Oregon Scientific NAW881EXT Maintenance, Specification, About Oregon Scientific, Stand

NOTE Position the outdoor sensor probe away from direct sunlight and heavy precipitation.

TABLE STAND OR WALL MOUNT

Stand:

Flip out the plastic stand on the rear of the Themo Clock for table standing.

Stand the Thermo Clock on a flat surface.

Wall Mount:

Mount the Thermo Clock on a wall with a screw (not included). For best results, extend the screw head about 3.5 mm (.15 inch) from the wall.

NOTE To achieve the most accurate measurements, mount the Thermo-Clock where air can flow freely around it.

MAINTENANCE

When handled properly, this unit is engineered to give you years of satisfactory service. Here are a few product care instructions:

1.Do not immerse the unit in water. If the unit comes in contact with water, dry it immediately with a soft lint-free cloth.

2.Do not clean the unit with abrasive or corrosive materials. Abrasive cleaning agents may scratch the plastic parts and corrode the electronic circuit.

3.Do not subject the unit to excessive: force, shock, dust, temperature, or humidity. Such treatment may result in malfunction, a shorter electronic life span, damaged batteries, or distorted parts.

4.Do not tamper with the unit’s internal components. Doing so will terminate the unit’s warranty and may cause damage. The unit contains no userserviceable parts.

5.Only use new batteries as specified in this instruction manual. Do not mix new and old batteries as the old batteries may leak.

6.Read this instruction manual thoroughly before operating the unit.

SPECIFICATION

Operating
temperature	-5°C to 50°C
	(23°F to122°F)
Clock Accuracy	±0.5 second per day
Temperature
Measuring range	-5°C to 50°C
	(23°F to 122°F)
	(Indoor) (unit: indoor
	sensor)
Temperature
measuring range	-50°C to 70°C
	(-58°F to 158°F)
	(Outdoor) (unit :
	outdoor sensor)
Temperature
display resolution	0.1°C (0.2°F)
Temperature
sampling cycle	10 seconds
Power source	Uses 1 piece
	UM4 or “AAA” size
	battery

NAW881EXT lab test R1 2

Black

Battery life	Approx. 12 months
Weight	2.40 ounces
	(without battery)
Size	56 x 81 x 16 mm
	(H x W x D)

ABOUT OREGON SCIENTIFIC

Visit our website (www.oregonscientific.com) to learn more about other Oregon Scientific products such as digital cameras, hand-held organizers, health and fitness gear, and projection clocks. The website also includes contact information for our customer service department, in case you need to reach us.

CAUTION

-The contents of this manual and technical specifications are subject to change without further notice.

-Due to printing limitations, graphics shown in this manual may differ from the actual product.

-The contents of this manual may not be reproduced without the permission of the manufacturer.

©2004 Oregon Scientific. All rights reserved. P/N.: 086-001695-107

1/9/04, 4:40 PM