1
Battery cover
Wall
mount
location
Solar
panels
MIN/MAX key
Model WS-6020U-IT
Solar Powered
Wireless Temperature Station
MANUAL/QUICK SETUP GUIDE
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FEATURES
Receives wireless outdoor temperature
Solar cell powers the included 2 "AA"
rechargeable alkaline batteries
Works with regular Alkaline batteries with a
flip of a switch
Stores solar power for continuous operation
High-efficiency modern solar panel maintains
full charge with minimal light
Outdoor/Indoor temperature with MIN / MAX
records (°F)
Indoor humidity
Use the 2 "AA" Rechargeable Alkaline
batteries (included) OR 2 "AA" Alkaline
batteries required (not included). No need to
change batteries when using rechargeable
alkaline batteries because they receive
power from the solar cell.
INITIAL SETUP (USING INCLUDED SOLAR
RECHARGEABLE BATTERIES FROM THE
FACTORY)
1. Open battery compartment on the back of
the Temperature station and make sure that
the battery switch under the battery
compartment is positioned DOWN. If it is not,
please slide the switch down before
proceeding.
2. Locate the battery insulator tab and gently
pull to remove it.
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3. Next, slide the battery switch to the SOLAR
WARNING
included solar-rechargeable
damage the batteries and
Battery
SWITCH UP
(SOLAR OPERATION)
BATTERIES) Slide switch
rechargeable batteries
insulator tab is removed
SWITCH DOWN
(START-UP / RESET)
Slide switch DOWN
before (1) start-up /
reset or (2) any type
(UP) position.
(SOLAR-
RECHARGEABLE
UP once solar-
are inserted and
Compartment
Do NOT recharge the
batteries outside of this
product because it will
other charging devices.
(STANDARD
ALKALINES)
replacement
of battery
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Solar panel
4. Continue to section labeled "ACTIVATE
SOLAR-POWERED OUTDOOR
TRANSMITTER"
5. If the solar panel is facing a permanent
strong light source (eg., on top of a
refrigerator with halogen lamp), please
switch the clock to alkaline battery mode to
avoid over-charging re-chargeable alkaline
battery
Model TX62U-IT Solar-powered Transmitter
(Sensor):
Transmits outdoor
temperature to indoor
receiver using 915 MHz
signals
200 FT. wireless
transmission range
(open air).
Built-in
rechargeable alkaline
power cells store solar
power for continuous
operation.
No batteries necessary (internal power cells
cannot be replaced; contact customer
service for a replacement sensor)
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ACTIVATE SOLAR-POWERED OUTDOOR
NOTE: Do not use sharp objects
to press the RESET key. Use a
small dull pointed object or a
straightened paper clip to gently
press the RESET key to
commence NORMAL MODE.
RESET key
TRANSMITTER
1. Press the RESET key on the Sensor to
activate the solar-powered transmitter
and link it to the Temperature station.
NOTE: The solar panel needs light from a 60W
light bulb or brighter during the activation process.
Do not cover solar panel with hands or other
objects.
TX62U-IT transmitter RESET key:
SOLAR-POWERED TRANSMITTER
OPERATION MODES
(1) NORMAL MODE:
NORMAL MODE occurs when the battery
voltage is 2.5V or greater.
It measures and transmits temperature /
humidity (weather) data to the indoor
receiver every 8 seconds.
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It checks the brightness level of the
surrounding environment every 5 seconds.
It measures / transmits every 16 seconds if it
detects a dark environment or if the battery
voltage drops below 2.5V.
(2) IDLE MODE:
If the battery voltage drops below 2.4V, it
commences IDLE MODE; the LCD turns off
and it does not measure / transmit weather
data.
It checks the brightness level of the
surrounding environment every 5 seconds.
If battery voltage rises back to 2.5V or
above, it returns to NORMAL MODE.
If the environment remains dark for 72 hours,
it commences STOP MODE.
(3) STOP MODE (STANDBY):
Occurs when the environment remains dark
for 72 hours OR if you manually commence
STOP MODE (standby) by covering the solar
cell for 10 seconds and then press the
RESET key one time.
NOTE: The LCD will display "StP" then turn
off and commence STOP MODE.
While in STOP MODE (standby), the LCD is
off and the Sensor does not perform any
normal operations.
To resume normal operation, ensure the
Sensor is in a bright environment (next to a
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60W light bulb or similar condition) and press
the RESET key to return to NORMAL MODE
(battery voltage is higher than 2.5V).
MIN/MAX:
Press and release the MIN/MAX button to view:
Outdoor Temperature minimum and
maximum.
Indoor temperature minimum and maximum.
Outdoor minimum Temperate and Indoor
humidity.
RESET MIN/MAX:
Press and hold the MIN/MAX button for 5 seconds
to reset the indoor and outdoor minimum and
maximum temperatures to current temperatures.
DISPLAY POWER SAVE MODE:
The LCD will automatically turn OFF if the
environment is dark to save power. The LCD will
automatically turn ON if the environment is bright
enough. This is not adjustable.
