6
When the product is accessible from the
Internet
To prevent unauthorized access, note the following.
• Leave user authentication turned on.
• Periodically change passwords that are used
to access the product.
Refer to the Operating Instructions for infor-
mation about how to change passwords.
To keep on using with stable performance
Do not use this product in hot and humid condi-
tions for a long time. Failure to observe this causes
component degradation resulting in life shortening
of this product. Do not expose this product to
direct heat sources such as a heater.
Turning the power supply ON and OFF
frequently can lead to malfunctions.
Handle this product with care.
Do not drop this product, nor apply shock or
vibration to the product. Failure to observe this
may cause trouble.
U1142
U1132
U1130
Do not touch the lens with your bare hands.
A dirty lens causes deterioration of picture quality.
U2142
U2132
Do not touch the dome cover with your bare
hands.
A dirty dome cover causes deterioration of picture
quality.
When an error is detected, this product will
restart automatically.
This product will be inoperable for around 2 min-
utes after the restart just as when the power is
turned on.
About the automatic status detection func-
tion
When this product malfunctions due to exoge-
nous noise, etc. for 30 seconds or more, the
product will automatically reset and will return to
normal state. When the product is reset, initializa-
tion will be carried out as when the power of the
product is turned on. When the product repeated-
ly resets, exogenous noise level around the prod-
uct may be high and that may cause malfunction.
Contact your dealer for instructions.
Periodically images on the screen appear to
be distorted
When the camera is installed in a location where it
is subject to small vibrations (for example, when it
is installed near devices that vibrate), images may
appear distorted and stretched lengthways. This
phenomenon is a characteristic of image pickup
devices that use CMOS sensors and is caused by
the relationship between the periodic movements
of the camera and the timing that the image sen-
sor reads images. This is not a problem with the
camera. To reduce the possibility of this phenom-
enon occurring, install the camera in a secure
location.
We shall not be liable for content
compensation, losses of recorded or edited
content and any direct or indirect
consequent damages caused by failure to
record or edit due to faults with this unit or
the microSD memory card. In addition, the
same provisions apply after unit is reparied.
About the CMOS image sensor
• When continuously shooting a bright light
source such as a spotlight, the color filter of
the CMOS image sensor may become deteri-
orated and this may cause discoloration.
Even when changing the fixed shooting direc-
tion after continuously shooting a spotlight for
a certain period, the discoloration may
remain.
• When shooting fast-moving subjects or
objects crossing the shooting area may look
to be bending askew.
Cleaning this product body
Be sure to turn off the power before cleaning.
Failure to observe this may cause injury.
Do not use benzine, thinner, alcohol, or any other
types of solvents or detergents. Otherwise, it may
cause discoloration. When using a chemical cloth
for cleaning, read the caution provided with the
chemical cloth product.
• Do not loozen or remove screws unless
instructed to do so in the product documen-
tation.
Precautions for use
