OPERATION
The Traceable Clock
©
contains a pre-tuned internal radio
receiver that receives a 60 kHz frequency signal generated
by the U.S. Atomic Clock. The U.S. Atomic Clock is located
in Boulder Colorado and is operated by NIST (National
Institute of Standards and Technology).
Upon installing batteries, unit automatically activates its
receiver. Upon successful reception of signal from the US
Atomic Clock, it then attempts to receive the signal every
four (4) hours and make any necessary changes to the
display.
Unit might not receive a signal immediately. It may take as
long as 72 hours to receive a complete signal from the US
Atomic Clock. While the unit is attempting to receive a com-
plete signal for the rst time, the clock may be set manually
(see “Manual Clock Setting” section). Best reception often
occurs between midnight and 4 a.m.
Successful reception of the Atomic Clock signal is depen-
dent upon positioning and location of the unit. Insufcient
signal strength or external electrical interference may
prevent unit from receiving a complete signal. Main causes
for poor reception are heavily reinforced concrete and
steel structures and/or placement of unit close to video
or PC monitors. Certain areas of Eastern United States
may experience urban interference from United Kingdom’s
Atomic Clock that distort or interfere with the signal from
U.S. Atomic Clock.
GETTING STARTED
1. Remove the battery door.
2. Insert two new AA size battery according to the polarity
information marked on the battery compartment, press
the “RESET” key by using a metal wire to reset the clock.
3. Replace the battery door.
4. Once the battery is inserted, all the segments of LCD
will be shown before entering the radio controlled time
reception mode.
5. The RC clock will automatically start scanning for the
radio controlled time signal in 8 seconds.
Note: Solar panel on unit can absorb light to power clock,
but the solar power provided is limited and batteries should
be inserted rst. The solar panel can reduce the power
consumption of batteries and may prolong battery life.
Due to the atmospheric disturbance, the best reception
often occurs during nighttime.
QUICK REFERENCE
SNOOZE/LIGHT Press it to turn on the backlight for 5
seconds. Press to stop the current alarm
when sounding.
TIME SET Press and hold for 2 seconds to enter
time setting mode. In setting mode, press
to step the setting items. In setting mode,
press and hold for 2 seconds to save
and exit setting mode.
ADJUST In setting mode, press to change the
setting values.
ALARM ON/OFF Press to turn on/off the alarm and
snooze. Press and hold for 2 seconds to
enter alarm time setting mode. In setting
mode, press to step the setting items. In
setting mode, press to save and exit the
setting mode.
RECEIVE Press to switch between °C/°F. Press
and hold for 3 seconds to receive the RC
signal for reception testing.
RECEIVE Press to return all values to default
values. In case of malfunction, the unit
may be required to reset.
PRODUCT DESCRIPTIONS
1. LCD display
2. Solar panel
3. TIME SET key
4. ADJUST key
5. SNOOZE/LIGHT key
6. ALARM ON/OFF key
7. RECEIVE key
8. RESET key
9. Battery compartment
DISPLAY SYMBOLS
NORMAL TIME MODE
1. Time
2. Month & Date
3. Time zone map
4. Daylight saving time
5. Signal strength indicator
6. Humidity
7. Day of the week
8. Temperature
DAYLIGHT SAVING TIME (DST)
The clock has been programmed to automatically switch
when daylight saving time is in effect. Your clock will show
“DST” during the summer.
SETTING THE TIME ZONE
1. In the Normal Time Display, press and hold the TIME
SET key for 2 seconds to enter the time setting mode.
2. Press the ADJUST key to set the desired time zone.
Refer to the Time Zone map on the display, P=Pacic,
M=Mountain, C=Central, and E=Eastern.
3. Press the TIME SET for 2 seconds to return to normal
time mode.