STOP MODE
If the Solar Station is placed in a dark environment
for 72 hours continually, the station will go to the
stop mode:
The Solar Station will not perform any
operation and the LCD will also be OFF.
Press the MIN/MAX key to wake up the Solar
Station.
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LOW BATTERY INDICATOR:
• RX Low battery indicator is displayed on the LCD
when the receiver battery voltage is low.
• TX Low battery indicator is displayed on the LCD
when the transmitter battery voltage is low.
SOLAR-POWERED OUTDOOR
TRANSMITTER (915MHZ RECEPTION)
The Temperature Station receives outdoor data
every 48 seconds. If it does not receive the
temperature data within 2 minutes after set-up (or
the display shows “- - -”), then please check the
following points:
1. The distance of the Temperature Station or
the Sensor should be at least 6 feet (2
meters) away from any interfering sources
such as computer monitors or TV sets.
2. Avoid placing the Temperature Station onto
or in the immediate proximity of metal
window frames.
3. Using other electrical products such as
headphones or speakers operating on the
same signal frequency (915MHz) may
prevent correct signal transmission and
reception.
4. Neighbors using electrical devices operating
on the 915MHz signal frequency can also
cause interference.
NOTE: When the 915 MHz signal is received
correctly, do not re-open the battery cover of the
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Temperature Station, as the batteries may spring
free from the contacts and force a false reset.
Should this happen accidentally then reset all units
(see “TO INSTALL / REPLACE BATTERY IN THE
SOLAR STATION” and “INITIAL SETUP” above)
otherwise transmission problems may occur.
The maximum transmission range is 200 feet
(60.96 m) from the outdoor transmitter to the Solar
Station (in open space). However, this depends on
the surrounding environment and interference
levels. If no reception is possible despite the
observation of these factors, all system units have
to be reset (see “TO REPLACE BATTERIES IN
THE TEMPERATURE STATION” and “INITIAL
SETUP”).
TO REPLACE BATTERIES IN THE
TEMPERATURE STATION
Do not mix old and
new batteries. Do
not mix alkaline,
standard or
rechargeable
batteries.
The Temperature
Station uses either
the included 2 x
solar- rechargeable
batteries (charged by
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solar panel) or 2 x AA standard alkaline batteries
(non-rechargeable; not included).
The Temperature Station comes with special solarrechargeable batteries that should provide many
years of service. If the batteries lose their ability to
hold a charge, please dispose of them responsibly.
Do NOT attempt to recharge the included solarrechargeable batteries outside of the WS6020U.Use standard alkaline batteries or contact
customer support for more information.
Once the solar-rechargeable batteries are
removed from the Temperature Station, slide the
battery switch to the down position before
replacing the batteries.
REGARDLESS OF THE TYPE OF BATTERIES
TO BE INSTALLED, THE BATTERY SWITCH
MUST BE IN THE DOWN POSITION WHEN THE
BATTERIES ARE INSERTED.
If new solar rechargeable batteries are used, the
battery switch should be moved to the UP, SOLAR
position AFTER they are inserted in the unit.
REPLACE INCLUDED SOLAR
RECHARGEABLE BATTERIES WITH
STANDARD ALKALINE BATTERIES
1. Remove the included solar rechargeable
batteries from the compartment.
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2. Slide the battery switch to the DOWN to
select the alkaline battery.
3. Insert new, 2 x standard alkaline batteries
into the compartment, observing the correct
polarity (see marking inside battery
compartment or on the case).
4. Replace battery cover
NOTE: For best performance, standard alkaline
batteries should be replaced at least once every 2
years to maintain the best running accuracy.
Ensure that the batteries used are new and the
correct size.
Please help in the preservation of the
environment and return used batteries
to an authorized depot.
SETUP AFTER INITIAL START-UP /
REPLACING THE BATTERIES
1. After powering up the Temperature Station,
all LCD segments will light up briefly and it
will show the time (12:00), indoor
temperature, date, and indoor humidity.
2. After the batteries are inserted, the
Temperature Station will start receiving data
signal from the Sensor. The outdoor
temperature and humidity data should be
displayed on the Temperature Station. If this
does not happen after 2 minutes, please
remove the batteries from the Temperature
Station, slide the battery switch down, insert
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the batteries back into the Temperature
station (slide the switch to the up if using the
included solar-rechargeable batteries), press
the RESET key on the Sensor and follow the
set up process again.
3. The distance between the Temperature
Station and the Sensor should not be more
than 200 feet (60.96m) to ensure sufficient
915 MHz transmission.
NOTE: When changing the batteries:
1. Be careful that they do not spring free
from the contacts.
2. Press any button 20 times with the
batteries removed.
3. Wait at least 10 minutes after removing
batteries before re-inserting them to
WARNING! "Do NOT recharge the included
avoid start-up problems.
solar rechargeable batteries in any device
other than the product they came
with. Recharging the rechargeable solar
batteries in battery chargers or other third
party devices will damage the batteries and
charging device."
