La Crosse K84285 User manual

Atomic Projection Alarm
with Indoor and Outdoor Temperature
Model: K84285 | Quick Setup Guide
The Atomic Projection Alarm features accurate atomic time, and indoor and
outdoor temperature on a stylish, colorful and easy-to-read display. Time
and/or outdoor temperature can be projected on a wall or ceiling. Use the
integrated USB charging port to charge your smartphone, camera or other
device when the projection alarm operates on A/C power. Wireless
transmission range of over 200 feet (60 meters) in open air, from the
transmitter to the projection alarm.
SETUP INSTRUCTIONS STEP BY STEP
STEP 1:
•Insert the 5 volt A/C power adapter into the designated area (2) on the back
of the Projection Alarm.
•Insert the power adapter plug into a wall outlet for a continuous backlight.
•IMPORTANT: When operating on A/C power,
to avoid interference, the backlight, projection
and USB charge port, will turn off while the
Projection Alarm searches for the WWVB
signal. The backlight, projection and USB
charge port will function again after the 2-10
minute search.
STEP 2:
•Remove battery cover from Projection
Alarm, slide tab up and pull out to remove the cover (1).
•Insert 2 new AAA batteries (not included) into the back of the Projection
Alarm. Observe the correct polarity (see marking inside the battery
compartment).
•Do NOT mix old and new batteries.
•The Projection Alarm will light up and display indoor temperature and time
(12:00).
STEP 3:
•Ensure that the transmitter is within 10 feet of the projection
alarm.
•Remove battery cover from transmitter: Slide the battery cover
down and lift off the front.
•Insert 2 new AA batteries (not included) into the TX141
transmitter. Observe the correct polarity.
•Within 3 minutes, the projection alarm will show readings in
the Outdoor temperature area on the LCD.
Note: Use Alkaline batteries (or Lithium for temperatures below
-20°F /-28.8°C).
TROUBLESHOOTING
•If the Projection Alarm does not display the outdoor temperature after 3
minutes, remove the A/C power adapter and all batteries from both units
and start the setup process again.
•If the outdoor temperature does not show up after a second attempt, please
slide open the battery cover of the outdoor transmitter to reveal the TX
button push down on the TX button for 3 seconds to send a wireless signal
to the Projection Alarm.
•Hold the +/TEMP button and the Projection Alarm will search for the
transmitter.
•For optimal 433 MHz reception, the outdoor transmitter should be placed
within 200 feet (60 meters) from the Projection Alarm (see positioning
outdoor transmitter).
•Note: Use Alkaline batteries (or Lithium for temperatures below -20°F/-
28.8°C).
PROGRAM MENU
The SET/°C/°F button will move through the program menu. The +/TEMP or -
/TIME buttons will change a value.
•WWVB ON/OFF: Hold the SET/°C/°F button 5 seconds and WWVB and the
word ON will flash. Press and release the +/TEMP or -/TIME button to turn
this to OFF if you do not wish to receive WWVB reception. Confirm with the
SET/°C/°F button and move to the next item.
•TIME ZONE: EST will flash. Press and release the +/TEMP or -/TIME
button to select a different Time Zone: AST=Atlantic, EST= Eastern, CST=
Central, MST= Mountain, PST= Pacific, AKT= Alaska, HAT=Hawaiian time
zone. Confirm with the SET/°C/°F button and move to the next item.
•DAYLIGHT SAVING TIME:DST will flash and the word ON. Press and
release the +/TEMP or -/TIME button to turn this to OFF if you do not
observe DST. Confirm with the SET/°C/°F button and move to the next
item.
•12/24 HOUR TIME:12H will flash. Press and release the +/TEMP or -/TIME
button to select 24H. Confirm with the SET/°C/°F button and move to the
next item.
•HOUR:The hour will flash. Press and release the +/TEMP or -/TIME button
to select the correct hour. Confirm with the SET/°C/°F button and move to
the next item.
