Citizen T750B Reader - Инструкция по эксплуатации - Страница 35

35

WARNING

1.  The battery can achieve the best condition only after two or three times 

fully charge and discharge.

2.  New battery in the first three times charge need extended about 

3-4 hours, this can make the lithium battery to achieve the best 
performance. 

3.  We suggest you to backup your personal data timely, especially before 

firmware upgrade, we won’t responsible for the lost caused by data 
missing.

4.  This  is  a  high-precision  electronic  product;  please  do  not  attempt  to 

disassemble it.

5.  Please avoid violently knocking and hitting the player.

6.  Please do not use the player in the environments of high temperature, 

low temperature, moisture, dust.

7.  Please do not use alcohol, diluents or other chemicals to wipe the cover 

of the player to avoid surface corrosion.

8.  Avoid letting the fluid into the reader, the machine should not be placed 

in the liquid container side.

9.  While listening, please choose a suitable volume to protect hearing.
10.  Do not disassemble the machine without the manufacturer’s guidance

11.  In order to ensure safety, please do not charge the machine under 

high temperature, such as the heating side, electric blanket and other 
environments; also please do not put the covering objects such as quilt 
or clothing on the machine or charger.

12.  Prohibit using overload power, bending or squeezing the power line 

heavily, so as to avoid fire.