La Crosse Technology C84428 Dimensions

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C84428 FAQS
We are weather enthusiasts like you and know proper running equipment is important. These
FAQS provide valuable information on setup, positioning, and troubleshooting your station.
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CONTENTS
C84428 FAQS..................................................................................................................................................................... 1
Contents .............................................................................................................................................................................. 1
General Information............................................................................................................................................................ 3
BATTERIES: What do I need to know about batteries?................................................................................................... 3
HARDWARE: Sensors and Station..................................................................................................................................... 3
What are the power requirements for this station? ......................................................................................................... 3
POWER INPUT: Will this station work in other countries?? ............................................................................................. 3
SETUP: How do I setup my station?.................................................................................................................................. 4
MOUNTING: Where do I mount/position my sensors?.................................................................................................... 4
Where to I place my station? ............................................................................................................................................. 5
What is Distance | Resistance | Interference? .................................................................................................................. 5
READINGS: How do I interpret the current Wind Readings? .......................................................................................... 6
How do I interpret the Wind History Readings?............................................................................................................... 6
How do I reset the Wind History Readings? .................................................................................................................... 7
How do I interpret the Rain Readings? ............................................................................................................................. 7
How do I reset the Rain Readings?................................................................................................................................... 7
How do I view my HI and LO Temperature/Humidity Readings?................................................................................... 8
How do I reset the Temperature/Humidity Readings?.................................................................................................... 8
What is Feels Like and Dew Point Temperature?............................................................................................................ 8
Where does the HI | LO reading next to the Feels Like Temperature come from? .................................................... 9
TIME: Does this station have Atomic Time? ..................................................................................................................... 9
How do I manually set the time? ....................................................................................................................................... 9
Why do “SEE APP TO CONNECT” or “LOST WIFI” show on my station? .................................................................... 10
BACKLIGHT: Does this station have a backlight?.......................................................................................................... 10
Can I operate My station on battery power only?.......................................................................................................... 11
BATTERY: What do the battery icons mean? ................................................................................................................. 11
WEEKDAY: How do I correct the day of the week? ...................................................................................................... 11

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Does this station have 12 hour and 24 hour time options?........................................................................................... 11
Why does the station show different color trees? ......................................................................................................... 11
FORECAST ICONS: What do the forecast icons mean? ............................................................................................... 12
TROUBLESHOOTING....................................................................................................................................................... 13
How do I change batteries in my sensors without losing data? ................................................................................... 13
BAR CODE: What are the barcodes and ID Numbers on my sensors and on my station?....................................... 13
How do I delete sensor ID numbers? ............................................................................................................................. 14
FACTORY RESET: How do I factory reset my station?.................................................................................................. 14
DASHES TEMP/HUMIDITY: Why does my thermo-hygro sensor show dashes on the station? ............................... 14
Why don’t my temperature/humidity readings on my station match the weather report? ........................................ 15
TEMP ACCURACY: Why does my thermo-hygro sensor read inaccurately? .............................................................. 15
What does a reading of “HI” or “LO” mean? .................................................................................................................. 15
TEMP INTERMITTANT: Why does my temp/humidity reading come and go? ............................................................ 15
Why am I going through batteries quickly? .................................................................................................................... 16
How do I change between Fahrenheit and Celsius? .................................................................................................... 16
Why are my wind cups not spinning? ............................................................................................................................. 16
Can I replace my wind cups?........................................................................................................................................... 16
WIND READING 0.00: Why do I only see 0.00 for wind speed? ................................................................................. 17
WIND DASHES: Why are there dashes for wind readings? .......................................................................................... 17
WIND INTERMITTANT: Why do my wind readings come and go?............................................................................... 17
WIND ACCURACY: Why is my wind speed inaccurate? ............................................................................................... 18
RAIN DASHES: Why are there dashes for Rain readings? ............................................................................................ 18
RAIN INTERMITTANT: Why do my Rain readings come and go?................................................................................. 18
RAIN LOW: Why is my rainfall reading low?................................................................................................................... 19
RAIN HIGH: Why is my rainfall reading high? ................................................................................................................. 19
How can I clean the rain sensor? .................................................................................................................................... 20
GET CONNECTED: Your La Crosse View™ App ............................................................................................................ 20
Where do I find the La Crosse View™ App?.................................................................................................................... 20
How do I connect?............................................................................................................................................................ 20
What are the requirements to connect? ......................................................................................................................... 21
What are the benefits of using an app?.......................................................................................................................... 21
MESSAGES: What is the meaning of these messages on my station?........................................................................ 22
Can I move my station to a new house?......................................................................................................................... 22
Why can’t I see my outdoor sensors in the app?........................................................................................................... 23

