La Crosse Technology KCombo3 WS-9080U-IT WS-9640U-IT User manual

Model: WS-9080U-IT www.lacrossetechnology.com/support Page | 1
Battery
Compartment
2 AA Batteries
Model: WS-9080U-IT
Instruction Manual
DC: 081815
Wireless Temperature Station
Get Started
Step 1: Insert 2 NEW AA batteries (not included) into the TX29U-IT
outdoor sensor. Observe the correct polarity.
Step 2: Insert 2 NEW AAA Alkaline batteries (not included) into the
temperature station. Observe the correct polarity.
Step 3: After 5 minutes place sensor outside in a shaded location.
Restart: If the outdoor temperature shows dashes, remove batteries
from the station & outdoor sensor. Press any button on the station 20
times. After 15 minutes, return to Step 1.
Out Temp
+ Daily
MIN/MAX
In Temp
+ Daily
MIN/MAX
Foldout
Stand
Battery
Compartment
2 AAA
Batteries
Time,
Calendar, +
WWVB Icon
Wall
Hanging
Hole
Buttons
+ SET
MIN/MAX CH/-
TX29U-IT
Sensor

Model: WS-9080U-IT www.lacrossetechnology.com/support Page | 2
Time Set (Time, Date & F/C)
1. Hold the SET button to enter time set mode.
2. Press the + or CH/- buttons to adjust values.
3. Press the SET button to confirm adjustments and move to the
next item.
Settings order:
1. LCD contrast
2. Time Zone (GMT +/- 12)
3. Daylight Saving Time Indicator ON/OFF
4. Atomic Time Reception (RCC) ON/OFF
5. 12/24 Hour Time Format
6. Hour
7. Minutes
8. Year
9. Month
10. Date
11. Fahrenheit/Celsius
Press the SET button to exit, or wait 20 seconds without pressing
buttons to return to the normal time display.
MIN/MAX Readings (Daily MIN/MAX & Time/Date Stamped)
The temperature station offers indoor/outdoor MIN/MAX readings as a
daily update and as a time/date stamped historical record.
Daily MIN/MAX
The daily MIN/MAX records are always shown on the
temperature station under the indoor and outdoor temperature.
Daily minimum resets automatically at 8pm each day.
Daily maximum resets automatically at 8am each day.
These values cannot be reset manually
Time/Date Stamped MIN/MAX
Press and release the MIN/MAX button to view: Indoor minimum,
indoor maximum, outdoor minimum and outdoor maximum
temperatures.
Each minimum and maximum temperature will show the time and
date of occurrence.
-4h
Atlantic
-5h
Eastern
-6h
Central
-7h
Mountain
-8h
Pacific
-9h
Alaska
-10h
Hawaii
Time Zones-GMT +/- 12
North American Time
Zones:

Model: WS-9080U-IT www.lacrossetechnology.com/support Page | 3
Channel
Indicator
Hold the MIN/MAX button to reset all time/date stamped
MIN/MAX readings.
This reset will not change the daily MIN/MAX readings.
Display Modes (Weekday/day, Month/date, Seconds)
Press the + button to change what is displayed next to the time:
Weekday & Day
Month and Date
Seconds
Setup with Multiple Outdoor Sensors
The temperature station can receive up to 3 outdoor transmitters.
Extra TX29U-IT transmitters may be found online or at your retailer.
Additional transmitters allow you to monitor remote temperatures of
up to 3 locations within a 330 Ft wireless range of the temperature
station.
Step 1: Remove batteries from the temperature station and all
outdoor sensors for 15 minutes.
Step 2: Insert batteries into the first TX29U-IT outdoor sensor.
Observe the correct polarity.
Step 3: Insert batteries into the temperature station. Observe the
correct polarity.
Step 4: When outdoor temperature shows on the temperature station,
insert batteries into the second TX29U-IT outdoor sensor.
Observe the correct polarity.
Step 5: When channel 2 shows on the temperature station, insert
batteries into the third TX29U-IT outdoor sensor. Observe
the correct polarity.
Step 6: Let all sensors sit next to the temperature station for 15
minutes before positioning outside in a shaded location.
Channel Indicator (When multiple outdoors sensors are in use)
Press and release the CH/- button to view a different channel. A
shift from one number to the next should be
observed in the OUTDOOR LCD.
Note: When only one transmitter is connected, you cannot see other
channels and the channel indicator will not show.

