-6-
Rewiring for 220-240 V 50 Hz Operation
The D/AC-1100 HD can be rewired for operation abroad. Please refer this conversion to a skilled
electronics technician to avoid injury or possible harm to the unit.
The main power supply printed circuit board has three separate power transformers. Nearby the
transformers you will find jumper wires that correspond to the various primary windings of each power
transformer.
A total of six jumper wires are connected to the circuit board for 120 V operation. Two jumpers are
connected near each transformer; each jumper has 120 V printed alongside it on the circuit board.
Only 3 jumpers are connected to the circuit board for 220-240 V operation One jumper is connected
near each transformer; each jumper has 220 V printed alongside it on the circuit board.
For 220-240 V operation, you must also disconnect the six 120 V jumpers.
Parasound Limited Warranty (USA only)
Parasound Products, Inc. warrants products purchased from authorized Parasound Dealers and Custom
Installers to the original owner for two years from the date of purchase. In the event of a defect in
materials or workmanship, the product will be repaired promptly without charge. At Parasound’s option,
product may be replaced with new product of equal or superior value to the defective product according
to the condition that it was received by Parasound.
The warranty excludes parts subject to normal wear such as fuses, laser pickups, or cosmetic parts.
The warranty also excludes damage resulting from abuse, shipping damages, failure to use products
within specifications or instructions.
The warranty is void in the event of unauthorized repair or modification, removal or defacing of the
serial number.
Dealer stock will be warranted to a maximum of 2 years from date of purchase.
In no case will Parasound accept warranty claims for any purchaser’s unit after 38 months from date of
original dealer’s purchase from Parasound.
For Returns: Call, write, or fax Parasound’s Technical Services Department. If it is decided that the
unit should be returned for inspection at Parasound, it must be packed in its original carton as well as an
additional outer carton. An RA number will be issued which must appear on the outer carton. A note
stating the nature of the defect should accompany the unit. Units that arrive with evidence of
mispacking (internal rattling, damaged carton) will be refused by Parasound.
HDCD
and High Definition Compatible Digital
are registered trademarks of Pacific Microsonics, Inc.
ST’ is a registered trademark of AT&T Corporation
Parasound Products, Inc. 950 Battery Street, San Francisco, CA 94111
415-397-7100 / FAX 415-397-0144