La Crosse Technology WS-7213U User Manual
WS-7213U
Wireless 433 MHz
Weather Station
Instruction Manual
TABLE OF CONTENTS
Topic Page
Inventory of Contents 3
Additional Equipment 4
Quick Setup 5-8
Detailed Setup Guide
Battery Installation 9-11
Setting the Time 11
Features
Minimum and Maximum
Temperatures
Resetting Minimum and
Maximum Temperatures
Weather Forecast and Weather
Tendency Arrows
Adding additional remote
temp/humidity sensors
(optional)
Viewing and operating multiple
remote temp/humidity sensors
Mounting 21-22
Troubleshooting 23-26
Maintenance and Care 26
Specifications 27-28
Warranty Information 29-31
12-13
13
14-17
17-19
19-20
2
INVENTORY OF CONTENTS
1.
The indoor weather
station (Figure 1)
2.
The remote
temperature/humidity
sensor (TX4U) and
mounting bracket.
(Figure 2)
3.
Mounting hardware.
4.
Instruction Manual
and Warranty Card.
Figure 2
Figure 1
3
ADDITIONAL EQUIPMENT
(not included)
1.
1 Philips screwdriver.
2.
2 Fresh AA 1.5V batteries.
(for the indoor weather station)
3.
2 Fresh AA 1.5V batteries.
(for the temp/humidity sensor)
4
QUICK SETUP
Hint: Use good quality Alkaline Batteries
and avoid rechargeable batteries.
1. Have the indoor weather station and
remote temp/humidity sensor 3 to 5 feet
apart.
2. Batteries should be out of all units for
10 minutes.
3. Place the batteries into the remote
temp/humidity sensor first, then into
the indoor weather station.
(All remote temp/humidity sensors
must be started before the indoor
weather station)
4. DO NOT PRESS ANY BUTTONS
FOR 15 MINUTES.
5
In this time the indoor weather station and
remote temp/humidity sensor will start to
talk to each other and the displays will show
both the indoor temperature and an outdoor
temperature and humidity. If the indoor
weather station do not display both the
indoor temperature and the outdoor
temperature and humidity after the 15
minutes please retry the set up as shown on
page five.
After both indoor temperature and outdoor
temperature and humidity are displayed for
10 minutes you can place your remote
temp/humidity sensor outdoors and set your
time.
6
Notes on Outdoor Sensor Placement
The remote temp/humidity sensor should be
placed in a dry, shaded area. Fog and mist
will not harm your remote temp/humidity
sensor but direct rain must be avoided.
The remote temp/humidity sensor has a
range of 80 feet. Any walls that the signal
will have to pass through will reduce
distance. An outdoor wall or window can
have up to 30 feet of resistance and an
interior wall can have up to 20 feet of
resistance. Your distance plus resistance
should not exceed 80 ft. in a straight line.
Notes on Weather Station Placement
The 80 ft distance is between each indoor
weather station and the temp/humidity
sensor independently. The placement of one
indoor weather station does not affect the
placement of a second indoor weather
station.
7
To complete the set up of your indoor
weather station after the 10 minutes have
passed, please follow the steps below.
1. Press and hold the “SET” button for
five seconds.
2. The hour will now be flashing.
a. Press and release the “+”
button until the correct hour
is shown.
Note: There is “PM” displayed to
the left of the hour when between
noon and midnight. During the
AM hours this area will be blank.
b. When the correct hour is
shown, press and release the
“SET” button once.
3. The minutes will now be flashing.
a. Press and release the “+”
button until the correct
minutes are displayed.
Press and release the SET button once
more and you are done.
8
DETAILED SETUP GUIDE
I.
BATTERY INSTALLATION
A.
REMOTE TEMP/HUMIDITY
SENSOR
Battery
compartment
1.
Remove the mounting bracket.
2.
Remove battery cover
3.
Observing the correct polarity, install
2 AA batteries—make sure they do not
spring free, or start-up problems may
occur.
4.
Replace cover.
Battery cover
9
INDOOR WEATHER STATION
B.
Note:
After the batteries are installed, DO
NOT press any buttons for 15 minutes. This
may interfere with the signals, causing
temperatures to register incorrectly.
1.
Remove the
battery cover
on the
backside. To
do this, push
up and pull
out.
2.
Observing
the correct
polarity,
install 2 AA
batteries.
3.
Replace battery cover.
4.
Wait 15 minutes or until both the
indoor and outdoor temperatures are
shown on the indoor weather station.
Battery cover
Battery
Compartment
10
The indoor weather station should
5.
now show: “-:- -” in the TIME LCD,
indoor temperature in the INDOOR
LCD and outdoor temperature and
humidity in the OUTDOOR LCD.
II.
SETTING THE TIME
1.
Press and hold the “SET” button for 5
seconds.
2.
The hour will begin to flash.
3.
Press and release the “+” button to
advance the hour to your desired hour.
4.
Press and release the “SET” button to
move to the minute setting.
5.
The minutes will begin to flash.
6.
Press and release the “+” button to set
the minutes.
7.
Press and release the “SET” button to
activate the clock.
Note: There is “PM” displayed to the left of
the hour when between noon and midnight.
During the AM hours this area will be blank.
11
FEATURES
A.
MINIMUM AND MAXIMUM
TEMPERATURES
1.
Press and release
the “MIN/MAX”
button, “MAX”
appears at the bottom
of the display and
the recorded
maximum
temperatures are
displayed.
2.
Press and release the
“MIN/MAX” button
to toggle to the
minimum
temperatures, “MIN”
appears at the bottom
of the display and the
recorded minimum
temperatures are
12
displayed.
B.
RESETTING THE MINIMUM AND
MAXIMUM TEMPERATURES
To reset both the minimum and
maximum temperatures—press and hold
the “MIN/MAX” button for 5 seconds.
13
C.
WEATHER FORECAST
The weather forecasting feature is
estimated to be 75% accurate. The
weather forecast is based solely upon the
change of air pressure over time. The
WS-7213U averages past air-pressure
readings to provide an accurate
forecast—creating a necessity to
disregard all weather forecasting for 1224 hours after the unit has been set-up,
reset, or moved from one altitude to
another (i.e. from one floor of a building
to another floor). In areas where the
weather is not affected by the change of
air pressure, this feature will be less
accurate.
14
1. Weather Icons
There are 3 possible weather icons that
will be displayed in the FORECAST
LCD:
Sunny—indicates
that the weather is
expected to improve
(not that the weather
will be sunny).
Sun with Clouds—
indicates that the
weather is expected
to be fair (not that
the weather will be
sunny with clouds).
Clouds with Rain—
indicates that the
weather is expected
to get worse (not that
the weather will be
rainy).
15
The weather icons change when the unit
detects a change in air pressure. The
icons change in order, from “sunny” to
“partly sunny” to “cloudy” or the
reverse. It will not change from “sunny”
directly to “rainy”, although it is possible
for the change to occur quickly. If the
symbols do not change then the weather
has not changed, or the change has been
slow and gradual.
2. Weather Tendency Arrows
Other possible displays in the
FORECAST LCD are 2 weather
tendency arrows, one that points up (on
the left side of the LCD) and one that
points down (on the right side of the
LCD). These arrows reflect current
changes in the air pressure. An arrow
pointing up indicates that the air pressure
is increasing and the weather is expected
to improve or remain good. An arrow
16
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