
The power cable for the PRE-1 should be unplugged from the outlet during severe electrical storms, or
when unused for a long period of time.
Only replace the fuse in the PRE-1 with a fuse of proper value and voltage rating.
The PRE-1 should only be cleaned as directed in the Installation and Operation Manual. Avoid
spraying liquids directly onto the PRE-1 and NEVER spray liquids into the vents. Care should be
taken so that small objects do not fall into the inside of the PRE-1.
You should seek service for your PRE-1 by qualied service personnel if any of the following occur:
1. The power-supply cord or the plug has been damaged
2. Objects or liquid have fallen or spilled into the vents
3. The PRE-1 has been exposed to rain
4. The PRE-1 exhibits a marked change in performance
5. The PRE-1 has been dropped, or its enclosure or chassis is damaged.
NOTE: TO COMPLETELY DISCONNECT THE PRE-1 FROM THE AC POWER MAINS,
DISCONNECT THE AC POWER CORD FROM THE AC RECEPTACLE.
NOTE: THE POWER CORD ON THE PRE-1 MUST REMAIN READILY ACCESSIBLE AT
ALL TIMES.
FCC Interference Statement
Note: 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 in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that the
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 of the receiver.
Consult the dealer or an experienced radio/TV technician for help.
For questions regarding service, please contact:
Sherbourn Technologies, Inc.
131 SE Parkway Court
Franklin, Tennessee
37064
Tel (615) 791-4046
Fax (615) 791-6287
Web www.sherbourn.com
!
CAUTION
CAUTION: TO REDUCE THE RISK
OF ELECTRICAL SHOCK, DO
NOT REMOVE COVER. NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
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