ADJUST key:
PRODUCT DESCRIPTIONS
1.LCD display
2.Solar panel
3.TIME SET key
4.ADJUST key
DISPLAY SYMBOLS
Normal Time Mode
1.Time
2.Month & Date
3.Time zone map
4.Daylight saving time
DAYLIGHT SAVING TIME (DST)
The clock has been programmed to automatically switch
when daylight saving time is in effect. Your clock will
show “DST” during the summer.
SETTING THE TIME ZONE(WWVB version only)
1. In the Normal Time Display, press and hold the TIME
SET key for 2 seconds to enter the time setting
mode.
2. Press the ADJUST key to set the desired time zone.
Refer to the Time Zone map on the display,
P=Pacific, M=Mountain, C=Central, and E=Eastern.
3. Press the TIME SET for 2 seconds to return to
normal time mode.
SIGNAL STRENGTH INDICATOR
The signal indicator displays signal strength in 4 levels.
The wave segment flashing means time signals are being
received. The signal quality could be classified into four
types:
If the RC clock receives signal successfully, a sync-time
SUITABLE MODEL: C8374 (WWVB/DCF/MSF) PANTONE:445C PD11426M SIZE:A5
RADIO CONTROLLED SOLAR CLOCK WITH
TEMPETATURE AND HUMIDITY
USER’S INSTRUCTIONS
GETTING STARTED
1. Remove the battery door.
2. Insert two new AA size battery according to the
polarity information marked on the battery
compartment, press the “RESET” key by using a
metal wire to reset the clock.
3. Replace the battery door.
4. Once the battery is inserted, all the segments of
LCD will be shown before entering the radio controlled
time reception mode.
5. The RC clock will automatically start scanning for
the radio controlled time signal in 8 seconds.
Note:
1. The solar panel of the unit can absorb the light to
power the clock, but the solar power provided is
limited and you should insert batteries at first. The
solar panel can reduce the power consumption of
batteries and thus may prolong the battery lifetime.
You’d better place the clock in an environment with
sufficient light and let the solar panel absorb more
light.
2. Due to the atmospheric disturbance, the best
reception often occurs during nighttime.
FUNCTION KEYS
SNOOZE/LIGHT key:
RECEIVE key:
TIME SET key:
ALARM ON/OFF key:
RESET key:
Press it to turn on the backlight
for 5 seconds.
Press it to stop the current alarm
when it is sounding.
Press it to switch beteen °C/°F.
Press it and hold for 3 seconds
to receive the RC signal for
reception testing.
Press and hold it for 2 seconds
to enter time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press and hold it
for 2 seconds to save and exit
the setting mode.
Press it to turn on/off the alarm
and snooze.
Press and hold it for 2 seconds
to enter alarm time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press it to save
and exit the setting mode.
Press it to return all values to
default values.
In case of malfunction, the unit
may be required to reset.
5.SNOOZE/LIGHT key
6.ALARM ON/OFF key
7.RECEIVE key
8.RESET key
9.Battery compartment
5.Signal strength indicator
6.Humidity
7.Day of the week
8.Temperature
In setting mode, press it to change
the setting values.
No signal quality
Weak signal quality
Acceptable signal quality
Excellent signal quality
1
2
5
3
4
6
7
8
9
1
2
3
4
5
6
7
8
1
2
4
5
6
7
8
WWVB Version DCF/MSF Version
ADJUST key:
PRODUCT DESCRIPTIONS
1.LCD display
2.Solar panel
3.TIME SET key
4.ADJUST key
DISPLAY SYMBOLS
Normal Time Mode
1.Time
2.Month & Date
3.Time zone map
4.Daylight saving time
DAYLIGHT SAVING TIME (DST)
The clock has been programmed to automatically switch
when daylight saving time is in effect. Your clock will
show “DST” during the summer.
SETTING THE TIME ZONE(WWVB version only)
1. In the Normal Time Display, press and hold the TIME
SET key for 2 seconds to enter the time setting
mode.
