WS-7013U-IT
Wireless 915 MHz
Temperature Station
Instruction Manual
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This product offers:
INSTANT TRANSMISSION is the state-of-
the-art
new
wireless
transmission
technology, exclusively designed and
developed by LA CROSSE TECHNOLOGY.
INSTANT TRANSMISSION offers you an
immediate update (every 4 seconds!) of all
your outdoor data measured from the
sensors: follow your climatic variations in
real-time!
INVENTORY OF CONTENTS
1. The indoor temperature station
(Figure 1)
2. The remote temperature sensor (TX29U-
IT) and mounting bracket. (Figure 2)
3. 3 each, 1/2” Philips screws.
4. One strip of double sided adhesive tape.
5. Instruction Manual and Warranty Card.
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Figure 1
Figure 2
ADDITIONAL EQUIPMENT
(not included)
1. 1 Philips screwdriver.
2. 2 Fresh AAA 1.5V batteries.
3. 2 Fresh AA 1.5V batteries
QUICK SETUP
Hint: Use good quality Alkaline Batteries
and avoid rechargeable batteries.
1. Have the indoor temperature station and
remote temperature sensor 3 to 5 feet
apart.
2. Batteries should be out of both units for
10 minutes.
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3. Place the batteries into the remote
temperature sensor first then into the
indoor temperature station.
(All remote temperature sensors must be
started before the indoor temperature station)
4. DO NOT PRESS ANY BUTTONS FOR
15 MINUTES.
In this time the indoor temperature station and
remote temperature sensor will start to talk to
each other and the display will show both the
indoor temperature and an outdoor
temperature. If the indoor temperature station
does not display both temperatures after the
15 minutes please retry the set up as stated
above. After both indoor and outdoor
temperatures are displayed for 15 minutes
you can place your remote temperature
sensor outdoors and set your time.
The remote temperature sensor should be
placed in a dry, shaded area. The thermo-
hygro sensor has a range of 330 feet. Keep
in mind that the 330 feet is in open air with no
obstructions and that radio waves DO NOT
curve around objects. Actual transmission
range will vary depending on what is in the
path of the signal. Each obstruction (roof,
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walls, floors, ceilings, thick trees, etc.) will
effectively cut signal range in half.
Example: A wireless weather station with a
330 feet range is mounted on an interior wall,
so that the signal has to pass through one
interior wall, one exterior wall, and across the
10 feet width of the room between the 2 walls.
The first wall will reduce the range to 165 feet,
and the second wall will reduce the range to
87 feet. Factoring in the 10 foot room, this
leaves a maximum of 77 feet of remaining
signal range.
This allowance is typically enough for a frame
wall with non-metallic siding; however certain
materials can reduce range even further.
Metal siding, stucco, and some types of glass
can reduce signal range by as much as ¾ or
more, compared to the ½ reduction typical of
most obstructions. It is possible to receive a
signal through these materials, however
maximum range will be much less due to their
tendency to absorb or reflect a much larger
portion of the sensor’s signal.
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To complete the set up of your indoor
temperature station after the 15 minutes have
passed please follow the steps below.
1. Press and hold the “SET/CH” button for
5 seconds.
Note: A “12h” or “24h” will appear on the
top line. (“12h” for AM/PM, “24h” for
military time)
2. To change between “12h” and “24h”
press and release the “MIN/MAX” button.
3. When you have your choice shown on
the display press and release the
“SET/CH” button once.
Note: if “12h” is selected, the temperature is
displayed in degree Fahrenheit. If “24h” is
selected, the temperature is displayed in
degree Celsius
4. An hour will now be flashing.
5. Press and release the “MIN/MAX” button
until the correct hour is shown.
Note: When in the 12h mode there is
“PM” displayed under the word TIME
when in the PM hours. During the AM
hours this area will be blank.
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6. When the correct hour is shown,
press and release the “SET” button
once.
Press and release the SET button once
more and you are done.
DETAILED SETUP GUIDE
BATTERY INSTALLATION
-
When one
Temperature sensor is being used
1. First, insert the batteries to the
Temperature sensor (see “A.
Temperature sensor” below).
2. Within 2 minutes of powering up the
sensor, insert the batteries to the
Temperature Station (see “B. Indoor
Temperature station” below). Once the
batteries are in place, all segments of
the LCD will light up briefly. Following
the indoor temperature and the time as
12:00 will be displayed. If they are not
shown in LCD after 60 seconds, remove
the batteries and wait for at least 60
seconds before reinserting them. Once
the indoor data is displayed user may
proceed to the next step.
3. After the batteries are inserted, the
Temperature Station will start receiving
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data signal from the sensor. The outdoor
temperature and humidity should then be
displayed on the Temperature Station. If
this does not happen after 2 minutes, the
batteries will need to be removed from
both units and reset from step 1 and the
signal reception icon is no longer shown.
A. REMOTE TEMPERATURE SENSOR
Remove the mounting
bracket.
a. Remove battery
cover
Battery
cover
b. Observing the
correct polarity,
install 2 AA
batteries—make
sure they do not
spring free, or start-up problems
may occur. Replace cover.