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ADD SENSOR: How can I add sensor to my La Crosse View™ app? ........................................................................... 23
Can I connect this station to Weather Underground? ................................................................................................... 23
GENERAL INFORMATION
BATTERIES: WHAT DO I NEED TO KNOW ABOUT BATTERIES?
•Good fresh batteries are important for best performance in your sensors and as backup in
your station.
•Batteries with an expiration date of 2020, were manufactured in 2010.
•We recommend batteries with an expiration date no more than 6 years in advance of the
current year for best performance.
•A minimum voltage of 1.48 v per battery is required for best performance.
•Lithium batteries may be used in outdoor sensors. Alkaline batteries for the station.
HARDWARE: SENSORS AND STATION
Your C84428 station comes with:
LTV-W1
Wind Speed sensor.
LTV-R2
Rain sensor
LTV-TH2
Thermo-hygro sensor that reads Temperature and Humidity.
All sensors operate at 915MHz RF.
WHAT ARE THE POWER REQUIREMENTS FOR THIS STATION?
LTV-W1:
2-C batteries
LTV-R2
: 2-AA batteries
LTV-TH2
: 2-AA batteries
C84428:
5 volt power cord (required) and 3-AA batteries for optional backup of your time and
date. Battery operation only will not update sensor or Wi-Fi data. Power cord is required.
POWER INPUT: WILL THIS STATION WORK IN OTHER COUNTRIES??
•Your power cord input is 100-240V 0.3A 50/60Hz, and may work in other countries if the
proper plug adapter is used (not included).
Note:
There is no guarantee that this power cord will work in other countries.
•As a standalone station-, you can use this anywhere.
However the La Crosse View™ app was designed to work with the National Weather Service
(NWS) and National Institutes of Standards and Time (NIST) in the USA. Because of this, we
cannot guarantee that any “connected” features will work in another country.

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SETUP: HOW DO I SETUP MY STATION?
Your station is a fully functional standalone station.
1. Install batteries into each sensor (any order).
2. Install power cord into wall outlet, and into the station. Install batteries into the station if you
wish.
3. Let sensors and station sit within 10 feet of each other for several minutes to lock the sensor
signals to the display.
Once the sensors are connected, you can choose to connect to the La Crosse View™ app or
continue to use as a standalone station. You can always connect later if you choose. Click here
for instructions for connecting your station to the La Crosse View™ app.
MOUNTING: WHERE DO I MOUNT/POSITION MY SENSORS?
All of your sensors read independently to your station. This provides freedom to position each
sensor in the best location available.
LTV-W1:
•Place your wind sensor two times higher than any large object within 50 feet. Wind does not
pass through hard objects, it is distorted by them. If your sensor is too close you will
measure the air turbulence and not actual wind speed.
•Place away from trees. Wind passing through trees moves slower than wind in open areas.
•Mount your sensor in a vertical position with the wind cups on top.
•Maximum transmission distance from your multi-sensor to your station, in open air is 400 feet
(121.92meters).
•Use the included mounting bracket or your own mounting pole (no more than 1 inch outer
diameter to fit). Secure to the sensor with screws provided. Tighten the screws to snug (do
not over tighten).
LTV-R2:
•Mount your rain sensor in an open area for a more accurate rain count.
•Placing the rain sensor on the ground provides the most accurate rainfall measurement as
there is no wind shear. Unfortunately, since insects think of rain gauges as personal hotels,
placing the sensor 3-6 feet above ground may deter the insects.
•Be sure your rain sensor is not sitting in a depression that would prevent rain from draining
form the sensor properly.
•Your rain sensor should be accessible to allow for periodic cleaning of leaves or other
debris that may clog the funnel.
•Install the Rain sensor on a level platform that is stationary and has a direct line of sight to
your station.
•Insert three mounting screws through the holes in the base of the rain sensor. Do not over
tighten.
•Avoid other wireless rain sensors, as this can cause inaccuracy.

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•The maximum wireless transmission range to the rain station is over 400 feet (121 meters) in
open air, not including walls or floors.
LTV-TH2:
•Place your thermo-hygro sensor at least 6 feet off the ground.
•For accurate temperature readings your sensor needs to be shaded from the sun in a well
vented area.
•Mount your sensor vertically to allow moisture to drain out the bottom.
•Preferred location is on a north facing wall under an eave or deck rail.
•Avoid placing near a metal roof that will cause it to read high on sunny days.
•Avoid other sources of heat such as soffit vents, and window or door frames.
•For accurate humidity readings, avoid placement near vegetation and lakes or other bodies
of water when possible.
•Place your sensor in a well-vented area. Trapped moisture will cause inaccurate readings.
•Maximum transmission distance from your thermos-hygro sensor to your station, in open air
is 400 feet (121.92meters).
•Insert the mounting screw through the front of the transmitter and into the wall. Tighten the
screw to snug (do not over tighten).
WHERE TO I PLACE MY STATION?
Your station is designed for flexible placement on a desk or countertop, or to position on the
wall.
•Position within reach of an outlet that is always active. Some outlets in living rooms and in
bedrooms may only be active when the light switch is on.
•This station must operate with the 5 volt power cord in order to receive sensor updates
and/or to update Wi-Fi data when connected. Operation on battery power will only maintain
time/date settings if you need to move your station.
•Best reception occurs when only one wall is between your station and each sensor outside.
•Position you station six feet from other electronics and wireless devices. If you suspect RF
(radio frequency) interference, simply move your weather station a few feet.
WHAT IS DISTANCE | RESISTANCE | INTERFERENCE?
Distance:
•The maximum transmitting range in open air is over 400 feet (121.92 meters) between each
sensor and your station.
•Consider the signal path from your station to each sensor as a straight line.
•Consider the distance the station is from other electronics in the home.
Resistance:
•Each obstacle: walls, windows, vegetation, stucco, concrete, and large metal objects will
reduce the effective signal range by about one-half.
•Mounting your sensors on a metal fence can significantly reduce the effective signal range.

