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 WW VB 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 WW VB
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, Lithium or Rechargeable Batteries
•
Do not expose the Projection Alarm to extreme temperatures, vibration or shock.
•
Keep Projection Alarm dry.
•
Clean the Projection Alarm with a soft damp cloth. Do not use solvents or scouring
agents.
•
The Projection Alarm is not a 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.
•
The specifications of this product may change without prior notice.
•
Improper use or unauthorized opening of 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 from the 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) through the front of the transmitter
and into the wall.
•
Tighten the screw to snug (do not over tighten).
To achieve a true temperature/humidity reading, 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 transmitting range in
open air is over 200 feet (60 meters). Obstacles such as walls, windows, stucco, concrete
and large metal objects can reduce 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)
Battery Life:
TX141 Transmitter:
Battery life is over 24 months when using reputable
battery brands for both Alkaline and Lithium batteries
Projection Alarm
Battery life is over 24 months when using the 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 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 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 the La Crosse Technology, Ltd product to a La Crosse Technology, Ltd
authorized service 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
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 the 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 the
State. Some States do not 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, 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 AUTHORITY TO
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 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.