2. Press the ADJUST key to set the desired time zone.
Refer to the Time Zone map on the display,
P=Pacific, M=Mountain, C=Central, and E=Eastern.
3. Press the TIME SET for 2 seconds to return to
normal time mode.
SIGNAL STRENGTH INDICATOR
The signal indicator displays signal strength in 4 levels.
The wave segment flashing means time signals are being
received. The signal quality could be classified into four
types:
If the RC clock receives signal successfully, a sync-time
SUITABLE MODEL: C8374 (WWVB/DCF/MSF) PANTONE:445C PD11426M SIZE:A5
RADIO CONTROLLED SOLAR CLOCK WITH
TEMPETATURE AND HUMIDITY
USER’S INSTRUCTIONS
GETTING STARTED
1. Remove the battery door.
2. Insert two new AA size battery according to the
polarity information marked on the battery
compartment, press the “RESET” key by using a
metal wire to reset the clock.
3. Replace the battery door.
4. Once the battery is inserted, all the segments of
LCD will be shown before entering the radio controlled
time reception mode.
5. The RC clock will automatically start scanning for
the radio controlled time signal in 8 seconds.
Note:
1. The solar panel of the unit can absorb the light to
power the clock, but the solar power provided is
limited and you should insert batteries at first. The
solar panel can reduce the power consumption of
batteries and thus may prolong the battery lifetime.
You’d better place the clock in an environment with
sufficient light and let the solar panel absorb more
light.
2. Due to the atmospheric disturbance, the best
reception often occurs during nighttime.
FUNCTION KEYS
SNOOZE/LIGHT key:
RECEIVE key:
TIME SET key:
ALARM ON/OFF key:
RESET key:
Press it to turn on the backlight
for 5 seconds.
Press it to stop the current alarm
when it is sounding.
Press it to switch beteen °C/°F.
Press it and hold for 3 seconds
to receive the RC signal for
reception testing.
Press and hold it for 2 seconds
to enter time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press and hold it
for 2 seconds to save and exit
the setting mode.
Press it to turn on/off the alarm
and snooze.
Press and hold it for 2 seconds
to enter alarm time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press it to save
and exit the setting mode.
Press it to return all values to
default values.
In case of malfunction, the unit
may be required to reset.
5.SNOOZE/LIGHT key
6.ALARM ON/OFF key
7.RECEIVE key
8.RESET key
9.Battery compartment
5.Signal strength indicator
6.Humidity
7.Day of the week
8.Temperature
In setting mode, press it to change
the setting values.
No signal quality
Weak signal quality
Acceptable signal quality
Excellent signal quality
1
2
5
3
4
6
7
8
9
1
2
3
4
5
6
7
8
1
2
4
5
6
7
8
WWVB Version DCF/MSF Version
SIGNAL STRENGTH INDICATOR
The signal indicator displays signal strength in 4 levels. The
wave segment ashing means time signals are being re-
ceived. The signal quality could be classied into four types:
If the RC clock receives signal successfully, a sync-time
symbol “
ADJUST key:
PRODUCT DESCRIPTIONS
1.LCD display
2.Solar panel
3.TIME SET key
4.ADJUST key
DISPLAY SYMBOLS
Normal Time Mode
1.Time
2.Month & Date
3.Time zone map
4.Daylight saving time
DAYLIGHT SAVING TIME (DST)
The clock has been programmed to automatically switch
when daylight saving time is in effect. Your clock will
show “DST” during the summer.
SETTING THE TIME ZONE(WWVB version only)
1. In the Normal Time Display, press and hold the TIME
SET key for 2 seconds to enter the time setting
mode.
2. Press the ADJUST key to set the desired time zone.
Refer to the Time Zone map on the display,
P=Pacific, M=Mountain, C=Central, and E=Eastern.
3. Press the TIME SET for 2 seconds to return to
normal time mode.
SIGNAL STRENGTH INDICATOR
The signal indicator displays signal strength in 4 levels.