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Interference:
•Consider electronics in the signal path between the sensors and your station.
•Simple relocation of the sensors or the station may correct an interference issue.
•Windows can reflect the radio signal.
•Metal will absorb the RF (radio frequency) signal.
•Stucco held to the wall by a metal mesh will cause interference.
•Transmitting antennas from: ham radios, emergency dispatch centers, airports, military
bases, etc. may cause interference.
•Electrical wires, utilities, cables, etc. may create interference if too close.
READINGS: HOW DO I INTERPRET THE CURRENT WIND READINGS?
•
Wind Speed
- is the highest current wind speed at the last record.
•
Top Speed
– is the highest wind speed reading in the past hour.
•
Blue circle
-
o
Standalone station:
When operating as a standalone station, the blue circle will remain
solid.
o
Connected to the La Crosse View™ app:
Your blue circle will forecast National Weather
Service (NWS) wind direction.
HOW DO I INTERPRET THE WIND HISTORY READINGS?
In addition to the one hour history which is constantly shown on the station, you can view wind
speed history at 24 hours, 7 days, current month, and current year.
Press and release the WIND button to toggle through the Wind Speed History times.
•
24 Hour Wind Speed
– Shows the top speed in the past 24 hours from the last record. This
is a rolling 24 hour period and not a set midnight to midnight reading.
•
7 Days
- Shows the top speed in the past 7 days from the last record. This is a rolling 7 day
period, not a Monday through Sunday record. Updates at midnight each day.
•
Month
– Shows top wind speed for the current month. Record is from the first day of the
month to the last day of the month. When in the middle of the month, it will show the
readings from the first day of the month to the last full day. Example: If today is the 15th of
the month, the top speed is from the 1st to the 14th. After midnight, the 15th will be included.
Note
: Press and release the PLUS button to view up to 11 previous months.
•
Year
– Shows top wind speed for the current year. January 1, through December 31st.

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HOW DO I RESET THE WIND HISTORY READINGS?
Your wind speed history readings are reset individually.
1. Press and release the WIND button to view the history reading you wish to reset.
2. Hold the MINUS button for 5 seconds to reset that value to current wind speed.
3. Press and release the LIGHT button to exit.
HOW DO I INTERPRET THE RAIN READINGS?
You have the option to have the rainfall timeframe you prefer, to be shown on the station all the
time. Simply press and release the RAIN button to select:
•
NOW
– Shows rainfall for the current rain event. Starts recording when rain begins and
stops recording when there has been no additional rainfall for 30 minutes. After 30 minutes
this reading reset to zero.
•
1 Hour
– Shows rainfall in the past 60 minutes. This is a rolling value for the past 60 minutes
and not a set time. As time passes without rain, this values will count down to zero.
•
24 Hours
– Shows rainfall in the past 24 hours as a rolling value that updates every hour to
show the past 24 hours. As time passes without rain, this values will count down to zero.
•
7 Days
– Rainfall for the past 7 days. This is a rolling 7 day period, not a Monday through
Sunday record. Updates at midnight each day. As time passes without rain, this values will
count down to zero.
•
Month
- Record is from the first day of the month to the last day of the month. When in the
middle of the month, it will show the readings from the first day of the month to the last full
day. Example. If today is the 15th of the month, the month rain reading is from the 1st to the
14th. After midnight, the 15th will be included.
Note
: Press and release the PLUS button to view up to 11 previous months.
•
Year
– Shows rainfall for the current month and the past 11 months combined.
•
Total
– Shows all rainfall from the time the station was setup until the station was powered
down or the value was reset. The total rainfall can show years’ worth of data.
HOW DO I RESET THE RAIN READINGS?
Your rainfall readings are reset individually.
1. Press and release the RAIN button to view the history reading you wish to reset.
2. Hold the MINUS button for 5 seconds to reset that rain value to zero.
3. Press and release the LIGHT button to exit.