POSITIONING THE TEMPERATURE
STATION:
Stand the Temperature Station on a table top,
counter or desk, or mount is on a wall.
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Ensure that the Temperature Station continuously
receives the 915MHz signal from the Sensor
before mounting it in the desired location. The
Temperature Station should be placed in a bright
environment for the solar cell to collect enough
light to recharge the included solar-rechargeable
batteries.
WALL MOUNTING
Temperature Station locks onto the screw before
releasing.
TABLE STAND: Attach the base stand to the
bottom/back on the Temperature Station. Place of
desk or table.
1. Install a mounting screw
(not included) into a wall—leaving
approximately 3/16 of an inch
(5mm) extended from the wall.
2. Place the Temperature
Station onto the screw, using the
hanging hole on the backside.
Gently pull the Temperature
Station down to lock the screw
into place.
NOTE: Always ensure that the
POSITIONING THE SOLAR TRANSMITTER
(SENSOR):
It is important to place the Sensor in a bright
environment for the solar panel to collect enough
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light to recharge the internal power cell. It is best
mounted on an East wall to receive cool morning
sun to charge. Under an overhang will provide
protection from the overhead sun, which can cause
temperature inaccuracies.
The Sensor can be placed onto any flat surface or
wall mounted using the bracket which doubles as a
stand or wall mount base.
WALL MOUNTING
Secure the bracket onto desired wall
using screws and plastic anchors.
Clip the solar Sensor onto the bracket.
NOTE: The mounting surface can
affect the transmission range. If, for
instance, the Sensor is attached to a
piece of metal, it may then either
reduce or increase the transmitting
range. For this reason, we recommend
not to place the unit on any metal
surfaces or in any position where a large metal or
highly polished surface is in the immediate vicinity
(garage doors, double glazing, etc.). Before
securing the Sensor in place, please ensure that
the Temperature Station continuously receives the
915MHz signal from the Sensor from the desired
location.
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SPECIFICATIONS:
Indoor Temperature:
Measuring range: 16°F to 140°
( “--.-“ or “--.0” is displayed when the indoor
temperature is outside this range)
Measured period: every 2 minutes
Indoor Humidity:
Humidity measuring range: 20% to 95%
(19%RH will be displayed if the reading is lower
than 20%, 96% will be displayed if the reading is
higher than 95%)
Measured period: every 2 minutes
Outdoor Temperature:
Measuring range: -39.2°F to 139.8°F
( “--.-“ or “--.0” is displayed when the indoor
temperature is outside this range)
Measured period: every 48 seconds
Dimensions:
Receiver: 3.58" x 5.70 " x 1.14"
Sensor: 1.42" x 4.04" x 0.63"
WARRANTY INFORMATION
La Crosse Technology, Ltd provides a 1-year limited
warranty on this product against manufacturing defects
in materials and workmanship.
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.
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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.
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
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.
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
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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 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.
LA CROSSE TECHNOLOGY, LTD WILL NOT
ASSUME LIABILITY FOR INCIDENTAL,
CONSEQUENTIAL, PUNITIVE, OR OTHER SIMILAR
DAMAGES ASSOCIATED WITH THE OPERATION
OR MALFUNCTION OF THIS PRODUCT. THIS
PRODUCT IS NOT TO BE USED FOR MEDICAL
PURPOSES OR FOR PUBLIC INFORMATION. THIS
PRODUCT IS NOT A TOY. KEEP OUT OF
CHILDREN’S REACH.
This warranty gives you specific legal rights. You may
also have other rights specific to your State. Some
States do no allow the exclusion of consequential or
incidental damages therefore the above exclusion of
limitation may not apply to you.
Contact info for warranty or technical support:
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La Crosse Technology, Ltd
2817 Losey Blvd. S.
La Crosse, WI 54601
The complete instruction manual is available at:
www.lacrossetechnology.com/6020
Le manuel d'instruction complet est disponible sur:
www.lacrossetechnology.com/6020
El manual de instrucciones completo está
disponible en: www.lacrossetechnology.com/6020
www.lacrossetechnology.com/support/register.php
Product Registration:
Contact Support: 1-608-782-1610
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FCC ID: OMO-M-10 (transmitter)
FCC DISCLAIMER
RF Exposure mobile:
The internal / external antennas used for this mobile
transmitter must provide a separation distance of at least
20 cm (8 inches) from all persons and must not be colocated or operating in conjunction with any other antenna
or transmitter."
Statement according to FCC part 15.19:
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, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
Statement according to FCC part 15.21:
Modifications not expressly approved by this company
could void the user's authority to operate the equipment.
Statement according to FCC part 15.105:
NOTE: 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:
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Reorient or relocate the receiving antenna.
Printed in China
EJMA6020L212
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
All rights reserved. This handbook must not be reproduced
in any form, even in excerpts, or duplicated or processed
using electronic, mechanical or chemical procedures
without written permission of the publisher.
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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