The wave segment flashing means time signals are being
received. The signal quality could be classified into four
types:
If the RC clock receives signal successfully, a sync-time
SUITABLE MODEL: C8374 (WWVB/DCF/MSF) PANTONE:445C PD11426M SIZE:A5
RADIO CONTROLLED SOLAR CLOCK WITH
TEMPETATURE AND HUMIDITY
USER’S INSTRUCTIONS
GETTING STARTED
1. Remove the battery door.
2. Insert two new AA size battery according to the
polarity information marked on the battery
compartment, press the “RESET” key by using a
metal wire to reset the clock.
3. Replace the battery door.
4. Once the battery is inserted, all the segments of
LCD will be shown before entering the radio controlled
time reception mode.
5. The RC clock will automatically start scanning for
the radio controlled time signal in 8 seconds.
Note:
1. The solar panel of the unit can absorb the light to
power the clock, but the solar power provided is
limited and you should insert batteries at first. The
solar panel can reduce the power consumption of
batteries and thus may prolong the battery lifetime.
You’d better place the clock in an environment with
sufficient light and let the solar panel absorb more
light.
2. Due to the atmospheric disturbance, the best
reception often occurs during nighttime.
FUNCTION KEYS
SNOOZE/LIGHT key:
RECEIVE key:
TIME SET key:
ALARM ON/OFF key:
RESET key:
Press it to turn on the backlight
for 5 seconds.
Press it to stop the current alarm
when it is sounding.
Press it to switch beteen °C/°F.
Press it and hold for 3 seconds
to receive the RC signal for
reception testing.
Press and hold it for 2 seconds
to enter time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press and hold it
for 2 seconds to save and exit
the setting mode.
Press it to turn on/off the alarm
and snooze.
Press and hold it for 2 seconds
to enter alarm time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press it to save
and exit the setting mode.
Press it to return all values to
default values.
In case of malfunction, the unit
may be required to reset.
5.SNOOZE/LIGHT key
6.ALARM ON/OFF key
7.RECEIVE key
8.RESET key
9.Battery compartment
5.Signal strength indicator
6.Humidity
7.Day of the week
8.Temperature
In setting mode, press it to change
the setting values.
No signal quality
Weak signal quality
Acceptable signal quality
Excellent signal quality
1
2
5
3
4
6
7
8
9
1
2
3
4
5
6
7
8
1
2
4
5
6
7
8
WWVB Version DCF/MSF Version
” will appear on the LCD. The unit has already
synchronized with the time signal transmitter. Otherwise the
antenna segment will disappear from the LCD.
NOTE: You may use the “RECEIVE” key to receive the time
signal manually. Be caution of using the RECEPTION mode,
which will consume more battery power and thus may
reduce the battery lifetime. The RECEPTION mode will be
off automatically in 6-12 minutes.
TIME AND CALENDAR SETTING
If out of reach of Radio Controlled transmitter or if reception
is not reachable, the time and calendar can be set manually.
As soon as the signal of transmitter is received again, the
clock will automatically synchronize with the exact time and
calendar.
1. In normal time mode, press and hold the “TIME SET” key
for 2 seconds until the Year digit ashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set time and calendar in
this order: A> C> D>E >F >G > H>I>J(DCF/MSF),A>B
>C> D>E >F >G > H>I>J(WWVB).
4. Press the “TIME SET” key to save and exit the setting
mode, or let it exit automatically 30 seconds later without
pressing any key.
ALARM TIME SETTING
1. Press and hold the “ALARM ON/OFF” key for 2 seconds
until the Hour digit ashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set the alarm Minute.
4
symbol “ ” will appear on the LCD. The unit has already
synchronized with the time signal transmitter. Otherwise
the antenna segment will disappear from the LCD.