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HOW DO I VIEW MY HI AND LO TEMPERATURE/HUMIDITY READINGS?
Your high and low temperature and humidity readings are recorded with time and date of
occurrence. Each time a new high or low reading is recorded, that reading with time and date of
occurrence will show.
To view your HI | LO records, simply press and release the TEMP button.
Viewing order:
•Outdoor HI Temperature
•Outdoor LO Temperature
•Outdoor HI Humidity
•Outdoor LO Humidity
•Indoor HI Temperature
•Indoor LO Temperature
•Indoor HI Humidity
•Indoor LO Humidity
•Feels Like HI
•Feels Like LO
•Dew Point
Note:
Dew Point does not have a time/date of occurrence.
HOW DO I RESET THE TEMPERATURE/HUMIDITY READINGS?
Your temperature and humidity readings are reset individually.
1. Press and release the TEMP button to view the reading you wish to reset.
2. Hold the MINUS button for 5 seconds to reset individual temperature or humidity value to
current temperature, humidity, time and date.
3. Press and release the LIGHT button to exit.
WHAT IS FEELS LIKE AND DEW POINT TEMPERATURE?
Feels Like temperature indicates both Wind Chill and Heat index on stations with wind speed
•
Feels Like Temperature shows Wind Chill:
When the temperature is below 50°F, and
generally a 5 mph sustained wind speed, the Feels like Temperature is showing Wind Chill.
•
Feels Like temperature shows Heat Index:
When the temperature is above 80°F, the Feels
like temperature is showing the Heat Index.
•
Feels Like temperature shows Current Temperature:
When temperature is between 51°F
and 80°F, the Feels like temperature will remain the same as the outdoor temperature
regardless of humidity or wind speed.

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WHERE DOES THE HI | LO READING NEXT TO THE
FEELS LIKE TEMPERATURE COME FROM?
Your station provides a daily HI | LO temperature reading, as well and the historical records with
time and date stamp listed above. This is shown continually on your station. No button press is
necessary.
•
Standalone station:
The daily HI | LO temperature comes from your thermo-hygro sensor
when you operate as a standalone station.
•
Connected to the La Crosse View™ app:
When you connect to the La Crosse View™ app.
The daily HI | LO reading will come from the NWS, as a forecasted HI and LO. The words
NWS Forecast will show above the temperature.
TIME: DOES THIS STATION HAVE ATOMIC TIME?
•
Standalone station:
When operating as a standalone station, the time needs to be set
manually on this station.
•
Connected to the La Crosse View™ app:
When operating as a connected station the time
will update from the National Institutes of Standards and Time (NIST). Your station will sync
with NIST twice per day.
HOW DO I MANUALLY SET THE TIME?
When operating as a standalone station, you can manually adjust your station’s settings:
1. Hold the SET button for 3 seconds to enter settings menu.
2. Press and release the + or - buttons to adjust the flashing values. Hold to adjust quickly.
3. Press and release the SET button to confirm and move to the next item.
Note:
Press and release the LIGHT button any time to exit settings
Settings order:
•Beep ON/OFF
•12H/24H Time
•Hour
•Minutes
•Year
•Month
•Date
•Temperature Fahrenheit/Celsius
•SEE APP (connection prompt for app, no actual function)
Full Program Menu:
1. Hold the SET button for 3 seconds to enter settings. BEEP SOUND ON will show. Press and
release the PLUS or MINUS button if you want the Beep sound OFF.

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2. Press and release the SET button to confirm and move to select 12/24 hour time format.
12/24 TIME FORMAT will show. Press and release the PLUS or MINUS button if you want 24
hour time format.
3. Press and release the SET button to confirm and move to the hour. 12: and SET HOUR will
show. Press and release the PLUS or MINUS button to adjust the hour.
4. Press and release the SET button to confirm and move to the minutes. :00 and MINUTES will
show. Press and release the PLUS or MINUS button to adjust the minutes.
5. Press and release the SET button to confirm and move to the year. 2017 and SET YEAR will
show. Press and release the PLUS or MINUS button to adjust the year.
6. Press and release the SET button to confirm and move to the month. JANUARY and SET
MONTH will show. Press and release the PLUS or MINUS button to adjust the month.
7. Press and release the SET button to confirm and move to the date. 01 and SET DATE will
show. Press and release the PLUS or MINUS button to adjust the date.
8. Press and release the SET button to confirm and move to select Fahrenheit or Celsius. TEMP
FAHRENHEIT will show. Press and release the PLUS or MINUS button to select Celsius (°C).
9. Press and release the SET button to confirm and SEE APP TO CONNECT will show. This is a
reminder to connect to the La Crosse View™ app. This is not required when operating as a
standalone station. There is no actual function when you see this. Press the LIGHT button to
exit.
WHY DO “SEE APP TO CONNECT” OR “LOST WIFI” SHOW ON MY STATION?
When operating as a standalone station, you will occasionally see the words SEE APP TO
CONNECT or LOST WIFI.
•SEE APP is a prompt to connect to the La Crosse View™ app. This is not required.
•LOST WIFI again refers to your station searching for a WIFI connection to connect to the
La Crosse View™ app. This is not required.
•These statements should only flash for a few minutes then disappear.
•They may show again for a few minutes if you restart the station or press and release the
SET button.
•When connected you will have these and other status messages. These are described
under below when talking about connected status messages.
BACKLIGHT: DOES THIS STATION HAVE A BACKLIGHT?
Yes, your station has a backlight with 5 levels of intensity. Power cord use is required for this
station to receive updates from the sensors.
•Press and release the LIGHT button to adjust the backlight intensity or to turn it off.
•Intensity levels: 0% (OFF) | 3% | 20% | 50% | 100%

