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LIMITED ONE YEAR WARRANTY
Chaney Instrument Company warrants that all products it manufactures to be of good material and workmanship and to be free of
defects if properly installed and operated for a period of one year from date of purchase. REMEOY FOR BREACH OF THIS
WARRANTYIS EXPRESSLY LIMITED TO REPAIR OR REPLACEMENT OF DEFECTIVE ITEMS. Any product which, under normal use
and service, is proven to breach the warranty contained herein within ONE YEAR from date of sale will, upon examination by
Chaney, and at its sole option, be repaired or replaced byChaney. In all cases, transportation costs and charges for returned
goods shall be paid for by the purchaser. Chaney hereby disclaims all responsibility for such transportation costs and charges.
This warranty will not be breached, and Chaney will give no credit for products it manufactures which shall have received normal
wear and tear, been damaged, tampered, abused, improperly installed, damaged in shipping, or repaired or altered by others than
authorized representatives of Chaney.
THE ABOVE-DESCRIBED WARRANTYIS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESSOR IMPLIED, AND ALL
OTHER WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTY OF
MERCHANTABILITYAND THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. CHANEY EXPRESSLY DISCLAIMS
ALL LIABILITY FOR SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES, WHETHER ARISING IN TORT OR BY CONTRACT FROM
ANY BREACH OF THIS WARRANTY. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIALDAMAGES,SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. CHANEY FURTHER DISCLAIMS
ALL LIABILITY FROM PERSONAL INJURY RELATING TO ITS PRODUCTS TO THE EXTENT PERMITTED BY LAW. BY ACCEPTANCE
OF ANY OF CHANEY'S EQUIPMENT OR PRODUCTS, THE PURCHASER ASSUMES ALL LIABILITY FOR THE CONSEQUENCES
ARISING FROM THEIR USE OR MISUSE. NO PERSON, FIRM OR CORPORATION IS AUTHORIZED TO ASSUME FOR CHANEY ANY
OTHER LIABILITY IN CONNECTION WITH THE SALE OF ITS PRODUCTS. FURTHERMORE, NO PERSON, FIRM OR CORPORATION IS
AUTHORIZEDTO MODIFY OR WAIVE THE TERMS OF THIS PARAGRAPH, AND THE PRECEDING PARAGRAPH,UNLESS DONE IN
WRITING AND SIGNED BY A DULY AUTHORIZED AGENT OF CHANEY. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND
YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.
http://www.chaneyinstrument.com/product_reg.htm
INST - 01097 072909
Instruction Manual
Package Contents:
[1l Main Unit [Al with stand
[1l Wireless Sensor [Bl
0
A. Main Unit
B. Wireless Sensor
Thank You for purchasing this ACURITE® product. Please read this manual in ifs
entirety to fully enjoy the benefits and features of this product. Please keep this
manual for future reference.
[1l Instruction Manual
What You Need:
• Small Phillips Screwdriver
• [5l AA batteries
see ··install Batteries'"[pg.2l
For in-warranty repair, please contact:
Customer Care Department
Chaney Instrument Company
965 Wells Street
Lake Geneva, WI 53147
Chaney Customer Care
877-221-1252
Mon-Fri 8:00 a.m. to 4:45 p.m. CST
www.chaneyinstrument.com
This device complies with part 15 of the FCC rules. Operation is
sul:Jject to the following_ two conditions:
1- This device may NOT cause harmful interference, and
2- This device must accept any interference received, including
FC
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 the receiver.
• Corine~t 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.
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.
Patent numbers: 5,978,738; 6,076,044; 6,597,990
interference that may cause undesired operation.
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
NOTE: A clear film is applied to the LCD at the factory that must be removed prior
to using this product. Locate the clear tab and simply peel to remove.
[ 1 • OVERVIEW OF FEATURES
Wireless Sensor
Signal Icon
Outdoor Humidity
Indoor Humidity
Indoor Humidity
Level Icon
#01097
Day
- 1 -
Tabletop Placement
Display Stand
]
Page 2
( SECTION 2 • SETUP
Battery Choice & Temperature Range
Extended periods of cold temperatures I below -4°F / -20°C I can cause alkaline
batteries to function improperly. This will cause the outdoor wireless sensor to
stop transmitting temperature readings. Use lithium batteries in these low
temperature conditions to ensure continued operation for wireless sensors placed
outdoors. NOTE: Rechargeable batteries are not recommended due to higher
operating voltages.
LITHIUM ttf,j:..L!•L-
BATTERIES
ALKALINE
BATTERIES
■
-Mi-
~-M-lall,il-liil
@M •H·i½ (70°C) 158°F I
(70°C) 158°F I
Install Batteries
NOTE: Install all batteries in both units within a 6 minute period to ensure proper
wireless functionality.
Always install batteries into the wireless sensor FIRST.
