LA CROSS TECHNOLOGY TX3U User Manual

FCC DISCLAIMER

This device complies with part 15 of the FCC rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interf erence receiv ed, including interf erence

that may cause undesired operation.

TX3U
Remote Control Sender

REMOTE CONTROL

SENDER

433MHz

Instruction Manual

R

Contents

Language Page
English 2
Français 29
Spanish 60

TX3U REMOTE CONTROL SENDER

The TX3 Remote control sender measures the outdoor temperature and
transmits the data to the Indoor Temperature Station.

REMOTE CONTROL

SENDER

Remote Control Sender Mounting Bracket

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433MHz

INVENTORY OF CONTENTS

1. The Remote Control Sender (RCS).

2. The Mounting Bracket.

3. Three each, 1/2" Philips mounting screws.

4. One strip double sided adhesive tape.

5. Instruction manual and warranty return card.

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Note:

RCS’s will not usually read the same temperature as the y do abo ve .

This is due to variants such as drafts and handling. This is normal.

1. Install the batteries in sequential order. Obser ve the correct polarity
and install 2 AAA batteries. The batter ies will fit tightly-make sure they
do not spring free. This may cause start-up problems.

2. Check the LCD screen of the RCS for a temperature reading. If there is
no reading check the polarity of the batteries or replace with new

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batteries.

3. Make sure the rubber weather seal is in place and replace the battery
cover, screw, and mounting bracket.

4. Observing the correct polarity, install 2 AA batteries into the Indoor
Temperature Station.

5. Replace battery cover.

6. Wait 5-6 minutes or until both indoor and outdoor temperatures are shown
on the LCD of the Indoor Temperature Station.

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7. The Indoor Temperature Station should now show “-:—” in the TIME
LCD, and temperatures in the INDOOR and OUTDOOR LCD’S.

II. MOUNTING

Note:

The sending range of the RCS is 80 ft. However, obstacles such as
walls, concrete, and large metal objects can reduce the range. Before
permanently mounting, place units in their desired location to see if a reading
is obtained. There should be a change of temperature in the OUTDOOR

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A. MOUNTING WITH THE SCREWS

1. Remove the mounting bracket from the RCS.

2. Place mounting bracket over desired location. Through the 3 scre w holes

of the bracket, mark the mounting surface with a pencil.

3. Where marked, drill holes into mounting surface using an appropriate

size drill bit.

4. Screw mounting bracket onto the mounting surface. Ensure that the

screws are flush with the bracket.

LCD within 6 minutes. If the Indoor Temperature Station loses the signal
from the RCS, it will display the last temperature reading for 15 minutes.
After 15 minutes of not receiving any signals the OUTDOOR LCD of the
Indoor Temperature Station will display “- - . -”. Also, ensure that the probe
can reach the desired location before mounting.

The RCS can be mounted in two ways:

• with the use of screws or,

• using the adhesive tape.

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5. Snap the RCS into place, and situate the probe. It may be necessary to
further secure the probe and wire, to prevent drifting.

B. MOUNTING WITH ADHESIVE TAPE

1. With a nonabrasive solution, clean and dry the back of the mounting
bracket and the mounting surface to ensure a secure hold. The mounting
surface should be smooth and flat.

2. Remove the protective strip from one side of the tape. Press firmly into

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3. The specifications of this product may change without prior notice.

4. This product is not a toy. Keep out of children’s reach.

5. No part of this manual may be reproduced without written consent of
the manufacturer.

VI. W ARRANTY INFORMATION

La Crosse Technology, Ltd provides a 1-year limited w arranty on this product
against manufacturing defects in materials and workmanship.

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This limited warranty begins on the original date of purchase, is valid only
on products purchased and used in North America and only to the original
purchaser of this product. To receive warranty service, the purchaser must
contact La Crosse Technology, Ltd for problem determination and service
procedures. Warranty service can only be performed by a La Crosse
Technology, Ltd authorized service center. The original dated bill of sale
must be presented upon request as proof of purchase to La Crosse
Technology, Ltd or La Crosse Technology, Ltd’s authorized service center.

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La Crosse Technology, Ltd will repair or replace this product, at our option
and at no charge as stipulated herein, with new or reconditioned parts or
products if found to be defective during the limited warranty period specified
above. All replaced parts and products become the property of La Crosse
Technology, Ltd and must be returned to La Crosse Technology, Ltd.
Replacement parts and products assume the remaining original warranty,
or ninety (90) days, whichever is longer. La Crosse Technology, Ltd will

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Your La Crosse Technology, Ltd warranty covers all defects in material and
workmanship with the following specified exceptions: (1) damage caused
by accident, unreasonable use or neglect (including the lack of reasonable
and necessary maintenance); (2) damage occurring during shipment (claims
must be presented to the carrier); (3) damage to, or deterioration of, any
accessory or decorative surface; (4) damage resulting from failure to follow
instructions contained in your owner’s manual; (5) damage resulting from
the performance of repairs or alterations by someone other than an

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pay all expenses for labor and materials for all repairs covered by this
warranty. If necessary repairs are not covered by this warranty, or if a
product is examined which is not in need or repair, you will be charged for
the repairs or examination. The owner must pay any shipping charges
incurred in getting your La Crosse Technology, Ltd product to a La Crosse
Technology, Ltd authorized service center. La Crosse Technology, Ltd will
pay reasonable return shipping charges to the owner of the product.

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authorized La Crosse Technology, Ltd authorized service center; (6) units
used for other than home use (7) applications and uses that this product
was not intended or (8) the products inability to receive a signal due to any
source of interference. This warranty covers only actual defects within the
product itself, and does not cover the cost of installation or removal from a
fixed installation, normal set-up or adjustments, claims based on
misrepresentation by the seller or performance variations resulting from
installation-related circumstances.

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or chemical procedures without written permission of the publisher.

REMOTE CONTROL

SENDER

433MHz

This handbook may contain mistakes and printing errors. The information
in this handbook is regularly checked and corrections made in the next
issue. We accept no liability for technical mistakes or printing errors, or
their consequences.
All trademarks and patents are acknowledged.

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EMETTEUR A DISTANCE TX3U

L’ emetteur à distance TX3U mesure la température extérieure et
transmet les données au poste de température intérieur.

Emetteur à distance Support de montage

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DESCRIPTION DU CONTENU

1. Emetteur à distance (RCS)

2. Support de montage

3. Trois vis cruciformes 1/2"

4. Un ruban adhésif double-face

5. Livret d’instructions et carte de garantie à renvoyer

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quelle température, provenant de quel RCS, est affichée sur le poste de
température intérieur.

Remarque:

Retirer les piles de tous les appareils en opération - y
compris les appareils RCS et les postes de température intérieurs. Lors
du paramètrage de plusieurs appareils, il est important de commencer
par installer les piles dans tous les RCS, en séquence numérique.
Installer ensuite les piles dans le poste de température intérieur. Des

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EQUIPEMENT COMPLEMENTAIRE (non inclus)

1. Un tournevis cruciforme

2. Un tournevis plat

3. Deux piles AAA, LR3, 1,5V neuves

I. PARAMETRAGE

Avant toute chose, commencer par attribuer un numéro à chaque RCS
(par ex. #1 pour l’extérieur, #2 pour la cave, etc.). ce qui permet de savoir

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problèmes de transmission se produiront en cas de mise en place
incorrecte des piles ou si le temps total de paramètrage excède 6
minutes.

A. MISE EN PLACE DES PILES

Suivre les indications suivantes en cas de paramètrage des appareils,
remplacement des piles ou réenclenchement.

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