Revision 01
December 22, 1997
150-420-112-01
8
PairGain Engineering - Plant Series
HRE-420 List 1B
C
ERTIFICATION
AND
W
ARRANTY
The HRE-420 List 1B is VCCI certified and UL listed. Information on
certification and warranty is shown below.
VCCI Certification
This equipment has been tested and found to comply with the limits for VCCI
Class A Requirements. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with this
instruction manual, may cause harmful interference to radio communication.
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, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
UL Listing
The HRE-420 List 1B is listed with the Underwriter Laboratory.
Use caution when installing or modifying telephone lines. Dangerous
voltages may be present. Do not install telephone wiring during a lightning
storm. Always disconnect telephone lines and power connections from wall
outlets before servicing or disassembling this equipment.
All wiring external to the product should follow the provisions of the current
edition of the National Electrical Code.