)
About the Atomic Clock
A clock is considered atomic if it has an accuracy of one second in a million
years. Consumer clocks are considered atomic if they attain this accuracy by
receiving a signal from an atomic clock. In North America, the National Institute
of Standards and Technologies operates an atomic clock in Colorado which
transmits the time codes via the radio station WWVB. The Acurite clock you have
purchased includes a built-in receiver which picks up the signal from the WWVB
station. For the best possible reception, place the main unit with the back side
facing Colorado. NOTE: Due to solar radiation in the atmosphere, the atomic
clock signal is weaker during the day. Most synchronization with the WWVB
atomic clock signal happens at night when there is less interference.
Main Unit : Basic Setup
After installing batteries, it is recommended that you set the clock and calendar
initially. After the atomic clock signal is acquired, which may take up to 24 hours,
the clock accuracy and daylight saving time changes will be automatically
maintained.
A. Wireless Sensor
Remove the 4 battery
compartment screws
and cover utilizing a
small Phillips type
screwdriver. Install 2
fresh "AA" batteries
as shown here.
B. Main Unit
Remove the battery
compartment cover
and install 3 fresh
"AA" batteries as
shown here.
REMOVE BATTERY 8 INSTALL 3 "AA"
0
COMPARTMENTCOVER BATTERIES
Wireless Sensor
u. =
u. 0
A/8/C Wireless Selection
To allow for more than one weather station and wireless sensor network
to be used in close proximity, the main unit and the wireless sensor have
a small switch labeled "A B C" within the battery compartments. This
switch selects one of 3 wireless modes to use, and both switches MUST
be set in matching positions (either A, B, or C) for wireless
communication to take place successfully.
Toset the clock and other preferences, press the "SET" button to enter into
SET MODE. Once in set mode, the preference you are currently setting will blink
on the display.
To adjustthe currently selected (flashing) preference item, press the ........or .....,..
buttons (press and HOLD to fast adjust).
To
saveyour adjustments, press the "SET" button again to move on to adjusting
the next preference. The preference set order is as follows:
TIME ZONE (PST MST CST EST)
DST(Daylight Saving Time ON OR OFF)
CLOCK HOUR
CLOCK MINUTE
CALENDAR DATE
CALENDAR MONTH
CALENDARYEAR
TEMPERATURESCALE
BAROMETRICPRESSURE SCALE (in Hg or hPa)
You will automatically exit SET MODE if no buttons are depressed for :30
seconds. You may enter basic setup mode again at any time by pressing the
"SET" button.
(°For °C)
Basic Setup is Now Complete
The wireless sensor will soon send a signal to the main unit and the two
units will be synchronized. It may take a few minutes for synchronization to
be complete. If both or one of the units appear to be functioning improperly,
refer to the troubleshooting section in this manual.
- 2 -
- 3 -
Page 3
(SECTION 3 • PLACEMENT
)
( SECTION 4 • OPERATION
)
Now that setup is complete, you must choose a location to place the wireless
sensor and the main unit. The wireless sensor MUST be placed less than
feet (30 meters] away from the main unit.
This wireless thermometer uses radio frequency for communication, which is
susceptible to interference from other electronic devices and large metallic
items or thick walls. Always place both units at least 3 feet 1.91 ml away from
appliances
wireless communication
ITV, microwave, radios, etc. I or objects that may interfere with the
I large metal surfaces, thick stone walls, etc. ].
100
I ; :1I3 feet I
1.91ml
100 feet maximum
(30 meters]
Placement of Main Unit
Place the main unit in a dry area free of dirt and dust. To help ensure
an accurate indoor temperature measurement, be sure to place the
main unit out of direct sunlight, and away from any heat sources or
vents in your home. For the best atomic clock signal reception, place
the main unit with the back side facing the state of Colorado.
There are 2 placement options for the main unit. You may hang the
main unit on a wall using the integrated hang hole. Alternatively, you
may place the main unit on a table top or other flat surface using the
included detachable table top display stand.
Placement of Sensor
The wireless sensor MUST BE PLACED OUTDOORS to observe
outdoor temperatures/humidity and relay the outdoor
temperature/humidity to the main unit display. The wireless sensor
must be placed less than
The wireless sensor is water resistant and is designed for outdoor
use. However, to extend the life of the product, place the wireless
sensor in an area protected from direct weather elements. To ensure
an accurate outdoor temperature measurement, be sure the wireless
sensor is placed out of direct sunlight and away from any heat
sources. Additionally, to prevent inaccurate humidity readings, do not
place the sensor near any water or moisture sources.
100feet (30 ml from the main unit.
After the main unit and the wireless sensor are both powered on and wireless
synchronized, no further input is required. The atomic clock will automatically
re-synchronize occasionally to ensure the clock is accurate (provided the atomic
clock signal is acquired].
e 14 Day Learning Mode
This weather station has a patented
"fourteen day learning mode" calibration
process. During this learning mode the
weather station will make altitude
calculations that may affect the accuracy
of the forecast. Once the 14 day learning
mode process is complete, the learning
mode icon will disappear and the weather
forecast should be ready for superior
operation.
e Forecast Icon
This feature gives you the predicted
weather forecast for the next 12 to 24
hours based on an advanced algorithm
that includes barometric pressure and
temperature. This weather station will
provide the most accurate forecast that a
single station weather instrument can
provide.
