Before Using 3
>Caution
Do not install the product in an extremely hot (over 35 °C) or cold (under 5 °C) area, or with high temperature variation.
z Otherwise, this may cause malfunction or damage to the product.
Do not install the product in a humid or dusty area.
z Otherwise, this may cause malfunction or damage to the product.
Be careful not to spill liquid such as water, chemicals or oil on the product.
z Otherwise, this may cause malfunction or damage to the product.
Do not apply excessive bending or shock to the cable.
z Otherwise, this may cause malfunction or damage to the product.
Always read and follow the owner’s manual when using or removing the product.
zImproper use may cause malfunction or damage to
the product.
Do not install the device in an area prone to static electricity or excessive heat.
z Otherwise, this may cause malfunction or damage to the product.
Do not disassemble, modify or repair the product.
zOtherwise, this may cause the
product to break down, 
increase the safety risk, and 
voids the warranty of the product. 
Do not apply excessive shock to the product.
zOtherwise, this may cause
malfunction or damage to the product.
Be careful not to drop the product or apply excessive shock to the scan window at the bottom of the product.
z Otherwise, this may cause malfunction or damage to the product.
1 BeforeUsing