11
When an error is detected, this product 
will restart automatically. 
This product will be inoperable for around 2 
minutes after the restart just as when the 
power is turned on.
About the automatic status detection 
function
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, ini-
tialization will be carried out as when the power 
of the product is turned on. When the product 
repeatedly resets, exogenous noise level 
around the product 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 exam-
ple, 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 
MOS sensors and is caused by the relationship 
between the periodic movements of the cam-
era and the timing that the image sensor reads 
images. This is not a problem with the camera. 
To reduce the possibility of this phenomenon 
occurring, install the camera in a secure loca-
tion.
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 SD memory card. In addition, the same 
provisions apply after unit is reparied.
About the MOS image sensor
  •  When continuously shooting a bright light 
source such as a spotlight, the color filter 
of the MOS image sensor may become 
deteriorated and this may cause discolor-
ation. Even when changing the fixed 
shooting direction 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 chemi-
cal cloth for cleaning, read the caution provid-
ed with the chemical cloth product.
Do not loozen or remove screws unless 
instructed to do so in the product documenta-
tion.
Cleaning the lens
Use a lens cleaning paper (used to clean cam-
era lenses or lenses of spectacles). When using 
solvent, use an alcohols solvent and do not 
use a thinner or a glass cleaner.
Cleaning of the dome cover
Use lens cleaning paper (used to clean camera 
or spectacles lenses) to remove any dirt on the 
dome cover.
<WV-S2231L/ WV-S2131L /WV-S2211L/ 
WV-S2111L>
The mark of light-shielding parts left inside the 
dome or dirt on the dorm cover may influence 
the reflection of infrared rays. Therefore, like-
wise remove those marks and dirt using clean-
ing paper.