La Crosse Technology BBB86088 User manual

Model: BBB86088
Instruction Manual
DC: 103017
Atomic Digital Wall Clock with
Indoor/Outdoor Temperature

Table of Contents
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Let’s Get Started
Basic Settings
Fahrenheit | Celsius
LCD Features
Daylight Saving Time Indicator
Atomic Time - WWVB Signal
Time Alarm
Activate | Deactivate Alarm
Snooze
Sensor Reception and Search
Temperature Trend Arrows
Position TX141-Bv2 Sensor
Low Battery
Let’s Get Social
Care and Maintenance
Warranty and Support
Specifications
FCC Statement
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Welcome to the La Crosse Technology® family!
We hope you enjoy your new Atomic Clock.

Lets Get Started
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AA
AA
AA
AA
1. Insert 2 AA batteries into
your sensor.
∙The red LED light will flash
when your sensor transmits.
∙The TX button lets you
manually transmit a signal.
LED
TX Button
2. Insert 2 AA batteries into
your clock.
3. Configure basic settings.
4. After 5 minutes, place
your sensor outside in a
shaded location.
Wall Hang
Pullout Stand
∙ Mount your clock on the wall with the 3 holes on the back, or
use the pullout stand to place your clock on a desk or
counter.

Time Zones
Zone AST - Atlantic
Zone EST - Eastern
Zone CST - Central
Zone MST - Mountain
Zone PST - Pacific
Zone AKT - Alaska
Zone HAT - Hawaii
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Basic Settings
1. Hold the °F/°C button 3 seconds to enter settings mode.
2. Press the + or - button to adjust the flashing values, hold to
adjust quickly.
3. Press the °F/°C button to confirm adjustments and move to
the next item.
4. Press the SNOOZE button at any time to exit.
Settings menu order:
• Language (English, Español, Francais)
• Beep ON/OFF
• Atomic ON/OFF
• DST ON/OFF
• Time Zone
• 12/24 Hour Format
• Hour
• Minutes
• Year
• Month
• Date
Note: When Español or Francais
are selected, the settings
menu will continue in the
language selected.

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Language Beep ON | OFF Atomic ON | OFF
DST ON | OFF Time Zone 12/24 Hour Format
DST
Hour Minutes
Year Month Date
AM
Fahrenheit | Celsius
Press and release the °F/°C button to select Fahrenheit or
Celsius temperature display.
Fahrenheit Celsius
AM

LCD Features
AM | PM
Alarm Bell
DST Indicator
Atomic Time
Sensor Reception
Low Battery
Fahrenheit | Celsius
Temperature Trend
Daylight Saving Time (DST) Indicator
The letters DST will show when your clock has received the
atomic time signal and Daylight Saving Time is being
observed.
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Atomic Time -WWVB Signal
• Your clock will search for the atomic signal at UTC 7:00, 8:00,
9:00, 10:00, and 11:00.
• If there is no WWVB signal reception, your clock will search
every 2 hours until the WWVB time is received.
• The atomic time signal icon (tower) will flash while searching,
and be solid when connected.
• Hold the MINUS button for 3 seconds to manually search for
the WWVB atomic time signal.
• For information about WWVB visit: http://bit.ly/AtomicTime
Time Alarm
1. Hold the ALARM button 3 seconds to enter alarm mode.
2. Press the + or - button to adjust the flashing values, hold to
adjust quickly.
3. Press the ALARM button to confirm adjustments and move
to the next item.
4. Press the SNOOZE button at any time to exit.
AM
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• The alarm is active when set. From normal time display,
press and release the ALARM button to deactivate or
activate the alarm.
• Alarm icon (bell) will show then active.
Activate | Deactivate Alarm
• When your alarm sounds, press the SNOOZE button to
silence alarm for 10 minutes. The alarm bell will flash.
• Press any button except SNOOZE to silence the alarm
for 24 hours.
Snooze
Sensor Reception & Search
• If the signal is lost, your clock will display the LAST DATA
recorded from the sensor for 10 minutes.
• After that 10 minutes if the signal does not come back
dashes will show for outdoor temperature.
• After 30 minutes, your clock will automatically search
for the sensor.
• Hold the PLUS button for 3 seconds to manually search for
your outdoor sensor.
• The sensor reception icon will flash while searching.
• The icon will be solid when the sensor is connected.
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Position TX141-Bv2 Sensor
• Mount your sensor with the hole at the top:
Either hang it from the back using a nail, or
insert one mounting screw through the front.
• Mount your sensor on a north-facing wall or
in any shaded area. Under an eave or deck
rail is preferred.
• The maximum wireless transmission range
to your clock is over 330 feet (100 meters)
in open air, not including walls or floors.
• Be sure the sensor is mounted vertically, to
allow moisture to drain out properly.
• Watch sensor mounting video:
http://bit.ly/TH_SensorMounting
• The trend arrows indicate changes in your
temperature (2°F, 1°C) over the past hour.
• They update every 15 minutes and compare
data from exactly one hour prior.
Temperature Trend Arrows
Low Battery
• When the low battery icon appears by the time, replace
the batteries in your clock.
• When the low battery icon appears by the outdoor
temperature, replace the batteries in your sensor.
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Let’s Get Social
JOIN THE CONVERSATION
Ask questions, watch detailed setup videos, and provide
feedback on our social media channels!
• 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 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.
• Ensure the batteries are installed with correct polarity ( + and - ).
• Remove batteries from equipment when it is not to be used for an
extended period of time.
• Promptly remove expired batteries.
Care and Maintenance
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.
Before returning a product, please contact our friendly customer
support or visit our online help:
Phone: [phone]
Online: www.lacrossetechnology.com/support
Warranty and Support

Specifications
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Temperature
Power
Dimensions
Indoor Range:
Outdoor Range:
Transmission Range:
Update Interval:
32°F to 122°F (0°C to 50°C)
-40°F to 140°F (-40°C to 60°C)
300 feet (91 meters) open air
Every 51 seconds
Clock:
TX141-Bv2 Sensor:
2 AA LR6, IEC batteries
2 AA LR6, IEC batteries
Batteries not included
Battery Life: Over 12 months
Clock:
TX141-Bv2 Sensor:
11.02” L x 1.10” W x 8.54” H
(28.00 L x 2.80 W x 21.70 H cm)
1.57” L x 0.82” W x 5.11” H
(3.98 L x 2.08 W x 12.98 H cm)

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 o 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 dierent 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 changes or modifications to this equipment. Such changes or
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.
FCC Statement
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