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CAN I OPERATE MY STATION ON BATTERY POWER ONLY?
•No, the power cord is required for your sensors to update.
•When you operate as a connected station, the power cord is required to maintain Wi-Fi
connection and sensor updates.
BATTERY: WHAT DO THE BATTERY ICONS MEAN?
•A battery icon will appear near your WIND reading when you need to change batteries in
your wind sensor.
•A battery icon will appear near your RAIN reading when you need to change batteries in
your rain sensor.
•A battery icon will appear near your OUTDOOR temperature reading when you need to
change batteries in your thermo-hygro sensor.
•A battery icon will appear near your INDOOR humidity reading when you need to change
batteries in your station.
•See how to change batteries under troubleshooting.
WEEKDAY: HOW DO I CORRECT THE DAY OF THE WEEK?
•The day of the week will set when the Year, Month, and Date are set. If your day of the
week is incorrect, yet the month and date are correct, please go the program menu and
check the YEAR setting.
DOES THIS STATION HAVE 12 HOUR AND 24 HOUR TIME OPTIONS?
•Yes, you can select 12 hour or 24 hour time format in the program menu.
WHY DOES THE STATION SHOW DIFFERENT COLOR TREES?
The trees and foliage color will change seasonally to provide variety to your station.
Programmed dates in the station tell the trees when to change automatically.
Spring: March 20th – Jun 20th Summer: Jun 21st – Sep 20th

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FORECAST ICONS: WHAT DO THE FORECAST ICONS MEAN?
Standalone Station:
When operating as a standalone station, the forecast icons predict
weather condition over the next 12-hours based on the change of atmospheric pressure with
about 70-75% accuracy. As weather conditions cannot be 100% correctly forecasted we are not
responsible for any loss caused by an incorrect forecast.
Forecast Icons for standalone station:
•Sunny
•Partly Sunny
•Cloudy
•Rain
•T-Storm
•Snow
Note:
The “snow” icon appears when the temperature is below 32°F (0°C) and the forecast is
rainy or stormy.
•Your station calibrates barometric pressure based on its location over time to generate an
accurate, personal forecast. Please allow 7-10 days for barometer calibration.
•
IMPORTANT
: As the Station builds memory, it will compare the current average pressure to
the past forty day average pressure for increased accuracy. The longer the Station operates
in one location the more accurate the forecast icons will be.
Connected Station:
When your station is connected to the La Crosse View™ app you will see an
additional 8 forecast icons from the National Weather Service (NWS). Your forecast will update
multiple times per day. The forecast icons predict weather condition for the next 3-6 hours.
Additional forecast icons when connected:
•Windy
•Light Rain
•Severe T-Storm
•Light Snow
•Wintry Mix
•Blizzard
•Ice
•Fog
1. Your weather station checks with the NWS eight times per day.
2. Different stations may show different aspects of the NWS based on when they update from
the NWS.
Autumn: Sep 21st – Dec 20th Winter: Dec 21st – Mar 19th

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Note:
the NWS can update their website at any time.
⋅
Weather Forecast Icons (Sun, Rain, etc.):
Predicting weather in the next 3-6 hours.
⋅
Chance of Precipitation:
Forecast for 12 hour period
⋅
HI | LO Temperature:
Forecast of daytime maximum temperature and overnight minimum
temperature.
Data Stream items:
⋅
Probability of Hail:
Chance of Hail within 25 miles.
⋅
Probability of Damaging
Thunderstorms:
Chance of Thunderstorms within 25 miles.
⋅
Probability of Tornado:
Chance of Thunderstorms within 25 miles.
⋅
Sky Cover:
Cloud cover percentage for the current hour.
⋅
Snow Accumulation:
Expected accumulation of new snow in a 6 hour period
⋅
Wind Direction:
Forecasted sustained wind direction for the indicated hour
⋅
Wind Speed:
Forecasted sustained wind speed for the indicated hour.
⋅
Wind Gust:
Maximum 3-second wind speed (in knots) forecast to occur within a
2-minute interval. Wind gust forecasts are valid at the top of the indicated hour.
Note:
All NWS wind reads are at a height of 32.8 feet (10 meters).
TROUBLESHOOTING
HOW DO I CHANGE BATTERIES IN MY SENSORS WITHOUT LOSING DATA?
We designed this station for convenience, so that a simple change of batteries does not lose
data or require you to power down your station.
•If you have a low battery icon on your station, you need to replace the batteries in the
sensor or in the station as indicated.
•Simply install fresh batteries into your sensor then hold the SENSOR button for 3 seconds
and your station will search for your sensors.
•When changing the batteries in the station, continue using the power cord. After replacing
the batteries, no other action is needed. The batteries in the station only maintain time/date
in the event of a power outage.
BAR CODE: WHAT ARE THE BARCODES AND ID NUMBERS
ON MY SENSORS AND ON MY STATION?
•Did you know that your sensors will “lock” into your station?
•This ensures that the sensor readings are from your sensor and not a neighbors’.
•When you press and release your SENSOR button you will see your station ID, your
thermo-hygro sensor ID, and your wind speed sensor ID and your rain sensor ID.
•The sensor ID on the station should match your first six numbers on the barcode of that
sensor.
•These sensors will remain locked to your station until you manually delete them.