Note:
You may use the “RECEIVE” key to receive the time
signal manually. Be caution of using the RECEPTION
mode, which will consume more battery power and thus
may reduce the battery lifetime. The RECEPTION mode
will be off automatically in 6-12 minutes.
TIME AND CALENDAR SETTING
If you are out of reach of the Radio Controlled transmitter
or if the reception is not reachable, the time and calendar
can be set manually. As soon as the signal of transmitter
is received again, the clock will automatically synchronize
with the exact time and calendar.
1. In normal time mode, press and hold the “TIME SET”
key for 2 seconds until the Year digit flashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set time and calendar
in this order: A> C> D>E >F >G > H>I>J(DCF/
MSF),A>B >C> D>E >F >G > H>I>J(WWVB).
4. Press the “TIME SET” key to save and exit the
setting mode, or let it exit automatically 30 seconds
later without pressing any key.
ALARM TIME SETTING
1. Press and hold the “ALARM ON/OFF” key for 2
seconds until the Hour digit flashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set the alarm Minute.
4. Press the “ALARM ON/OFF” key to save and exit
the setting mode, or let it exit automatically 30
seconds later without pressing any key.
Note:
The alarm will be turned on automatically when you set
the alarm time.
USING THE ALARM AND SNOOZE FUNCTION
1. Set the alarm time as described in the previous section.
2. Press the “ALARM ON/OFF” key once to turn on the
alarm until the bell icon “ ” appears.
3. Press it twice to turn on the snooze until the icon
“Zz” appears.
4. Press it again to turn off the alarm and snooze until
both icons disappear.
Note:
1. If alarm and snooze are turned on, press the
“SNOOZE/LIGHT” key to stop the current alarm and
enter the snooze mode.
2. Press “ALARM ON/OFF” key to turn off alarm and
snooze function.
3. Once the Snooze function is turned on, the alarm will
sound 4 times in 4-minute interval. The alarm duration
is 60 seconds.
BATTERY REPLACEMENT
When the LCD becomes dim, replace with two new AA
size batteries at once according to the polarity information
marked on the battery compartment.
Note:
1. Attention! Please dispose of used unit or battery in an
ecologically safe manner.
2. Battery shall not be exposed to excessive heat such as
sunshine, fire or the like.
3. The marking information is located at the bottom of
apparatus.
SUGGESTION
For the best reception, please read the following
instructions:
1. It is strongly recommended to start this clock at night
and let the clock receive the signal automatically
during midnight.
2. Always place the unit away from interfering sources
such as TV set, computer, etc.
3. Avoid placing the unit on or next to metal plates.
4. Closed area such as airport, basement, tower block
or factory is not recommended.
5. Do not start reception in moving articles such as
vehicles or trains.
Normal Time Display
Year Setting
Month Setting
Date Setting
12/24 Hour Setting
Minute Setting
Second Setting
A
Time Zone Setting
B
C
D
E
F
Hour Setting
G
H
I
Language Setting
J
Alarm Time Hour Setting
Minute Setting
P17018374A0182400E
4. Press the “ALARM ON/OFF” key to save and exit the
setting mode, or let it exit automatically 30 seconds later
without pressing any key.
NOTE: The alarm will be turned on automatically when you
set the alarm time.
USING THE ALARM AND SNOOZE FUNCTION
1. Set the alarm time as described in the previous section.
2. Press the “ALARM ON/OFF” key once to turn on the
alarm until the bell icon “
4
symbol “ ” will appear on the LCD. The unit has already
synchronized with the time signal transmitter. Otherwise
the antenna segment will disappear from the LCD.
Note:
You may use the “RECEIVE” key to receive the time
signal manually. Be caution of using the RECEPTION
mode, which will consume more battery power and thus
may reduce the battery lifetime. The RECEPTION mode
will be off automatically in 6-12 minutes.
TIME AND CALENDAR SETTING
If you are out of reach of the Radio Controlled transmitter
or if the reception is not reachable, the time and calendar
can be set manually. As soon as the signal of transmitter
is received again, the clock will automatically synchronize
with the exact time and calendar.
