La Crosse Technology 30B-1425B User Manual
DC: 100814
WWVB Time
Calendar +
Alarm
Color
Animated
Forecast +
Tendency
Outdoor
Humidity
with Trend
Indoor
Temperature
with Trend
Indoor/Outdoor
Temperature
Alerts + Indoor
Humidity with
Trend
OUTDOOR
SENSOR
TX141TH-Bv2
Outdoor
Temperature
with Trend
Sensor
Battery
Cover
Sensor Battery
Compartment
2 “AA”
Battery
Compartment
3 “AAA”
AC Power
Jack
DC 5.0V
GPU280500150WD00
Base
Stand
24 Hour
Pressure
History Graph
with Trend
SIDE BUTTONS
Moon Phase
LED
TX
BACK
VIEW
FRONT BUTTONS
Wall
Hanging
Holes
FRONT
VIEW
Model: 308-1425B www.lacrossetechnology.com/support Page | 1
Model: 308-1425B
Instruction Manual
WIRELESS COLOR WEATHER STATION
Quick Setup
Step 1: Insert the 5 volt AC cord (included) into the wall outlet then into the weather
station.
Step 2: Insert the 3 new AAA Alkaline batteries (not included) into the weather station.
Observe the correct polarity.
Step 3: Insert the 2 new AA batteries (not included) into the TX141TH-Bv2 outdoor
sensor. Observe the correct polarity. The red LED will flash during transmission.
Restart: If the outdoor temperature is not displayed after 3 minutes, unplug the AC
adapter and remove batteries from the weather station & sensor and press any button
20 times. After 15 minutes return to Step 1 above.
Table of Contents
WIRELESS COLOR WEATHER STATION ............................................................................................ 1
Quick Setup ................................................................................................................................................. 2
Table of Contents ...................................................................................................................................... 2
Introduction ................................................................................................................................................ 4
Features ........................................................................................................................................................ 4
Detailed Setup: Weather Station and Outdoor Sensor .............................................................. 4
Button Functions ....................................................................................................................................... 5
▼ (Down) Button .......................................................................................................................................... 5
TIME SET Button ........................................................................................................................................... 5
SNOOZE/LIGHT (HI-LOW-OFF) Button .................................................................................................... 5
HEAT/DEW/SENSOR SEARCH button ....................................................................................................... 5
▲ (UP) Button ............................................................................................................................................... 6
ALERT Button ................................................................................................................................................. 6
ALARM Button ............................................................................................................................................... 6
Set Time, Date, Temperature Unit ..................................................................................................... 6
WWVB Reception ON/OFF ........................................................................................................................... 7
Time Zone ...................................................................................................................................................... 7
Daylight Saving Time Indicator ................................................................................................................. 7
12-hour or 24-hour Time Format .............................................................................................................. 7
Set Time ......................................................................................................................................................... 7
Set Calendar .................................................................................................................................................. 8
Fahrenheit/Celsius ........................................................................................................................................ 8
Temperature Alerts .................................................................................................................................. 8
Arm/Disarm Temperature Alerts ............................................................................................................... 8
Temperature Alert Sounds .......................................................................................................................... 9
Model: 308-1425B www.lacrossetechnology.com/support Page | 2
Time Alarm Set .......................................................................................................................................... 9
Deactivate Alarm .......................................................................................................................................... 9
Snooze ............................................................................................................................................................ 9
Adjust Backlight (HI-LOW-OFF) ......................................................................................................... 9
Heat Index/Dew Point ......................................................................................................................... 10
Heat Index ................................................................................................................................................... 10
Dew Point Temperature ............................................................................................................................. 10
Temperature/Humidity Trend indicators ...................................................................................... 10
Search for Outdoor Sensor ................................................................................................................. 10
MIN/MAX (View, Reset) ...................................................................................................................... 11
Animated Color Forecast Icons ......................................................................................................... 11
Forecast Tendency Indicators (Up, Right, Down Arrows) ..................................................... 12
Manual WWVB Time Signal Search .................................................................................................. 13
Outdoor Positioning and Use ............................................................................................................. 13
Low Battery icon ..................................................................................................................................... 13
Care and Maintenance .......................................................................................................................... 13
Specifications ........................................................................................................................................... 14
Warranty Information .......................................................................................................................... 15
FCC Statement ......................................................................................................................................... 15
Model: 308-1425B www.lacrossetechnology.com/support Page | 3
Introduction
La Crosse Technology® introduces a Wireless Color Weather Station with precise, realtime backyard weather. Animated color forecasts with trends react to changing
barometric pressure. 24 hour pressure history graph and moon phase for a complete
weather experience. Monitor in/out temperature trends with high and low alert settings.
Measure in/out temperature and humidity with daily min/max records -- all on one easyto-read color display with adjustable brightness.
Features
12/24 hr. atomic time (manual setting)
Signal strength icon for sensor transmission
Outdoor humidity (%RH) with trend indicator
IN / OUT outdoor temperature (°F / °C) with trend
Animated forecast icons
Forecast tendency indicator
Customize IN / OUT temp. alerts (low / high) for weather station and outdoor sensor
Perpetual calendar (day / month / date / year)
Indoor humidity (%RH) with trend indicator
Indoor temperature (°F / °C) with trend
Back light control (high / low / off)
Time alarm
Heat index and dew point
Min. / max. temperature and humidity
24 hour pressure history graph
Moon phase
Station and sensor low battery icon
Atomic reception indicator
Snooze / alarm icon
Detailed Setup: Weather Station and Outdoor Sensor
STEP 1:
Insert the 5-volt A/C power adapter into the designated area
on the back of the Weather station.
Plug the A/C power adapter into a wall outlet for continuous
backlight (ON/OFF), and dimmer feature.
STEP 2: (optional battery operation)
Slide tab to down and pull out to remove the battery cover.
Insert three new AAA Alkaline batteries into the back of the weather
station. Observe the correct polarity (see marking inside the battery
compartment).
The weather station will light up and show indoor temperature, humidity and
time.
(Backlight will illuminate for 8 seconds when using only battery power with a
press/release of the SNOOZE/LIGHT button)
Model: 308-1425B www.lacrossetechnology.com/support Page | 4
STEP 3:
The weather station has 5 buttons across the top and 2
Ensure that the transmitter is within 10 feet of the weather station.
Remove battery cover from transmitter. Slide the battery cover down
and lift off the front.
Insert two new AA batteries into the TX141TH-Bv2 transmitter.
Observe the correct polarity.
Within three minutes, the Weather station will show readings in the
outdoor temperature area on the LCD.
Note: Use Alkaline batteries (or Lithium for temperatures below -20°F/-
28.8°C).
Button Functions
▼ (Down) Button
Setting-
Press to decrease values during setting.
Hold 2 seconds to quickly adjust values.
Default Time Display-
Press to display minimum temperature/humidity.
Hold 2 seconds to clear minimum temperature/humidity memory.
Temperature Alert-
Press to disarm alerts
TIME SET Button
Default Time Display-
Press to start or stop a WWVB time signal search
Hold for 3 seconds to set time/calendar, etc.
SNOOZE/LIGHT (HI-LOW-OFF) Button
Default Time Display-
Press to change the LCD backlight brightness. HI/LOW/OFF
Press to activate backlight for 10 seconds.(without adaptor)
Time Alarm-
Press to activate the snooze function when alarming
HEAT/DEW/SENSOR SEARCH button
Default Time Display-
Press once to view Heat Index.
Press twice to view Dew Point.
Hold to search for Outdoor sensor.
Model: 308-1425B www.lacrossetechnology.com/support Page | 5
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