FRONT VIEW
A. RADIO CONTOLLED CLOCK WITH INDOOR
TEMPERATURE AND MOON PHASE IN
A TWO - LINE LCD DISPLAY
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Calendar
Day of the week
Time of Day with
Seconds, US Time
Zone Map
PM
ZZ
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Moon Phase Indicator
Indoor Temperature
and Alarms
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SET
SET
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Radio Controlled
Digital Alarm Clock
with Thermometer
and Moon Phase
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SIZEAAA/UM4
SIZEAAA/UM4
(DRC-605)
USER'S MANUAL
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DATEXX RC224W MANUAL (English)
SIZE: W65 X H105 (mm)
BY EMILY TSOI 30/12/05
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GETTING STARTED
BATTERY INSTALLATION
* Open the battery compartment door.
* Install 2 batteries AA size 1.5V matching the polarity
as shown in the battery compartment.
* Replace the battery compartment door.
MANUAL SETTINGS
TIME ZONE
PM
* Select the Time Zone by pressing and
holding the UP ( ) button for 3 seconds.
* Keep holding UP ( ) button until the
desired time zone (Pacific, Mountain,
Central or Eastern) is highlighted on
the clock’s display map.
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PM
RADIO CONTROLLED CLOCK
After installing batteries, set the time manually.
ONE TIME SET is needed ONLY when first used.
The clock will update the time automatically afterwards.
Once the atomic time signal is received, the date and time
will be set automatically, and the [ ] icon will appear.
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CLOCK
* Press and hold MODE button for 3
seconds: the year digit will flash.
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After the clock is set manually, place it by the window for
the better reception. The atomic clock receiver is
programmed that it will continue to search for the atomic
time signal daily for every hour between 1:00 am and
4:30 am. Once the time signal has been successfully
received, the time and date will be updated automatically.
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* Press UP ( ) or DOWN ( ) to
change flashing digits.
PM
PM
PM
PM
PM
* After the first value is set, press
MODE button again to confirm and
move to the next parameter.
* Continue setting month, date, hour,
minutes and temperature display
format.
* Press MODE button for the last
time to return to the time of day
with seconds, after the last
parameter is set.
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CALENDAR AND CLOCK DISPLAY MODES
Precise time is displayed in hour-
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minutes-seconds format in the middle
line of the Atomic Alarm Clock.
The date is displayed in month-date
format on the top line next to the day
of the week.
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PM
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WWVB RADIO CONTROLLED TIME
The NIST (National Institute of Standards and
Technology) radio station (WWVB) is located in Ft.
Collins, Colorado. It transmits an exact time signal
continuously throughout the most of the continental
United States at 60 KHz frequency. The Travel Alarm
Clock can receive this WWVB signal through the
internal antenna from up to 2,000 miles away. Due to
the nature of the Earth’s ionosphere, reception can be
limited during the daylight hours. The radio controlled
clock will search for an alternate station that receives
the atomic time signal from the NIST Atomic clock in
Boulder, Colorado.
SPECIFICATIONS
Indoor Temperature
Proposed operating range
: -5.0°C to +50.0°C/
23.0°F to 122.0°F
: 0.1°C/0.2°F
Temperature resolution
User-selectable (F° or C°) temperature display
Calendar and Clock
12/24 hour display in hh: mm format
Date format: month – day format
US Time Zone map
Day of the week: User-selectable in three languages
(English, Spanish or French)
Dual 4 minute crescendo alarm with snooze
Programmable snooze interval (one to 59 minutes)
Moon Phase
The WWVB tower icon on the unit’s display will flash
indicating a radio signal reception from the WWVB
station. If the tower icon is not fully lit, or if the time
and date are not set automatically, please consider the
following:
Backlight
* During night-time hours, atmospheric disturbances
are typically less severe and radio signal reception
may improve. A single daily reception is sufficient
enough to keep the clock accuracy within 1 second.
* Make sure the unit is positioned at 8 feet (2 meters)
distance from any interference source such as a TV,
computer monitor, microwave, etc.
Power
2 AAA size (UM-4) 1.5V batteries (not included)
Dimensions
4.72(L) x 2.87(H) x 1.65(D) inches
* Within concrete wall rooms such as basements or
office buildings, the received signal may be weakened.
Always place the Table Alarm Clock near the
window for better reception.
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DATEXX WARRANTY INFORMATION
TELEDEX Limited U.S.A. Warranty
TELEDEX INC. warrants these products to the original
purchaser to be free from defective material and
workmanship.
The product will be repaired or replaced at our option,
for up to one year when returned with proof of purchase to
the address below. Include a check or money order for
$5.00 to cover postage.
Warranty valid only in the U.S.A.
TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033
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