Do not clean the product 
with direct contact with 
water or wipe it with 
chemicals such as benzene, 
thinner, alcohol, etc. They 
may cause damage or 
malfunction of the product.
Do not wear gloves 
to touch the keypad 
as the system cannot 
detect.
Keep the keypad clean 
and away from foreign 
substance at all times 
and do not touch it with 
your wet finger.
Use a new alkaline battery 
(AA size). Otherwise, it 
may cause the malfunction 
of the product and the 
lifetime of the product may 
be shortened.
Insert the battery properly with 
the correct polarity. If the 
battery is incorrectly inserted, 
this may cause battery 
leakage or rupture and lead to 
the malfunction of the product. 
The lifetime of the product will 
be shortened.
Do not mix a new 
battery with a used 
one. This can cause 
damage and shorten 
the lifetime of the 
product.
When the battery 
change alert is heard, 
please replace the 
battery as soon as 
possible.
Do not drop a remote 
control or give it a 
shock to prevent 
damage or malfunction.
N. B for Installation
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