D.O.Tel Co., LTD. DOTH-300S, Руководство пользователя

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1. Important Notices…
! !
Do not handle the product with wet hands as it may cause malfunction of the
product and, especially, if the AC adapter is handled with wet hands, there is a risk
of electric shock.
Use the LCD screen with a stylus pen provided by the manufacturer or a tool not
pointed. Otherwise, the LCD may be damaged.
The film attached on the LCD is a film used to protect the LCD. If the product is
used with the film on, accurate operation may not be achieved. Be sure to use the
product after replacing the film with the LCD protection film separately provided.
When using USB cable, adapter and snap-on, be careful with the direction of
connector insertion. If it is inserted the other way around, it may cause a problem
for PDA or PC. Also, do not use extremely bent or pressed by heavy object cable.
The product may not properly operate in very cold winter or hot summer. The
proper operating temperature is between -10ºC ~ 50ºC. Be especially careful to
avoid storing the product in a place too hot or cold, or too moist. This may cause
external change or product damage.
In following cases, warranty service will not provided or repairing may be
impossible:
-If the product has been disassembled or remodeled by user’s self;
-If the product has fallen into the water or stored in a moist place for
a long period of time;
-If the product has been dropped from a high place or received
excessive external shock.
Charge the battery fully for at least 30 minutes or longer before using the product
for the first time. The product may not turn on before the battery is charged.