Marathon CL030056 Series Manual

Jumbo LCD Wall Clock with Temperature &
Humidity, 6 Time Zones
Model: CL030056 Series

PRODUCT OVERVIEW: CLOCK

1. TIME SET button
2. ALARM SET button
3. + button
4. - button
5. SNOOZE button
6. °C / °F slide switch

PRODUCT OVERVIEW: DISPLAY

Normal Time Mode
1. AM / PM (12-hour format)
2. Time
3. Time zone indicator
4. Low battery indicator
5. DST
6. Signal strength indicator
7. Month-Day | Year
8. Day of the week
9. Temperature
10. Humidity
Alarm Time Mode
1. Alarm time
2. Alarm icon / Alarm on
3. Alarm mode indicator
7. YEAR button
8. RCC button
9. RESET button
10. Wall mount hole
11. Table stand
12. Battery compartment

GETTING STARTED

1. Remove the battery compartment door.
2. Insert four (4) AA batteries according to the polarity marks
(+ and -) on the inside of the compartment.
3. Replace the battery door.
4. Once the batteries are in place, all segments of the LCD
display will be lit up before entering radio-controlled time
display mode.
5. The radio-controlled (RC) clock will automatically begin
scanning for the RC signal after eight (8) seconds.
NOTE:
If nothing appears on the LCD display after inserting the batteries,
press the RESET button using a metal wire. In some cases,
you may not receive the signal immediately. Due to atmospheric
disturbance, the best reception often occurs at night.

DAYLIGHT SAVING TIME (DST)

If the DST function is on, the clock will automatically advance the
time by one (1) hour in the spring and go back one (1) hour in the
fall.
The DST function is set to "AUTO" by default.

RECEPTION OF RADIO-CONTROLLED (RC) SIGNAL

This RC clock includes a built-in receiver which picks up signals
from the WWVB station. The clock will automatically set the time,
date, and weekday.
• The clock will automatically synchronize with the RC signal
four (4) times each day (at 2:00 a.m., 8:00 a.m., 2:00 p.m.,
and 8:00 p.m.) to correct any deviations to the exact time.
• Once the clock has successfully synchronized with the RC
signal, the signal icon
process lasts six (6) to sixteen (16) minutes.
• To manually start or stop the RC signal reception, press the
RCC button.
NOTE:
The strength of the RC signal from the transmitter tower may be
affected by the clock's geographical location and/or any buildings
nearby.
Avoid placing the clock near sources of interference, such as
television sets, computers, etc.
Avoid placing the clock on or next to metal plates.
Placing the clock in closed areas such as airports, basements,
tower blocks, factories, etc., are not recommended.

SIGNAL RECEPTION INDICATOR

The signal indicator displays the RC signal strength in four (4)
levels. Flashing wave segments indicate that the RC signal is
being received. Signal quality is indicated by the number of wave
segments:

SETTING THE TIME ZONE

This clock displays the time for six (6) different time zones. Please
refer to the section "Setting the Time and Calendar" to set the
clock's time zone. Time zone order:
PST (Pacific) > MST (Mountain) > CST (Central) >
EST (Eastern) > AST (Alaska) > NST (Newfoundland)
1
MANUAL
will show. Each synchronization
No signal
Weak signal quality
Acceptable signal quality
Excellent signal quality
ENGLISH