Advantech POC-621 Series, User Manual

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POC-621 Series User Manual ii
Instructions for the User
This document combines text and illustrations, and provides a comprehensive sys -
tem overview. The information is presented as a sequential steps of actions, enabling
the user to learn how to use the device directly.
The text provides explanations and instructs the user step-by-step in the practical
use of the product, with short, clear instructions in an easy-to-follow sequence.
Definitions
Safety Instructions
1. Follow these Instructions strictly. Please read these safety instructions carefully.
2. Keep this user manual for later reference. Any use of this product requires full
understanding and strict observation of these instructions. Observe all WARN -
INGS and CAUTIONS as rendered throughout this manual and on labels on the
equipment.
3. Repair of the device should only be carried out by trained service personnel.
Advantech recommends that a service contract be obtained with Advantech
Service and that all repairs also be carried out by them. Doing otherwise may
compromise the correct functioning of this device.
Part No. 2008062100 Edition 1
Printed in Taiwan March 2022
Warning!
A WARNING statement provides important information about a poten -
tially hazardous situations which, if not avoided, could result in death or
serious injury.
Caution!
A CAUTION statement provides important information about a poten -
tially hazardous situation which, if not avoided, may result in minor or
moderate injury to the user or patient or in damage to the equipment or
other property.
Note!
A NOTE provides additional information intended to avoid inconve -
niences during operation.
Warning! Because of the danger of electric shock, never remove the cover of a
device while it is in operation or connected to a power outlet.