1. In normal time mode, press and hold the “TIME SET”
key for 2 seconds until the Year digit flashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set time and calendar
in this order: A> C> D>E >F >G > H>I>J(DCF/
MSF),A>B >C> D>E >F >G > H>I>J(WWVB).
4. Press the “TIME SET” key to save and exit the
setting mode, or let it exit automatically 30 seconds
later without pressing any key.
ALARM TIME SETTING
1. Press and hold the “ALARM ON/OFF” key for 2
seconds until the Hour digit flashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set the alarm Minute.
4. Press the “ALARM ON/OFF” key to save and exit
the setting mode, or let it exit automatically 30
seconds later without pressing any key.
Note:
The alarm will be turned on automatically when you set
the alarm time.
USING THE ALARM AND SNOOZE FUNCTION
1. Set the alarm time as described in the previous section.
2. Press the “ALARM ON/OFF” key once to turn on the
alarm until the bell icon “
” appears.
3. Press it twice to turn on the snooze until the icon
“Zz” appears.
4. Press it again to turn off the alarm and snooze until
both icons disappear.
Note:
1. If alarm and snooze are turned on, press the
“SNOOZE/LIGHT” key to stop the current alarm and
enter the snooze mode.
2. Press “ALARM ON/OFF” key to turn off alarm and
snooze function.
3. Once the Snooze function is turned on, the alarm will
sound 4 times in 4-minute interval. The alarm duration
is 60 seconds.
BATTERY REPLACEMENT
When the LCD becomes dim, replace with two new AA
size batteries at once according to the polarity information
marked on the battery compartment.
Note:
1. Attention! Please dispose of used unit or battery in an
ecologically safe manner.
2. Battery shall not be exposed to excessive heat such as
sunshine, fire or the like.
3. The marking information is located at the bottom of
apparatus.
SUGGESTION
For the best reception, please read the following
instructions:
1. It is strongly recommended to start this clock at night
and let the clock receive the signal automatically
during midnight.
2. Always place the unit away from interfering sources
such as TV set, computer, etc.
3. Avoid placing the unit on or next to metal plates.
4. Closed area such as airport, basement, tower block
or factory is not recommended.
5. Do not start reception in moving articles such as
vehicles or trains.
Normal Time Display
Year Setting
Month Setting
Date Setting
12/24 Hour Setting
Minute Setting
Second Setting
A
Time Zone Setting
B
C
D
E
F
Hour Setting
G
H
I
Language Setting
J
Alarm Time Hour Setting
Minute Setting
P17018374A0182400E
” appears.
3. Press it twice to turn on the snooze until the icon “Zz”
appears.
4. Press it again to turn off the alarm and snooze until both
icons disappear.
NOTE:
1. If alarm and snooze are turned on, press the “SNOOZE/
LIGHT” key to stop current alarm and enter snooze
mode.
2. Press “ALARM ON/OFF” key to turn off alarm and
snooze function.
3. Once Snooze function is turned on, the alarm will sound
4 times in 4-minute interval. The alarm duration is 60
seconds.
SUGGESTION
For the best reception:
1. It is strongly recommended to start clock at night and let
clock receive signal automatically during midnight.
2. Always place unit away from interfering sources such as
TV set, computer, etc.
3. Avoid placing unit on or next to metal plates.
4. Closed area such as airport, basement, tower block or
factory is not recommended.
5. Do not start reception in moving articles such as vehicles
or trains.
ALL OPERATIONAL DIFFICULTIES
If this Traceable Clock does not function properly for any
reason, please reset the unit. To reset the unit, depress the
RESET button located in the battery compartment. If the unit
still does not function properly, please replace the batteries
with new high quality batteries (see “Battery Replacement”
section). Low battery power can occasionally cause any
number of “apparent” operational difculties. Replacing the
batteries with new fresh batteries will solve most difculties.
