Security Guidance; Cautions; Notice - Prestel KB-IP9N User Manual

〓〓〓〓〓 1. Security Guidance 〓〓〓〓〓

1.1 Cautions:

● Before using the product, please read this safety instruction carefully, operate
strictly in accordance with the instruction manual, and keep this manual properly for
future reference.
● The standard power supply voltage is DC 12V and the rated current is 1A. It is
recommended to use with the power adapter that comes with the product.
● Please place the power cable and control cable in a place where they will not be
trampled on, and protect the cable, especially the connection part must be firm.
● Please use this product within the allowable temperature and humidity range.
Operating temperature: -10℃~ 50℃, humidity ≤ 80%.
● Do not spill liquids, especially corrosive liquids, on this product to prevent
danger.
● Please don't put heavy pressure, violent vibration and immersion during
transportation, storage and installation to avoid damaging the product.
● Please do not disassemble this product without permission, there are no parts
inside the machine that can be repaired by the user, please leave the work to qualified
maintenance personnel.
● Power supply polarity:

1.2 Notice:

█ Please refer to the actual product, the user manual is for reference only.
█ Please contact our Customer Service Department for the latest procedures and
additional documentation.
█ In case of doubt or dispute in the user manual, the final interpretation of the
company shall prevail.
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