B. INDOOR TEMPERATURE STATION
Note: After the batteries are installed, DO
NOT press any buttons. This may interfere
with the signals, causing temperatures to
register incorrectly.
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a. Remove the battery cover on the
backside. To do this, push up and
pull out.
Battery
Cover
b. Observing the correct polarity,
install 2 AAA batteries.
c. Replace battery cover.
d. Wait 15 minutes to allow both the
indoor and outdoor temperatures are
shown on the indoor temperature
station.
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Sensor signal
reception icon *
*
When the signal is successfully received
by the Temperature Station, the icon will be
switched on. (If not successful, the icon will
not be shown in LCD) So the user can
easily see whether the last reception was
successful (icon on) or not (icon off). On
the other hand, the short blinking of the
icon shows that a reception is being done
now.
•
If the signal reception is not successful
on the first frequency (915MHz) for 45
seconds, the frequency is changed to
920MHz and the learning is tried another
45 seconds. If still not successful the
reception is tried for 45 seconds on
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910MHz. This will also be done for re-
synchronization.
SETTING THE TIME
1.
Press and hold the “SET/CH” button for
5 second,
“12h” will
appear in the
TIME LCD.
2.
3.
Press and release the “MIN/MAX”
button to select either 12h time (am/pm)
or 24h time
Press and release the “SET/CH” button
2 times, the hour will flash in the upper
left corner.
4.
5.
6.
7.
Press and release the “MIN/MAX”
button to set the hours
Press and release the “SET/CH” button
to move to the minute setting
Press and release the “MIN/MAX”
button to set the minutes.
Press and release the “SET/CH” button
to activate the clock.
Note: When in 12h mode, there is only a
“PM” display, which appears under “TIME.” If
there is no display here it is AM. Make sure
you set the time accordingly.
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Note: if “12h” is selected, the temperature is
displayed in degree Fahrenheit. If “24h” is
selected, the temperature is displayed in
degree Celsius
FEATURES
MINIMUM & MAXIMUM TEMPERATURES
1. Press and release the “MIN/MAX”
button, “MIN” appears in the
temperature LCD’s and the recorded
minimum temperatures are displayed.
2. Press and release the “MIN/MAX” button
to toggle to the maximum temperatures.
RESETTING THE MINIMUM & MAXIMUM
TEMPERATURES
To reset both the minimum and maximum
temperatures—press and hold the
“RESET/+” button for 4 seconds.
ADDING ADDITIONAL REMOTE
SENSORS (OPTIONAL)
The WS-7013U-IT is able to receive signals
from 2 additional temperature sensors. The
following are instructions for the set-up of
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temperature sensor units with the WS-7013U-
IT. These extra sensors can be purchased
through the same dealer as this unit.
1. Remove all the batteries from the
receiver and sensor(s) and wait 60
seconds. During these 60 seconds,
press any button 20 times to discharge
any excess power.
2. Insert the batteries to the first
temperature sensor.
3. Within 2 minutes of powering up the first
sensor, insert the batteries to the
Temperature Station. Once the batteries
are in place, all segments of the LCD will
light up briefly. Following the indoor
temperature and the time as 12:00 will
be displayed. If they are not shown in
LCD after 60 seconds, remove the
batteries and wait for at least 60 seconds
before reinserting them.
4. The outdoor temperature from the first
sensor (channel 1) should then be
displayed on the Temperature station. If
this does not happen and the signal
reception icon is not shown, after 2
minutes, the batteries will need to be
removed from both units and reset from
step 1.
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5. Insert the batteries to the second sensor
as soon as the outdoor temperature
readings from the first sensor are
displayed on the Temperature station.
NOTE: You must insert the batteries
into the second sensor within 45
seconds of reception of the first
sensor.
6. The outdoor temperature from the
second sensor and the "channel 2" icon
should then be displayed on the
Temperature station. If this does not
happen after 2 minute, the batteries will
need to be removed from all the units
and reset from step 1.
7. Insert the batteries to the third sensor as
soon as the "channel 2" icon and
outdoor data are displayed on the
Temperature station. Then within 2
minutes, the channel 3 outdoor data
from the third sensor will be displayed
and the channel icon will shift back to "1"
once the third sensor is successfully
received. If this is not happen, user shall
restart the setting up from step 1.
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NOTE: You must insert the batteries into the
third sensor within 45 seconds of reception of
the second sensor.
IMPORTANT: Transmission problems will
arise if the setting for multiple sensors is not
followed as described above. Should
transmission problems occur, it is necessary
to remove the batteries from all units and start
again the set-up from
step 1.
VIEWING AND OPERATING WITH
MULTIPLE REMOTE TEMPERATURE
SENSOR UNITS
1. To view the temperature of a different
remote temperature sensor unit, press
and release the “SET/CH” button. A shift
from one “boxed” number to the next
should be observed in the OUTDOOR
LCD.
2. To view the Minimum/Maximum
temperature: first select from which
remote temperature sensor to read data
(indicated by the “boxed” number).