&Barometric Pressure: Current and History
This weather station has a pressure graph
that tracks and displays the barometric
pressure 12 hours ago as well as the current
barometric pressure. Additionally, the graph
will automatically display the "FALLING",
"STEADY" or "RISING" icon and a curve to
represent the rate of change over the
previous 12 hour time period.
&Wireless Signal Reception Icons li11I
The main unit has signal reception icons in the outdoor temperature display
area and near the atomic clock display. If there are a low number of "bars"
present, you may experience no temperature display
either case, you may need to relocate one or both of the units. If most or all
4 of the bars are present, wireless reception is good and no action is
required. If the atomic clock signal bars are low, the clock may be inaccurate
or may not automatically adjust for daylight saving time (DST].
28.YG-
inHg
-12 Hrs.
I··__" I or inaccuracy. In
- FALLING
:,B.36
PRESSURE CURRENT
- 4 -
- 5 -
Page 4
Troubleshooting
Problem
Bad
Wireless Sensor
Reception
T111I
no bars
Possible Solution
Relocate the main unit and/or the wireless
sensor. Both units must be within 100 feet [30
ml from each other. Make sure both units are
placed at least 3 feet [.91 ml from other
electronic appliances and devices that may
interfere with the wireless communication
[such as TV's, microwaves, computers etc].
NOTE: It may take up to 20 minutes for the
main unit to re-synchronize with the sensor
when batteries are replaced. Use lithium
batteries in sensor when temperature is
below -4°F [-20°C].
Set Wireless ID
This wireless thermometer
uses long range 433mhz
radio frequency for
communication.
In the event that you have
reception problems due to
interference, both the main
unit and the wireless sensor
have a selectable wireless
ID. The ID switches are
located within the battery
compartments of the main
unit and the wireless
sensor.
Relocate the main unit. It is important that
the main unit back side is facing the state of
Bad Atomic Clock
Reception
T111I
no bars
No Wireless Sensor Data
[no communication]
no bars and flashing
T111I
-- .. data
Main Unit
Display Not Working
Please DO NOT
For technical assistance and product return information, please call
Customer Care:
Colorado for optimum reception. Make certain
there are no large stone or metallic surfaces
disrupting the signal line-of-sight to Colorado.
Make sure the main unit is placed at least
3 feet [.91 ml from other electronic appliances
and devices that may interfere with the
wireless communication [such as TV's, microwaves, computers etc]. Large metallic
surfaces will interfere with the atomic
clock signal.
If wireless reception is bad [no bars]. see
"Bad Reception" section above. The wireless
ID setting on each unit must match for all
units to communicate properly. See "Set
Wireless ID" on the next page.
Make certain that the batteries are installed
correctly.
The batteries may need replacing.
return product to the retail store.
877-221-1252 Mon. - Fri. 8:00 A.M. to 4:45 P.M. [CST)
www.cha neyi nstru ment.com
Imported by:
Costco Wholesale Corporation
P.O. Box 34535
Seattle, WA98124-1535
U.S.A.
1-800-77 4-2678
Shop at www.costco.com _
6 _
You may choose
but both the main unit and
the
wireless sensor ID's
must match
synchronization.
A.B or C;
for successful
Both wireless ID's
must match
( SECTION 5 • PRODUCT SPECIFICATIONS
Measurement Ranges
Temperature
Main Unit: 32°F to 122°F / o
Wireless Sensor: -40°F to 158°F / -40°C to 70°C
0
c to 50°C
Specifications
Power Requirements
Main Unit: 3 x "M' alkaline or lithium batteries
Wireless Sensor:
Wireless Communication 433 mhz Radio Frequency-Transmission every 16 seconds
PLEASE DISPOSE OF OLD OR DEFECTIVE BATTERIES IN AN ENVIRONMENTALLY
SAFE WAY AND IN ACCORDANCE WITH YOUR LOCAL LAWS AND REGULATIONS.
BATTERY SAFETY: Clean the battery contacts and also those of the device prior to battery
installation. Remove batteries from equipment which is not to be used for an extended
period of time. Follow the polarity[+/-) diagram in the battery compartment. Promptly
remove dead batteries from the device. Dispose of used batteries properly. Only batteries of
the same or equivalent type as recommended are to be used. DO NOT incinerate used
batteries. DO NOT dispose of batteries in fire, as batteries may explode or leak. DO NOT mix
old and new batteries or types of batteries [alkaline/standard]. DO NOT use rechargeable
batteries. DO NOT recharge non-rechargeable batteries. DO NOT short-circuit the supply
terminals.
2 x "AA" alkaline or lithium batteries
- 7 -
Atomic Clock
Frequency: WWVB 60Khz
Synchronizes Daily
)
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