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•The barcodes are also important identifiers for the La Crosse View™ app if you choose to
connect.
HOW DO I DELETE SENSOR ID NUMBERS?
In the rare event you need to replace your sensor, you will first need to delete the old sensor ID
from your station.
1. Remove batteries from your old sensor.
2. Press and release the SENSOR button to view your sensor ID number.
3. While viewing your sensor ID, hold the MINUS button for 5 seconds to delete your old
sensor ID. Dashes will show for the ID number.
4. Your station will automatically begin searching for the new sensor.
5. Install batteries in your new sensor and allow up to three minutes for your new sensor
readings and ID to appear on your station.
FACTORY RESET: HOW DO I FACTORY RESET MY STATION?
•A factory reset will delete all sensor ID numbers and if connected, remove all Wi-Fi
connections.
•Basically this is a great way to return your station to “out of the box” condition.
•This is more effective than removing all power for clearing out the station.
•All history records will be removed, so write down anything you want to keep.
To factory reset your station:
1. Hold the RAIN and LIGHT buttons together for 5 seconds.
2. When your station resets it will look for all sensors. Allow at least ten minutes to reacquire
the sensors.
Note:
if operating connected, you will need to reconnect to Wi-Fi from the app. Click here for
details.
DASHES TEMP/HUMIDITY: WHY DOES MY THERMO-HYGRO SENSOR SHOW
DASHES ON THE STATION?
Dashes indicate the connection is lost between your station and the outdoor sensor.
•My first thought is always to check that my batteries are good. If it has been working and
now is not, low batteries are the most common connection problem.
•Next, check your distance, resistance and interference. If everything was working previously
at the same location, this is likely not the issue. However sometimes there is new growth on
trees or bushes that causing another barrier. Radio Frequency (RF) signal does not travel
well through foliage due to the moisture content.
•Occasionally adding a new wireless electronic device to the home will cross the signal path
for the sensor. If this occurs try moving your station a few feet or turning the station 90
degrees for a better angle to receive the sensor signal.

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•When you have good batteries, and good location, hold the SENSOR button for three
seconds to search for your sensors. If you regain connection while the sensor is mounted,
great. If you do not regain connection, bring the sensor within 10 feet of the station and
search again.
WHY DON’T MY TEMPERATURE/HUMIDITY READINGS
ON MY STATION MATCH THE WEATHER REPORT?
•Your temperature and humidity readings are from you sensor at your location. Your local
reporting station can be miles away so readings will differ.
TEMP ACCURACY: WHY DOES MY THERMO-HYGRO SENSOR READ
INACCURATELY?
•The thermo-hygro sensor reads the environment. If your sensor reads high during the day
but not at night it is a mounting problem.
•
Side-by-side test
: Bring the thermo-hygro sensor in the house and place it next to your
station for 2 hours.
•Compare indoor and outdoor temperature. The temperatures should be within 4 degrees to
be within tolerance. The humidity should be within 14% to be within tolerance.
•If the sensor reads correctly when next to your station then try a different location outside.
•Look for heat sources such as sunlight, door or window frames, or reflected heat that may
cause inaccurate readings.
•Press and release the SENSOR button to view the thermos-hygro sensor ID number.
Compare to the barcode on your sensor to be sure they match.
•If your temperature is reading low, and location is not an issue, you may have a bad sensor.
WHAT DOES A READING OF “HI” OR “LO” MEAN?
•If your outdoor temperature reading shows “HI” or “LO”, check that your batteries are good.
•Overpower or underpowered batteries can cause this reading.
•If batteries are good, replace the outdoor sensor.
•If your temperature is fine but your humidity is reading “HI” or “LO” or dashes, your humidity
may be below 10% Relative Humidity. Your sensor does not read below 10% humidity.
TEMP INTERMITTANT: WHY DOES MY TEMP/HUMIDITY READING COME AND GO?
•RF (radio frequency) communication may come and go occasionally. This can be normal in
some environments (e.g. moister climates).
•If a sensor goes out, please wait 2-4 hours for it to reconnect on its own. Please be patient
– these stations can reconnect on, after many hours out.
•RF (radio frequency) communication is not always 100% on. Certain temporary conditions
can cause it to go out for a time (e.g. 100% humidity).