Model: WS-9080U-IT www.lacrossetechnology.com/support Page | 4
Outdoor Sensor Reception Icon
When the signal is successfully received from the outdoor
transmitter, the icon will flash every 4 seconds when it
updates.
The icon will flash every second when searching for the outdoor
transmitter signal.
If reception is not successful, the icon will not be shown in LCD.
WWVB Radio-Controlled Time
For info visit:
www.nist.gov/pml/div688/grp40/wwvb.cfm
Position Temperature Station on Wall or Tabletop
Hang on wall with wall hang hole
on back of temperature station.
Use the fold out stand to set on desk or table.
Position Outdoor Transmitter
Mount the outdoor transmitter on a North-facing wall or in any
well shaded area. Under an eave or deck rail is preferred.
The maximum transmitting range to the temperature station is
over 330-feet (100 meters) in open air, not including walls.
Low Battery Icon – Warns to Replace Batteries
Temperature Station: Icon displays in Indoor LCD section
Transmitter: Icon displays in Outdoor LCD section
Care and Maintenance
Do not mix old and new batteries
Do not mix Alkaline, Standard, Lithium or Rechargeable
Batteries
Always purchase the correct size and grade of battery most
suitable for the intended use.
Replace all batteries of a set at the same time.
Clean the battery contacts and also those of the device prior to
battery installation.
WWVB
icon
Low
Battery
Icon

Model: WS-9080U-IT www.lacrossetechnology.com/support Page | 5
Ensure the batteries are installed correctly with regard to polarity
(+and -).
Remove batteries from equipment with is not to be used for an
extended period of time.
Remove expired batteries promptly.
Specifications
Indoor Temperature Range: +32°F to +139.8°F (0°C to + 59.9°C)
Outdoor Temperature Range: -39.8°F to 157.8°F (-39.9°C to 69.9°C)
Distance: Over 330 ft. (100 meters)
RF 433MHz (open air)
Update interval: about every 4 seconds
Power Requirements:
Temperature Station: 2-AAA, IEC, LR3 batteries
(not included)
TX29U-IT sensor: 2-AA, IEC, LR6 batteries
(not included).
Battery Life TX29U-IT Battery life is over 24 months when
using reputable battery brands
Temperature Station
Battery Life: Battery life is over 12 months when
using reputable battery brands
Dimensions:
Temperature Station: 3.74” L x .074” W x 5.35” H
(95 x 18.8 x 136mm)
TX29U-IT: 1.5” L x 0.83” W x 5.05” H
(38.2 x 21.2 x 128.3mm)
Warranty and Support Information
La Crosse Technology, Ltd. provides a 1-year limited time warranty (from date
of purchase) on this product relating to manufacturing defects in materials &
workmanship.
For warranty work, technical support or other information contact our
friendly support staff:
La Crosse Technology, Ltd
2830 26th Street S.
La Crosse, WI 54601

Model: WS-9080U-IT www.lacrossetechnology.com/support Page | 6
View full warranty details online at:
www.lacrossetechnology.com/warranty_info.pdf
Contact Support: 1-608-782-1610
Online Product Support:
www.lacrossetechnology.com/support
Product Registration:
www.lacrossetechnology.com/support/register
Protected under U.S. Patents:
5,978,738 | 6,076,044 | RE43903
FCC Statement
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:
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.
This device must not be co-located or operating in conjunction with any other
antenna or transmitter.
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.
Caution!
The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the
user authority to operate the equipment.
All rights reserved. This manual may not be reproduced in any form, even in part,
or duplicated or processed using electronic, mechanical or chemical process
without the written permission of the publisher.
This booklet may contain errors or misprints. The information it contains is
regularly checked and corrections are included in subsequent editions. We
disclaim any responsibility for any technical error or printing error, or their
consequences.
All trademarks and patents are recognized.