•MINUTES:The minutes will flash. Press and release the +/TEMP or -/TIME
button to select the correct minutes. Confirm with the SET/°C/°F button and
move to the next item.
•YEAR: The year will flash. Press and release the +/TEMP or -/TIME button
to select the correct year. Confirm with the SET/°C/°F button and move to
the next item.
•MONTH:The month will flash. Press and release the +/TEMP or -/TIME
button to select the correct month. Confirm with the SET/°C/°F button and
move to the next item.
•DATE:The date will flash. Press and release the +/TEMP or -/TIME button
to select the correct date. Confirm with the SET/°C/°F button and exit the
program menu.
•Note:The Day of the Week will SET automatically after the year, month
and date are set.
FAHRENHEIT/CELSIUS:Press and release the SET/°C/°F button to select
temperature readings in Fahrenheit or Celsius.
ALARM SET
•ALARM HOUR:Hold the ALARM button to enter alarm time setting mode.
The Alarm Hour will flash. Use the +/TEMP or -/TIME button to set the
Hour. Press and release the ALARM button.
•ALARM MINUTES: The Alarm Minutes will flash. Use the +/TEMP or -
/TIME button to Set the Minutes. Press and release ALARM to confirm the
alarm settings, then press and release SET button to exit.
ALARM ACTIVATION: ALARM ICON
•Press and release the ALARM button once to show Alarm Time.
•With the Alarm time showing, press and release the ALARM button to
activate the alarm. The alarm icon appears when alarm is activated.
•With the Alarm time showing, press and release the ALARM button to
deactivate the alarm. The alarm icon will disappear when alarm is activated.
SNOOZE:
•When the alarm sounds, press the SNOOZE button to trigger snooze alarm
for 9 minutes. The snooze icon Zz will flash when the snooze feature is
active.
•To stop alarm for one day, press AL button, while in snooze mode. The
alarm icon will remain solid.
BACKLIGHT AND PROJECTION INTENSITY
Press and release the SNOOZE/LIGHT button to adjust the brightness of the
backlight and projection (together):
•ON High intensity: The backlight and projection are defaulted to HI when
the Adapter is in use.
•ON Low intensity: Press and release SNOOZE/LIGHT button once
•OFF: Press and release SNOOZE/LIGHT button
•ON High intensity (default):Press and release SNOOZE/LIGHT button
•Note: When the Adapter is NOT in use, the HI/LOW/OFF features are not
available.
PROJECTION
Battery Power: Press and release the SNOOZE/LIGHT button to show the
projection for 10 seconds.
Note: Projection will not display constantly when operating on battery power.
A/C Power:Projection is displayed constantly unless turned off.
Note:can be turned off see “Backlight and Projection Intensity”
•Rotate Projection: Press and release the PROJECTION button to rotate
the projection image 90 degrees. Press and release the PROJECTION
button again to rotate another 90 degrees.
•Change Projection Mode: Hold, then release the PROJECTION button to
switch projection modes. Watch the projection image to view the changes.
oTime and Outdoor Temperature: alternate every 5 seconds (default)
oTime:Hold and release PROJECTION button
oOutdoor Temperature:Hold and release PROJECT button again
USB CHARGE PORT
The integrated USB charging port (on back) will charge your smart phone,
camera or other devices when the projection alarm is plugged into a power
outlet with the included 5V A/C adapter.
Note: This is a power-output charging port. The
charging port does not supply power to the
projection alarm.
Begin charging your external device by
connecting the device’s USB charging cable (not
included) to the USB charging port on the back of
the projection alarm. Charging times will vary.
Note: Some USB cables are for data transfer only
and cannot be used for charging. Make sure that the USB cable you use will
charge your device. Most USB cables included with mobile devices will work
for charging.
•USB Power Output: 0.5A maximum current
IMPORTANT: When operating on A/C power, the backlight, projection and
USB charging port will turn off while the Projection Alarm searches for the
SNOOZE/LIGHT/HI/LOW/OFF (TOP)

WWVB signal, to avoid interference. The backlight and projection will return
after the 2-10 minute search (which occurs during the late night or early
morning hours). The USB charging port will then resume working.