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If a miss happens:
•If sensor loses connection to the station for any reason, the station will show dashes after 30
minutes.
•The station will search for 5 minutes every hour to reconnect with sensor.
•Be sure you have good batteries. Manually search for your sensor by holding the SENSOR
button for three seconds.
Try this:
•Bring your sensor within 10 feet of your station and make sure it is connected to the station.
•After 15 minutes move the sensor into the next room with a wall between the sensor and the
station for 1 hour.
•If there is no loss of signal in that hour, move the sensor just outside.
•Continue moving the sensor back to its original location.
•If you lose connection, look for sources of interference.
WHY AM I GOING THROUGH BATTERIES QUICKLY?
•Test a new set of batteries. Write down the date of installation and the voltage of the
batteries.
•When the batteries fail, please note the date and voltage again. This is helpful in determining
the problem.
•Check for leaking batteries, which may damage the sensor.
HOW DO I CHANGE BETWEEN FAHRENHEIT AND CELSIUS?
•On your sensor, open the battery cover and press the F/C button. This will change the
temperature display on the sensor only.
•On your station enter the program menu to select Fahrenheit or Celsius temperature display
on the station.
WHY ARE MY WIND CUPS NOT SPINNING?
•Check for debris or ice preventing cups from moving.
•Check mounting location. Look for obstructions that prevent the wind from reaching the
sensor.
•In most cases, the wind sensor needs to be 4-6ft above the highest point on the roof in
order to clear nearby obstructions and read accurately.
•A 50-foot clearance in all directions is best.
•Push down firmly on the center of the cups to reseat them.
•Cups are replaceable.
CAN I REPLACE MY WIND CUPS?
Occasionally, a bad storm with hail or debris that will damage your wind cups. These are easily
replaced.

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Replace wind cups:
1. Loosen the screw on side of cups
2. Remove cups
3. Install new cups
4. Tighten screw
Note:
The screw in the wind cups will fit on the flat side of the metal stem on the sensor.
WIND READING 0.00: WHY DO I ONLY SEE 0.00 FOR WIND SPEED?
The 0.00 means your wind sensor is connected to your station.
•Check that the cups spin freely. Something may be preventing movement.
•Are your wind cups unbroken? After a storm it is good to check this.
WIND DASHES: WHY ARE THERE DASHES FOR WIND READINGS?
Dashes indicate the connection is lost between your station and the wind sensor.
•My first thought is always to check that my batteries are good. If it has been working and
now is not, low batteries are the most common connection problem.
•Next, check your distance, resistance and interference. If everything was working previously
at the same location, this is likely not the issue. However sometimes there is new growth on
trees or bushes that cause another barrier. Radio Frequency (RF) signal does not travel well
through foliage due to the moisture content.
•Occasionally adding a new wireless electronic device to the home will cross the signal path
for the sensor. If this occurs try moving your station a few feet or turning the station 90
degrees for a better angle to receive the sensor signal.
•When you have good batteries, and good location, hold the SENSOR button for three
seconds to search for your sensors. If you regain connection while the sensor is mounted,
great. If you do not regain connection, bring the sensor within 10 feet of the station and
search again.
WIND INTERMITTANT: WHY DO MY WIND READINGS COME AND GO?
•RF (radio frequency) communication may come and go occasionally. This can be normal in
some environments (e.g. moister climates).
•If a sensor goes out, please wait 2-4 hours for it to reconnect on its own. Please be patient
– these stations can reconnect on, after many hours out.
•RF (radio frequency) communication is not always 100% on. Certain temporary conditions
can cause it to go out for a time (e.g. 100% humidity).
If a miss happens:
•If your wind sensor loses connection to the station for any reason, the station will show
dashes after 30 minutes.
•The station will search for 5 minutes every hour to reconnect with wind sensor.
•Be sure you have good batteries. Manually search for your sensor.

