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. REMEDY FOR BREACH OF THIS
WARRANTY IS 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 by Chaney. 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 WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, AND ALL
OTHER WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTY OF
MERCHANTABILITY AND 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
CONSEQUENTIAL DAMAGES, 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
AUTHORIZED TO 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.
For warranty claims, please contact:
Customer Care Department
Chaney Instrument Co.
965 Wells Street
Lake Geneva, WI 53147
www.AcuRite.com
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- This device must accept any interference received, including interference that
may cause undesired operation.
BCDE
F
A
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 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.
• 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.
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.
ATOMIC INST 071012
A
Battery Compartment
Reset Signal Button
B
Manual Set Button
C
Receive Atomic Signal Button
D
Time Zone Switch
E
Daylight Saving Time (DST)
F
On/Off Switch
Atomic Clock
Instruction Manual
Overview
Introduction
Chaney and AcuRite atomic clocks use a radio-controlled signal to
synchronize to the correct time broadcast by the National Institute
of Standards and Technology (NIST) Radio Station WWVB,
located near Fort Collins, Colorado. WWVB broadcasts the
current time and date with split-second accuracy.
Atomic clocks set themselves and automatically adjust for daylight
saving time to provide the most accurate timekeeping standard
possible.
SETUP
SETUP
4. Insert one fresh 1.5 volt “AA” battery in the battery
compartment (A) to power on the clock .
5. After the battery is inserted, the second hand will move
clockwise to the 12:00 position. Within 5 minutes the hour
and minute hand will also move to the 12:00 standby
position. The clock will then search for the atomic signal. If
the signal in your area is strong, the clock will set itself within
3-12 minutes. NOTE: Due to solar radiation in the
atmosphere, a radio controlled clock signal is weaker during
the day. Most synchronization with the atomic signal happens
at night when there is less interference.
1. Locate the Time Zone Switch (E) on the back of the clock.
The switch has four time zone indicators: P, M, C & E
(P=Pacific, M=Mountain, C=Cental, E=Eastern). Move the
switch to select your time zone.
2. Slide the “DST” switch (F) to the ON position to allow the
clock to automatically set itself for daylight saving time (DST).
On the Spring and Fall DST dates, at 2:00 am, the clock will
adjust itself until the correct time is reached. If you live in an
area that does not observe daylight saving time and do not
want the clock to change, place the “DST” switch in the
“OFF” position.
3. Find a suitable location for your clock. For the best possible
reception, place the clock with the back side facing
Colorado.
The atomic signal can be impacted by weather conditions,
electrical interference and solar conditions. Although atomic
clocks can work in most locations, the number of times they
sychronize with the atomic signal depends on suitable clock
placement. Signal reception is especially important for
automatic daylight saving time updates, which can be
delayed from poor signal reception.
Setup Is Now Complete
Once the atomic signal has been received by the clock, the
minute hand will advance or slow down as necessary until the
clock sets itself to the correct time.
MANUAL SETUP
Manual setup allows you to set the clock without the atomic
signal. After manual setup, the clock will continue to search for
the atomic signal.
• Press and hold the “M.SET” button (C) for 3 seconds. The
clock will be in manual time set mode.
• Press the “M.SET” button to advance the time by 1 minute.
• Press and hold the “M.SET” button to quickly advance the
hour and minute hands.
• Press the REC button (D) to exit manual time set mode.
• If no button is pressed for 3 minutes you will automatically
exit manual time set mode.
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