WWVB RADIO CONTROLLED TIME
The NIST radio station, WWVB, is located in Ft. Collins, Colorado and
transmits the exact time signal continuously throughout the United States at
60 kHz. The signal can be received up to 2,000 miles away through the
internal antenna in the Atomic Projection Alarm. However, due to the nature
of the Earth’s Ionosphere, reception is very limited during daylight hours. The
Atomic Projection Alarm will search for a signal every night when reception is
best.
WWVB RECEPTION ICON with full signal strength will appear on screen
if the reception of WWVB signal is successful.
•The tower icon is solid when the Projection Alarm has received the WWVB
signal.
•The tower icon will flash when searching for a signal.
•No tower icon displayed. The Projection Alarm was unable to receive a
signal at this time.
•Reposition the Projection Alarm for better signal reception or try again at
bedtime.
•Hold the -/TIME button to force a signal search at night when reception is
best.
•The Projection Alarm will start searching at UTC: 07:00 and if no reception
on the first attempt they will try again at 08:00, 09:00 and 10:00. Each
attempt will be at least 2 minutes and the most will be 10 minutes.
•If there is no signal or too much interference, the receiver will only be on for
2 minutes.
•If the signal is good, it may catch a signal in ABOUT 2-3 minutes. If the
signal is marginal it will try to catch a signal for up to 10 minutes.
•IMPORTANT: When operating on A/C power, to avoid interference, the
backlight, projection and USB charge port, will turn off while the Projection
Alarm searches for the WWVB signal. The backlight, projection and USB
charge port will function again after the 2-10 minute search which occurs
during the late night or early morning hours.
Note: In case the Atomic Projection Alarm is not able to detect the WWVB
signal (disturbances, transmitting distance, etc.), the time can be manually
set.
TEMPERATURE TRENDS
The indoor and outdoor temperature trend indicators are updated every 30
minutes. These trends represent temperature changes over the past three
hours. Temperature rising more than 2°F /1°C in the past three hours
Temperature has not changed more than 2°F /1°C in the past
three hours
Temperature falling more than 2°F /1°C in the past three hours
The temperature trend indicators are shown next to the indoor temperature
and outdoor temperature readings.
LOW BATTERY
•When this icon appears in the indoor (IN) reading section, replace the
batteries in the Projection Alarm.
•When this icon appears in the outdoor (OUT) readings section, replace
the batteries in the outdoor transmitter.
CARE AND MAINTENANCE
•Do Not Mix Old and New Batteries
•Do Not Mix Alkaline, Standard, Lithiumor Rechargeable Batteries
•Do notexpose the Projection Alarmto extreme temperatures, vibration or shock.
•Keep Projection Alarm dry.
•Clean the Projection Alarm witha soft damp cloth.Do not use solvents or scouring
agents.
•The Projection Alarm is nota toy. Keep it out of reach of children.
•The Projection Alarm is not to be used for medical purpose or for public information. It is
for home use only.
•Thespecifications of this product may change without prior notice.
•Improper use or unauthorized openingof housing will void the warranty.
•If the Projection Alarm does not work properly, change the batteries and/or check the a/c
cord connection.
POSITIONING OUTDOOR TRANSMITTER
Once the projection alarm shows the outdoor temperature/humidity, place it and the
transmitter in the desired locations and wait approximately 1 hour before permanently
mounting the transmitter to ensure that there is proper reception. The transmitter should be
mounted vertically,in a shaded, protected area,at least 6 feet fromthe ground to avoid
damage and ensure accurate readings. The transmitter is water resistant, not waterproof
and should not be placed anywhere it will become submerged in water or subject to
standing water or snow.
Choose a location for the transmitter that is within range of the projection alarm and under
an overhang for accuracy. Wireless transmitting range in open air is over 200 feet (60
meters) from outdoor transmitter to projection alarm.
