Tech 21 DP-3X Owner's Manual

POWER REQUIREMENTS

Utilizes included 9V DC, 100-240V universal auto-switching power
supply, 200mA, center negative.
NOTE: See page 2 for instructions how to change the prong
assembly.
For replacements, contact your local dealer/distributor, or Tech 21.
Maximum power consumption: approx 100mA.

WARNINGS:

* There are no user-serviceable parts inside.Attempting to repair unit is
not recommended and may void warranty.
* Missing or altered serial numbers automatically void warranty. For
your own protection: be sure serial number labels on the unit's back
plate and exterior box are intact, and return your warranty
registration card or register online.
Note: This equipment has been tested and found to com-
ply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules.These limits are designed to pro-
vide 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 communica-
tions. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to cor-
rect 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.
WARRANTY:
ONE YEAR LIMITED. PROOF OF PURCHASE REQUIRED.
Manufacturer warrants unit to be free from defects in materials and
workmanship for one (1) year from date of purchase to the original
purchaser and is not transferable.This warranty does not include dam-
age resulting from accident, misuse, abuse, alteration, or incorrect cur-
rent or voltage. If unit becomes defective within warranty period, Tech
21 will repair or replace it free of charge. After expiration,Tech 21 will
repair defective unit for a fee.

REPAIRS:

ALL REPAIRS for residents of U.S. and Canada: Call Tech 21 for
Return Authorization Number. Manufacturer will not accept
packages without prior authorization, pre-paid freight (UPS preferred)
and proper insurance.
FOR PERSONAL ASSISTANCE & SERVICE:
Contact Tech 21 weekdays 10:00 AM to 5:00 PM, EST: 973-777-6996.
Hand-built in the U.S.A. using high-quality components
sourced domestically and around the globe.
T: 973-777-6996 • F: 973-777-9899
E: info@tech21nyc.com • W: tech21nyc.com
©2018 Tech 21 USA, Inc.
Tech 21 Model #DC9.
(rev 4.20)