La Crosse Technology 308-1412-3TXV2 User manual

WIRELESS WEATHER STATION WITH THREE SENSORS 1 | PAGE
MODELS: 30814123TXV2
DC: 112618
FIND MANUALS, FAQS, AND MORE UNDER THE
SUPPORT TAB HERE: bit.ly/308-1412-3txv2
WEATHER STATION
WITH THREE SENSORS
INSTRUCTION MANUAL

WIRELESS WEATHER STATION WITH THREE SENSORS 2 | PAGE
TABLE OF CONTENTS
3. Power Up
3. Custom Date Display
3. Settings Menu
5. Writable Display
5. WWVB Atomic Time Signal
5. Daylight Saving Time Indicator
5. Indoor Comfort Icon
6. HI/LO Temperature & Humidity Records
6. Temperature & Humidity Trend Arrows
6. Sensor Search
7. Change Batteries
7. Factory Restart
7. Sensor Weather Shield
8. Position Sensors
8. We’re Here to Help!
8. Join the Conversation
8. Care and Maintenance
9. Specifications
9. Warranty Info
10. FCC Statement

WIRELESS WEATHER STATION WITH THREE SENSORS 3 | PAGE
POWER UP
1. Remove the battery cover from all three Outdoor Sensors. Select a dierent Channel on each sensor.
2. Install 2-AA batteries (not included) into each Outdoor Sensor. Replace battery covers.
3. Insert 2-AA batteries (not included) into the back of your Weather Station.
4. Once each Outdoor Sensor is reading to your station, place it outside in a shaded location.
Watch sensor mounting video: http://bit.ly/TH_SensorMounting
1 2 3
AA
AA
1 2 3
1 2 3
AA
AA
1 2 3
1 2 3
AA
AA
1 2 3
Channel 1 Channel 3
Channel 2
AA
AA
Outdoor Sensors
TX141TH-BCHv3
Weather Station
308-1412-3TXv2
CUSTOM DATE DISPLAY
Press and release the SET button to toggle between Full Weekday and 3-Letter Weekday with Month and
Date.
SETTINGS MENU
1. Hold the SET/MODE button to enter settings mode.
2. Press the +/HI or -/LO button to adjust the flashing values.
3. Hold the +/HI or -/LO buttons to adjust quickly.
4. Press the SET/MODE button to confirm adjustments and move to the next item.
5. Press the SEARCH button at any time to exit.
COMFORT COMFORT

WIRELESS WEATHER STATION WITH THREE SENSORS 4 | PAGE
Settings menu order:
• Atomic ON | OFF
• DST ON | OFF (Daylight Saving Time)
• Time Zone
• 12H/24H
• Hour
• Minutes
• Year
• Month
• Date
• Temperature Fahrenheit/Celsius
Time Zones
Atomic ON | OFF Time ZoneDST ON | OFF
Format 12Hr | 24Hr Set MinutesSet Hour
Set Year Set DateSet Month
Fahrenheit | Celsius

WIRELESS WEATHER STATION WITH THREE SENSORS 5 | PAGE
• Smiling Face: Temperature: 66.2°F to 77°F (19 °C to 25 °C) and Humidity between 40% and 60%
• Sad Face: When values are outside the above range.
COMFORT COMFORT
• Use a pencil to write the location of each sensor in the silver area above each sensor channel.
COMFORT
OutdoorGarage Basement
• The letters DST below the Atomic Time icon will show during the months we observe Daylight Saving
time.
• The letters will not show when in Standard time.
WRITABLE DISPLAY
DAYLIGHT SAVING TIME INDICATOR
WWVB ATOMIC TIME SIGNAL
• The station will automatically search for the atomic time signal at UTC 7:00, 8:00, 9:00, 10:00, and 11:00.
• The Atomic Time Signal Icon will flash while searching, and be solid when connected.
• Press the SEARCH button anytime, to manually search for the atomic time signal.
• For information about WWVB visit: http://bit.ly/AtomicTime
INDOOR COMFORT ICONS

WIRELESS WEATHER STATION WITH THREE SENSORS 6 | PAGE
TEMPERATURE & HUMIDITY TREND ARROWS
• The UP and DOWN arrows indicate changes in temperature and humidity over the past hour.
• The arrows will update every 15 minutes and compare data from exactly one hour prior.
Temperature: arrow changes every 2 degrees Fahrenheit.
Humidity: arrow changes every 3% RH
SENSOR SEARCH
• If any sensor loses connection to your station, dashes (--) will show for that outdoor sensor after 30
minutes.
• Your station will search for 3 minutes every hour to try and reconnect with your sensor. While searching,
the Sensor Reception Icon will flash.
• Hold the SEACH button 3 seconds to manually search for a sensor. Press the TX button inside the sensor’s
battery compart to force a transmission.
• If your station is unable to reconnect on its own, a Restart may be necessary.
•All HI/LO temperature/humidity records reset automatically at 12:00 (midnight).
• From normal display, press the +/HI button to view indoor and outdoor HI temperature/humidity records for
all three sensors.
• From normal display, press the -/LO button to view indoor and outdoor LO temperature/humidity records
for all three sensors
• HI/LO records reset automatically at midnight. No manual reset.
HI/LO TEMPERATURE & HUMIDITY RECORDS

