Day date month – Datexx EXACTIME DRC-700 User Manual

Page 2

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PRODUCT OVERVIEW
FEATURES

• Precise time and date set via RF signals from the US

Atomic Clock

• Calendar displaying date with month and day of the

week in English, Spanish, French, German or Italian

• Indoor temperature display with trend indicator

• User-selectable temperature display in Celsius or

Fahrenheit

• User-selectable 12 or 24 hour time format

• Wall mount or desktop option

FRONT VIEW
A. RADIO CLOCK WITH INDOOR

TEMPERATURE IN A TWO - LINE

LCD DISPLAY

REAR VIEW
B. TIME ZONE SWITCH

• Selects US Time Zone
C. WAVE/C°/F° BUTTON

• Selects the temperature display in Celsius or

Fahrenheit

• Activates atomic clock receiver
D. TIME SET BUTTON

• Allows to set clock manually
E. UP BUTTON

• Increases all function parameters

• Selects 12 or 24 hour time display format

• Activates atomic clock receiver

• Activates US Time Zone selection mode
F. DOWN/LANG BUTTON

• Decreases all function parameters

• Sets the language for the day of the week
G. RESET BUTTON

• Resets all settings
H. BATTERY COMPARTMENT

• Accommodates 2 (two) UM-3 or AA 1.5V alkaline

batteries.
I. UNFOLDING TABLE STAND

• Keeps unit in upright position on a flat surface
J. WALL MOUNT RECESSED HOLE

• Keeps unit on the wall

Indoor

Temperature

Time of Day

With Seconds,

US Time Zone Map

Calendar

Day of

the Week

B

C

D

G

E

F

J

I

H

PM

DAY

DATE

MONTH

DRC-700 AUTO SET WALL CLOCK

°C/°F

WAVE

LANG

TIME SET

UP

DOWN

RESET

Eastern

Time

Central

Time

Mountain

Time

Pacific

Time

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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 Jumbo Atomic

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.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:

• 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.

• 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.

GETTING STARTED

BATTERY INSTALLATION

• Open the battery compartment door.

• Install 2 batteries (UM-3 or “AA” size 1.5V)

matching the polarity as shown in the battery

compartment.

• Replace the battery compartment door.

RADIO CONTROLLED AUTO SET WALL 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.

After the clock is set manually, place it by

the window for the better reception. The atomic clock

receiver is rogrammed 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.

CALENDAR AND CLOCK DISPLAY MODES

Precise time is displayed in hour-

minutes-seconds format on the top

line of the Jumbo Clock.

The date is displayed in month-date

format on the bottom line next to the

day of the week.

PM

DAY

DATE

MONTH

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