Option 1:
•Install one mounting screw (not included) into a wall leaving approximately ½ of an inch
(12.7mm) extended.
•Place the transmitter onto the screw, using the hanging hole on the
backside.
•Gently pull the transmitter down to lock the screw into place.
Option 2:
•Insert the mounting screw (not included) throughthe front of the transmitter
and into the wall.
•Tighten the screw to snug (do not over tighten).
To achieve a true temperature/humidityreading, mount where direct sunlight cannot reach
the outdoor transmitter. Mount the outdoor transmitter on a North-facing wall or in any well
shaded area. Under an eave or deck rail work well. The maximum transmittingrange in
openair is over 200 feet (60 meters). Obstacles suchas walls, windows, stucco, concrete
and large metalobjects canreduce the range. Place the transmitter at least 6 feet in the air
to improve signal transmission.
SPECIFICATIONS
Indoor:
Temperature Range: +32°F to +122°F (0°C to 50°C)
Accuracy: +/- 2°F
Interval: About every 30 seconds
Outdoor:
Temperature Range: -40°F to 140°F (-40°C to 60°C)
Alkaline Batteries: -20°F to 140°F (-28.8°C to 60°C)
Lithium Batteries: -40°F to 140°F (-40°C to 60°C)
Distance: Over 200 feet (60 meters) RF 433MHz (open air)
Interval: About every 30 seconds
Power:
Projection Alarm: 5-volt A/C power adapter (included)
Optional 2-AAA, IEC, LR3 batteries (not included)
TX141 Transmitter: 2-AA, IEC, LR6 batteries (not included)
BatteryLife:
TX141 Transmitter: Battery life is over 24 months when usingreputable
battery brands for both Alkaline and Lithium batteries
Projection Alarm Battery life is over 24 months when usingthe A/C
Battery Backup: adapter for primary power
USB Output: 0.5 Amp maximum current
Dimensions:
Projection Alarm: 5.23” L x 1.96” W x 4.33” H (133 x 50 x 110 mm)
TX141 Transmitter: 1.57" L x 0.79" W x 5.12" H (40 x 20 x 130 mm)
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 onlyto 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 authorized service center. The original dated bill of sale must
be presented upon request as proof of purchase to La Crosse Technology, Ltdor La
Crosse Technology, Ltd’s authorized service center.
La Crosse Technology, Ltd will repair or replace this product, at our option andat 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 allrepairs coveredby this warranty. If necessaryrepairs are notcovered
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 the La Crosse Technology, Ltd product to a La Crosse Technology, Ltd
authorizedservice center. La Crosse Technology, Ltd will pay ground return shipping
charges to the owner of the product to a USA address only.
The La Crosse Technology, Ltd warranty covers all defects in material and workmanship
withthe 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 presentedto the carrier); (3) damage to, or
deteriorationof, any accessory or decorative surface;(4) damage resulting fromfailure to
follow instructions contained in the owner’s manual; (5) damage resulting from the
performance of repairs or alterations by someone other thanan 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 intendedor (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
BEUSED 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 haveother rights specific to the
State. Some States do not allow the exclusion of consequentialor incidental damages
therefore the above exclusion of limitation may not apply to you.
For warranty work, technical support, or information contact:
La Crosse Technology, Ltd
2817 Losey Blvd. S.
La Crosse, WI 54601
Contact Support: 1-608-782-1610
Product Registration:
www.lacrossetechnology.com/support/register
Protected under U.S. Patents:
5,978,738
6,076,044
6,597,990
The complete instruction manual is available at:
www.lacrossetechnology.com/k84285
FCC STATEMENT
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) the device must
accept any interference received,including interference that may cause undesired
operation.
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV
INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS
EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER AUTHORITYTO
OPERATE THE EQUIPMENT
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 andcorrections made in the next issue. We accept no liability for
technical mistakes or printing errors, or their consequences.
All trademarks and patents are acknowledged.