BATTERY REPLACEMENT
Erratic readings, a faint display, no display are indicators
that the batteries must be replaced. Open the battery cover
as indicated in the illustration. Remove the exhausted
batteries and install new AA Alkaline batteries. Close the
battery cover.
4
symbol “ ” will appear on the LCD. The unit has already
synchronized with the time signal transmitter. Otherwise
the antenna segment will disappear from the LCD.
Note:
You may use the “RECEIVE” key to receive the time
signal manually. Be caution of using the RECEPTION
mode, which will consume more battery power and thus
may reduce the battery lifetime. The RECEPTION mode
will be off automatically in 6-12 minutes.
TIME AND CALENDAR SETTING
If you are out of reach of the Radio Controlled transmitter
or if the reception is not reachable, the time and calendar
can be set manually. As soon as the signal of transmitter
is received again, the clock will automatically synchronize
with the exact time and calendar.
1. In normal time mode, press and hold the “TIME SET”
key for 2 seconds until the Year digit flashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set time and calendar
in this order: A> C> D>E >F >G > H>I>J(DCF/
MSF),A>B >C> D>E >F >G > H>I>J(WWVB).
4. Press the “TIME SET” key to save and exit the
setting mode, or let it exit automatically 30 seconds
later without pressing any key.
ALARM TIME SETTING
1. Press and hold the “ALARM ON/OFF” key for 2
seconds until the Hour digit flashes.
2. Press the “ADJUST” key to change its value.
3. Repeat the above operations to set the alarm Minute.
4. Press the “ALARM ON/OFF” key to save and exit
the setting mode, or let it exit automatically 30
seconds later without pressing any key.
Note:
The alarm will be turned on automatically when you set
the alarm time.
USING THE ALARM AND SNOOZE FUNCTION
1. Set the alarm time as described in the previous section.
2. Press the “ALARM ON/OFF” key once to turn on the
alarm until the bell icon “ ” appears.
3. Press it twice to turn on the snooze until the icon
“Zz” appears.
4. Press it again to turn off the alarm and snooze until
both icons disappear.
Note:
1. If alarm and snooze are turned on, press the
“SNOOZE/LIGHT” key to stop the current alarm and
enter the snooze mode.
2. Press “ALARM ON/OFF” key to turn off alarm and
snooze function.
3. Once the Snooze function is turned on, the alarm will
sound 4 times in 4-minute interval. The alarm duration
is 60 seconds.
BATTERY REPLACEMENT
When the LCD becomes dim, replace with two new AA
size batteries at once according to the polarity information
marked on the battery compartment.
Note:
1. Attention! Please dispose of used unit or battery in an
ecologically safe manner.
2. Battery shall not be exposed to excessive heat such as
sunshine, fire or the like.
3. The marking information is located at the bottom of
apparatus.
SUGGESTION
For the best reception, please read the following
instructions:
1. It is strongly recommended to start this clock at night
and let the clock receive the signal automatically
during midnight.
2. Always place the unit away from interfering sources
such as TV set, computer, etc.
3. Avoid placing the unit on or next to metal plates.
4. Closed area such as airport, basement, tower block
or factory is not recommended.
5. Do not start reception in moving articles such as
vehicles or trains.
Normal Time Display
Year Setting
Month Setting
Date Setting
12/24 Hour Setting
Minute Setting
Second Setting
A
Time Zone Setting
B
C
D
E
F
Hour Setting
G
H
I
Language Setting
J
Alarm Time Hour Setting
Minute Setting
P17018374A0182400E
ADJUST key:
PRODUCT DESCRIPTIONS
1.LCD display
2.Solar panel
3.TIME SET key
4.ADJUST key
DISPLAY SYMBOLS
Normal Time Mode
1.Time
2.Month & Date
3.Time zone map
4.Daylight saving time
DAYLIGHT SAVING TIME (DST)
The clock has been programmed to automatically switch
when daylight saving time is in effect. Your clock will
show “DST” during the summer.