Pressing and releasing the “MIN/MAX”
button will toggle through the minimum
and maximum indoor temperature, and
the minimum and maximum outdoor
temperature.
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3. To reset the Minimum/Maximum
readings, press and hold the “MIN/MAX”
button for four seconds.
MOUNTING
Note: To achieve a true temperature reading,
avoid mounting in direct sunlight. We
recommend that you mount the remote
temperature sensor on an outside North-
facing wall. The sending range is 330ft;
obstacles such as walls, concrete, and large
metal objects will reduce the range. Place
both units in their desired location before
permanently mounting.
1. REMOTE TEMPERATURE SENSOR
Free standing:
Simply attached the stand
to the bottom of the unit
and place onto a flat
surface.
To wall mount:
a. Remove the mounting
bracket from the
temperature sensor.
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b. Mount using either screws or adhesive
tape.
c. Reattach the temperature sensor to the
mounting bracket.
2. THE TEMPERATURE STATION
e. The indoor temperature station
comes with the table stand already
mounted. If you wish to use the
table-stand, all that is required is to
place the indoor temperature station
in an appropriate location.
f.
To wall mount, remove the table
stand. To do this, pull down on the
stand from the rear and rotate
forward. Fix a screw (not included)
into the desired wall, and place the
indoor temperature station onto the
screw using the hanging hole on the
backside. Gently pull the indoor
temperature station down to lock the
screw into place.
TROUBLESHOOTING
NOTE: For problems not solved, please
contact La Crosse Technology via e-mail or
phone, or visit our website,
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Problem: The LCD is faint
Solution: Replace batteries
Problem: No outdoor temperature I
displayed.
Solution:
1) Remove all batteries, reinsert into remote
temperature sensor first, and then into the
indoor temperature station.
2) Place remote temperature sensor closer to
the indoor temperature station.
3) Be sure all batteries are fresh.
4) Place remote temperature sensor and
indoor temperature station in position so
the straight-line signal is not passing
through more than two or three walls.
Problem: Temperatures do not match if units
are placed next to each other.
Solution: Each temperature sensor is
manufactured to be accurate to within 1
degree plus or minus and under normal
conditions; so two temperature sensors could
be as much as 2 degrees different. However,
the difference can be exaggerated further
because the temperature sensors are
designed for different working environments.
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The indoor sensor is less responsive to
ambient air currents because of the shielding
effect of the display's case. In addition, the
case can act as a heat sink to absorb and
store heat from external sources (i.e. handling
of the case or radiant heat). In addition, the
much greater range of the outdoor
temperature sensor requires a different
calibration curve than the indoor range. Error
is usually greater at the extreme ends of a
range, making it harder to compare different
ranges with different curves. Under non-
laboratory conditions, it is difficult to
compensate for the above factors and obtain
an accurate comparison.
MAINTENANCE AND CARE
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Extreme temperatures, vibration, and
shock should be avoided to prevent
damage to the units.
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Clean displays and units with a soft,
damp cloth. Do not use solvents or
scouring agents; they may mark the
displays and casings.
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9
Do not submerge in water.
Do not subject the units to unnecessary
heat or cold by placing them in the oven
or freezer.
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9
Opening the casings invalidates the
warranty. Do not try to repair the unit.
Contact La Crosse Technology for
repairs.
SPECIFICATIONS
Transmitting
915MHz
Frequency
Measuring Temperatures
Indoor
Temperature
Station: Indoor
14.1°F to 139.8.2°F with
0.2°F resolution.
(-9.9°C to 59.8°C with
0.1°C resolution)
Indoor
Temperature
Station: Outdoor
-39.8 °F to 139.8°F with
0.2°F resolution.
(-39.8°C to 59.8°C with
0.1°C resolution)
Transmitting
range
Up to 330 feet open
space
Temperature check
Indoor
Outdoor
Every 15 seconds
Every 4 seconds
Batteries—(Alkaline recommended)
Remote
2 x AA, 1.5V
Temperature
Sensor
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Indoor
2 x AAA, 1.5V
Temperature
Station
Dimensions: (H x W x D)
Indoor
4.3 x 2.75 x .92 in.
Temperature
Station
Remote
Temperature
Sensor
(excluding table stand)
(110 x 90 x 23.6 x mm)
5.05 x 1.50 x 0.83 in.
(128.3 x 38.2 x 21.2 mm)
Battery life
Approximately 24 months
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. Warranty service can only be
performed by a La Crosse Technology, Ltd
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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. La Crosse Technology, Ltd will pay
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ground return shipping charges to the owner
of the product to a USA address only.
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 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
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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.
For warranty work, technical support, or
information contact
La Crosse Technology
2809 Losey Blvd. S.
La Crosse, WI 54601
Phone: 608.782.1610
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Fax: 608.796.1020
e-mail:
(warranty work)
(information on other products)
web:
Questions? Instructions? Please visit:
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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FCC ID: OMOTX29U (sensor)
RF Exposure mobile:
The internal / external antennas used for this
mobile sensor must provide a separation
distance of at least 20 cm (8 inches) from all
persons and must not be co-located or
operating in conjunction with any other
antenna or sensor."
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
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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
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