WIRELESS WEATHER STATION WITH THREE SENSORS 7 | PAGE
CHANGE BATTERIES
We designed this station for convenience, so that a simple change of batteries does not lose your data or
require you to power down your station.
Sensor:
1. When Battery Indicator shows next to the Outdoor Temperature, replace batteries in your Outdoor
Sensor on that channel.
2. Then hold the SENSOR button for 3 seconds and your station will search for your sensor.
Station:
1. When Battery Indicator shows next to the Indoor Temperature, change batteries in the station.
2. After replacing the batteries in the station, it will automatically search for the sensors. Press the TX
button on each sensor to force a signal transmission. When outdoor temperature readings are received,
set time and date.
FACTORY RESTART
A factory restart of the station returns it to default settings, and “out of the box” condition and may resolve
connection issues.
If the Outdoor Temperature shows dashes on the station please follow these steps:
1. Bring each sensor inside next to station and remove batteries from all devices.
2. Press any button on the station at least 20 times, and then wait 15 minutes.
3. After the wait, install fresh batteries into each sensor and your station. Within a minute or two your
outdoor temperatures should return.
SENSOR WEATHER SHIELD-NOT INCLUDED
The Sensor Weather Shield is designed to protect your outdoor sensor from rain and snow. This shield will
oer limited protection from the sun’s heat. Purchase at: http://bit.ly/925-1418

WIRELESS WEATHER STATION WITH THREE SENSORS 8 | PAGE
If you require additional support, call or customer support team based out of La Crosse, Wisconsin.
Phone: [phone]
Or fill out our online support request form here: bit.ly/contact_techsupport
Our knowledgeable support team is available: Monday-Friday, 8am-6pm CST
Ask questions, watch detailed setup videos, and provide feedback on our social media outlets!
WE’RE HERE TO HELP!
JOIN THE CONVERSATION
CARE AND MAINTENANCE
• Do not mix old and new batteries.
• Do not mix Alkaline, Standard, Lithium, or Rechargeable batteries.
• Always purchase the correct size and grade of battery most suitable for intended use.
• Replace all batteries of a set at the same time.
• Clean the battery contacts and also those of the device prior to battery installation.
• Ensure the batteries are installed with correct polarity (+ and -).
• Remove batteries from equipment which is not to be used for an extended period of time.
• Promptly remove expired batteries.
Sensors Outside:
• Mount the TX141TH-BCHv3 sensors on a north-facing wall or in any well shaded area. Under an eave or
deck rail is preferred.
• The maximum wireless transmission range to the weather station is over 330 feet (100 meters) in open air,
not including walls or floors.
• Be sure the sensor is mounted vertically
Option 1:
• Install one mounting screw into a wall leaving some extended.
• Place the transmitter onto the screw.
• Gently pull the transmitter down to lock the screw into place.
Option 2:
• Insert the mounting screw through the front of the transmitter and into the wall.
• Tighten the screw to snug (do not over tighten).
Sensors Inside:
• Wall mount or stand in desired location.
• Avoid placing in sunlight, or near vents which could cause inaccurate readings.
POSITION SENSORS

WIRELESS WEATHER STATION WITH THREE SENSORS 9 | PAGE
SPECIFICATIONS
INDOOR:
Temperature Range: 32°F to 122°F (0°C to 50°C)
• When above 122°F (50°C) temperature shows “HI”;
• When below 32°F (0°C) temperature displays “LO”.
Humidity Range: 10% to 99% RH
Update Interval: About every 60 seconds
OUTDOOR:
Temperature Range: -40°F to 140°F (-40°C to 60°C)
Humidity Range: 10% to 99% RH
Update Interval: About every 51 seconds
Transmission Range: over 330 feet (100 meters) in open air RF 433MHz
POWER REQUIREMENTS:
308-1412-3TXv2: 3 “AA” LR6 Batteries (not included)
TX141TH-BCHv3: 2 “AA” LR6 Batteries (not included)
BATTERY LIFE
308-1412-3TXv2: over 12 months with reputable batteries
TX141TH-BCHv3: over 24 months with reputable batteries
DIMENSIONS:
308-1412-3TXv2: 6.18” W x 4.69” H x 1.66” D (15.69cm W x 11.91cm H x 4.21cm D)
TX141TH-BCHv3: 1.57” L x 0.82” W x 5.11” H (3.98cm L x 2.08cm W x 12.98cm H)
La Crosse Technology, Ltd. provides a 1-year limited time warranty (from date of purchase) on this product
relating to manufacturing defects in materials & workmanship.
For Full Warranty Details, Visit: www.lacrossetechnology.com/support
WARRANTY INFO

WIRELESS WEATHER STATION WITH THREE SENSORS 10 | PAGE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide 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 communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct 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.
This device must not be co-located or operating in conjunction with any other antenna or transmitter.
Operation is subject to the following two conditions:
(1 ) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operation.
Caution!
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications
to this equipment. Such modifications could void the user authority to operate the equipment.
All rights reserved. This manual may not be reproduced in any form, even in part, or duplicated or
processed using electronic, mechanical or chemical process without the written permission of the publisher.
This booklet may contain errors or misprints. The information it contains is regularly checked and
corrections are included in subsequent editions. We disclaim any responsibility for any technical error or
printing error, or their consequences.
All trademarks and patents are recognized.
WARNING: This product can expose you to chemicals including styrene, which is known to the State of
California to cause cancer. For more information go to: www.P65Warnings.ca.gov
FCC STATEMENT