
• Make adjustments so that the overall projection
image can be photographed as large as possible; for
exa
mple, move the setup position of the web camera.
The b
rightness at the periphery
is low, and the test pattern
cannot be dete
cted.
• Check the photographic image of the camera, adjust
the gain and other settings, and check the difference
in brightness bet ween the test pattern and the
background. Also, darken the peripheral illumination as
mu
ch as possible.
No camera
was detected. Please
check to make sure the camera is
plugged in and powered on.
The camera cannot be
recognized.
• If calibration is conducted on the web camera's utility
software with the preview screen launched, the test
pattern's projected image cannot be photographed at
[Calibration Screen] in the Multi Screen Tool.
Close the utility software's preview screen then
perform calibration again.
• Check the computer's recommended environment on
page 6.
To
o many spots were detected.
and
To
o few spots were detected.
The c
orrection points cannot be
properly detected from the test
patte
rn.
• Check the photographic image of the camera, adjust
the gain and other settings, and check the difference
in brightness bet ween the test pattern and the
background. Also, darken the peripheral illumination as
mu
ch as possible.
The region found seems to use a
very small using roughly xx by yy
pixe
ls in the camera.
An appropriate photographic
ra
nge cannot be detected.
• C
heck whether the screen has become too bright from
outside light stri
king it.
• Check the photographic image of the camera, adjust
the gain and other settings, and check the difference
in brightness bet ween the test pattern and the
background. Also, darken the peripheral illumination as
mu
ch as possible.
Found Maximum Colors of (rrr,
ggg, bbb) with a highest possible
va
lue of 255.
There is insufficient brightness
and the test pattern cannot be
dete
cted.
• Check the photographic image of the camera, adjust
the gain and other settings, and check the difference
in brightness bet ween the test pattern and the
background. Also, darken the peripheral illumination as
mu
ch as possible.
Erro
r displaying image on projector
:
(IP address)
T h e r e i s a n e r r o r i n
c o m m u n i c a t i o n w i t h t h e
pro
jector.
• C
heck the condition and connections of the projector,
and perfo
rm the calibration again.
Unable to find a grid from the
spots.
The c
orrection points cannot be
properly detected from the test
patte
rn.
• Check the photographic image of the camera, and
adjust t
he camera or move the camera position so that
the entire test pattern can be read. Also, darken the
peri
pheral illumination as much as possible.
Insuf
cient Camera Contrast. The contrast is insufcient.
• C
heck whether the screen has become too bright from
outside light stri
king it.
The camera
did not succeed in
taking a picture. The camera may
no longer be powered, the USB
cable may be unplugged, or the
camera may be in use by another
program.
The connection with the
camera is unstable.
• Check the camera's connection.
• Check the computer's recommended environment on
page 6.
• Disconnect the USB cable of the camera and then
reconnect.
• Reset the zoom adjustment on the web camera's
utility software.
Reference
• Error messages extract a portion of the display content.
• Rarely, an error message that is not listed in this manual may be displayed.
I
f this happens, check the photographic image of the camera or the adjustment and position of the camera
accord
ing to the error message.