User's Manual

5. Installation and adjustment
5.1 Environmental Requirements
The Product requests ventilation, suitable temperature, to avoid high temperature,
humidity, corrosive gases, avoid direct sunlight.
5.2 Power Requirements
Product within the power supply as 9.5V 4A is outside the negative.
Charger must be used in the security area.
6. Repairs and maintenance
6.1 Maintenance matters
After the boot screen machines were not the main show or not power: ① Check
the power adapter is external normal power supply has been inserted in the socket on
the external adapter ②External power adapter is bright ③ the power indicator on
whether the external adapter plug socket closely with the Cash Register ④ the power
switch is good contact, can be repeated several test switch ⑤ Following the above
operation, if the POS machine power indicator on the panel were not the main screen
display or no display shall promptly contact the factory maintenance, do not open the
machine without permission.
6.2 Maintenance matters
Avoid high humidity or sun exposure.
Avoid wet ,corrosive environments, water is strictly prohibited.
Gently, using the drop should be placed on the environment is not easy to use, to
prevent the break.
When the machine looks dirty, soft cloth can be used to prohibit the use of
chemicals reagents.
In the daily cleaning of the product should be used when a soft damp cloth, not
use silk, chemical fiber fabrics easily lead to static electricity.
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