JHCTech WPPC-H1780T, User Manual

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User’s Manual
III
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications
when shielded cables are used for external wiring. We recommend the use
of shielded cables. This kind of cable is available from JHC. Please
contact your local supplier for ordering information. Test conditions for
passing included the equipment being operated within an industrial enclosure.
In order to protect the product from being damaged by ESD (Electrostatic
Discharge) and EMI leakage, we strongly recommend the use of
CE-compliant industrial enclosure products.
FCC Class B
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a resident installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, in which case the user will be required to correct the
interference at his own expense.
Technical Support and Assistance
Step 1. Visit the JHC web site at www.jhctech.com.cn where you can find the latest information about the
product.
Step 2.
Contact your distributor, sales representative, or JHC’s customer service center for technical
support if you need additional assistance. Please have the following information ready before you
call:
- Product name and serial number
- Description of your peripheral attachments
- Description of your software (operating system, version, application software, etc.)
- A complete description of the problem
- The exact wording of any error messages