FCC Warning

This equipment has been tested and found to comply with the limits for a Class B 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 commercial environment.

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. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Changes or modifications not expressly approved by the parties responsible for compliance could void the user’s authority to operate the equipment.

Important Safety Information

We recommend that you read this section carefully before using the HA91. These safety and usage instructions will ensure that you enjoy many years safe use of the HA91. Keep this manual for future reference.

Warning Symbols on the HA91 Case

Be sure to read the power rating label on the bottom of the HA91 before operation.

RATING

LABEL

Caution:

Before connecting power to the HA91, make sure the power source is within the range of AC 100~240V, 50~60 Hz.

Do not attempt to service the HA91 yourself. If the unit gets wet or you think it is damaged, have the unit serviced. Do not open the unit case for any reason.