OWNER’S MANUAL
POWER REQUIREMENTS
*
Utilizes standard 9V alkaline battery (not included). NOTE: Input jack
activates battery.To conserve energy, unplug when not in use. Power
Consumption: approx. 50mA, for battery life of approximately 10 hours.
*
USE
DC POWER SUPPLY ONLY!
Failure to do so may damage the
unit and void warranty. DC Power Supply Specifications:
-9V DC regulated or unregulated, 100mA minimum;
-2.1mm female plug, center negative (-).
Optional factory power supply is available: Tech 21 Model
#
DC2.
WARNINGS:
* 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.
ONE YEAR LIMITED WARRANTY. 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 damage resulting from acci-
dent, misuse, abuse, alteration, or incorrect current 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.
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 from 10:00 AM to 5:00 PM, EST.
MADE IN THE U.S.A.
Tel: 973-777-6996 / Fax: 973-777-9899
www.tech21nyc.com / [email protected]
©2011 Tech 21 USA, Inc.