18 | Page
Try this:
•Bring your wind sensor within 10 feet of your station and make sure it is connected to the
station.
•After 15 minutes move the wind sensor into the next room with a wall between the sensor
and the station for 1 hour.
•If there is no loss of signal in that hour, move the wind sensor just outside.
•Continue moving the wind sensor back to its original location.
•If you lose connection, look for sources of interference.
WIND ACCURACY: WHY IS MY WIND SPEED INACCURATE?
•What are you comparing your wind speed to? Your local reporting station is miles from your
location and should not be used for comparison.
•Check the unit of measure (MPH, or KMH).
•Check to see if your station receives the same repetitive wind speed recording from the
sensor multiple times.
•Check that the cups turn freely.
•Check for obstructions that prevent clear wind flow to the cups.
•Check mounting. In most cases, the wind sensor needs to be 6 feet or more above the
highest point on the roof in order to clear nearby obstructions and read accurately. A 50-foot
clearance in all directions is best.
•It is helpful to send pictures of the sensor mounting, if you need to contact customer support.
RAIN DASHES: WHY ARE THERE DASHES FOR RAIN READINGS?
Dashes indicate the connection is lost between your station and the rain sensor.
•My first thought is always to check that my batteries are good. If it has been working and
now is not, low batteries are the most common connection problem.
•Next, check your distance, resistance and interference. If everything was working previously
at the same location, this is likely not the issue. However sometimes there is new growth on
trees or bushes that cause another barrier. Radio Frequency (RF) signal does not travel well
through foliage due to the moisture content.
•Occasionally adding a new wireless electronic device to the home will cross the signal path
for the sensor. If this occurs try moving your station a few feet or turning the station 90
degrees for a better angle to receive the sensor signal.
•When you have good batteries, and good location, hold the SENSOR button for three
seconds to search for your sensors. If you regain connection while the sensor is mounted,
great. If you do not regain connection, bring the sensor within 10 feet of the station and
search again.
RAIN INTERMITTANT: WHY DO MY RAIN READINGS COME AND GO?
•RF (radio frequency) communication may come and go occasionally. This can be normal in
some environments (e.g. moister climates).
•If a sensor goes out, please wait 2-4 hours for it to reconnect on its own. Please be patience
– these stations can reconnect on, after many hours out.

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•RF (radio frequency) communication is not always 100% on. Certain temporary conditions can
cause it to go out for a time (e.g. 100% humidity).
If a miss happens:
•If your rain sensor loses connection to your station for any reason, the station will show
dashes after 30 minutes.
•The station will search for 5 minutes every hour to reconnect with rain sensor.
•Be sure you have good batteries. Manually search for your sensor.
Try this:
•Bring your rain sensor within 10 feet of your station and make sure it is connected to the
station. Your station will show 0.00 for rain when connected and no rain has occurred.
•After 15 minutes move the rain sensor into the next room with a wall between the sensor and
the station for 1 hour.
•If there is no loss of signal in that hour, move the rain sensor just outside.
•Continue moving the rain sensor back to its original location.
•If you lose connection, look for sources of interference.
RAIN LOW: WHY IS MY RAINFALL READING LOW?
•Low rain readings indicate the rain sensor and station are connected.
•Check that the rocker tips freely.
•Check the funnel and the inside of the rain sensor for insect nests or debris that may cause
loss of rocker motion.
•Be sure to mount the rain sensor level.
Complete a Tip Test:
Write down the Total Rain reading or reset the Rain Total to 0.00. With rain sensor mounted
slowly pour water into the funnel to tip the rocker of the rain sensor 10 times. Wait at least 2
minutes for all the rain to collect. Repeat three times.
•Compare these tests. If they are the same, then your rain is reading correctly. If the rain
readings are different, repeat the test 3 times to avoid human error. Then look for causes
such as mounting too tight or debris clogging the funnel.
RAIN HIGH: WHY IS MY RAINFALL READING HIGH?
•Check for sources of RF (radio frequency) interference such as other wireless rain sensors,
ham radios or electric transformers.
•Keep the station six feet from cordless phones or wireless routers etc.
Complete a Tip Test:

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Write down the Total Rain reading or reset the Rain Total to 0.00. With rain sensor mounted
slowly pour water into the funnel to tip the rocker of the rain sensor 10 times. Wait at least 2
minutes for all the rain to collect. Repeat three times.
•Compare these tests. If they still read high then contact support.
HOW CAN I CLEAN THE RAIN SENSOR?
1. Remove rain funnel (open locking tabs on both sides and pull off funnel)
2. Gently remove debris or insects inside the rainsensor.
3. Clear debris from drain vents.
4. Clear debris from the rain funnel.
5. Reinstall the rain funnel.
Note:
Do not oil the rain sensor.
GET CONNECTED: YOUR LA CROSSE VIEW™ APP
Enjoy the added benefits of on-the-go monitoring when you are connected via your mobile
device. For support and guidance of your La Crosse View™ app, please visit:
1. Android users: http://www.lacrossetechnology.com/support/lacrosseviewandroid
2. iOS users: http://www.lacrossetechnology.com/support/lacrosseviewios
WHERE DO I FIND THE LA CROSSE VIEW™ APP?
•Visit the App Store or Google Play Store to download the free La Crosse View™ app on
your mobile device.
HOW DO I CONNECT?
Confirm that your mobile device is connected to a 2.4 GHz Wi-Fi Network before you connect
your station. Some routers have 5.0GHZ for media streaming and 2.4GHZ for everything else.
1.
All
Wi-Fi routers have a 2.4 GHz band.
2. Newer routers are often multi-band routers with both 2.4 GHz and 5 GHz bands.
For more information on routers please visit: https://www.lacrossetechnology.com/router_info