SETTING THE TIME ZONE(WWVB version only)
1. In the Normal Time Display, press and hold the TIME
SET key for 2 seconds to enter the time setting
mode.
2. Press the ADJUST key to set the desired time zone.
Refer to the Time Zone map on the display,
P=Pacific, M=Mountain, C=Central, and E=Eastern.
3. Press the TIME SET for 2 seconds to return to
normal time mode.
SIGNAL STRENGTH INDICATOR
The signal indicator displays signal strength in 4 levels.
The wave segment flashing means time signals are being
received. The signal quality could be classified into four
types:
If the RC clock receives signal successfully, a sync-time
SUITABLE MODEL: C8374 (WWVB/DCF/MSF) PANTONE:445C PD11426M SIZE:A5
RADIO CONTROLLED SOLAR CLOCK WITH
TEMPETATURE AND HUMIDITY
USER’S INSTRUCTIONS
GETTING STARTED
1. Remove the battery door.
2. Insert two new AA size battery according to the
polarity information marked on the battery
compartment, press the “RESET” key by using a
metal wire to reset the clock.
3. Replace the battery door.
4. Once the battery is inserted, all the segments of
LCD will be shown before entering the radio controlled
time reception mode.
5. The RC clock will automatically start scanning for
the radio controlled time signal in 8 seconds.
Note:
1. The solar panel of the unit can absorb the light to
power the clock, but the solar power provided is
limited and you should insert batteries at first. The
solar panel can reduce the power consumption of
batteries and thus may prolong the battery lifetime.
You’d better place the clock in an environment with
sufficient light and let the solar panel absorb more
light.
2. Due to the atmospheric disturbance, the best
reception often occurs during nighttime.
FUNCTION KEYS
SNOOZE/LIGHT key:
RECEIVE key:
TIME SET key:
ALARM ON/OFF key:
RESET key:
Press it to turn on the backlight
for 5 seconds.
Press it to stop the current alarm
when it is sounding.
Press it to switch beteen °C/°F.
Press it and hold for 3 seconds
to receive the RC signal for
reception testing.
Press and hold it for 2 seconds
to enter time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press and hold it
for 2 seconds to save and exit
the setting mode.
Press it to turn on/off the alarm
and snooze.
Press and hold it for 2 seconds
to enter alarm time setting mode.
In setting mode, press it to step
the setting items.
In setting mode, press it to save
and exit the setting mode.
Press it to return all values to
default values.
In case of malfunction, the unit
may be required to reset.
5.SNOOZE/LIGHT key
6.ALARM ON/OFF key
7.RECEIVE key
8.RESET key
9.Battery compartment
5.Signal strength indicator
6.Humidity
7.Day of the week
8.Temperature
In setting mode, press it to change
the setting values.
No signal quality
Weak signal quality
Acceptable signal quality
Excellent signal quality
1
2
5
3
4
6
7
8
9
1
2
3
4
5
6
7
8
1
2
4
5
6
7
8
WWVB Version DCF/MSF Version
WARRANTY, SERVICE, OR RECALIBRATION
For warranty, service, or recalibration, contact:
CONTROL COMPANY
12554 Galveston Rd. Suite B320
Webster, Texas 77598 USA
Ph. 281 482-1714 • Fax 281 482-9448
E-mail [email protected] • www.traceable.com
Control Company is ISO 9001:2008 Quality-Certied
by DNV and ISO/IEC 17025:2005 accredited as a
Calibration Laboratory by A2LA.
Control Company Cat. No. 5003
Traceable
®
is a registered trademark of
Control Company.
©2016 Control Company. 92-5003-00 Rev. 1 052416
TRACEABLE
ATOMIC CLOCK
INSTRUCTIONS
®
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