取扱説明書
Thank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure correct use.
After reading, be sure to store this manual in a safe place should it be needed for
future reference.
Visit the Citizen website (http://www.citizenwatch-global.com/) to view
visual guides for operation of your watch.
Some models may be equipped with external features (calculation scale,
tachymeter, etc.). Visual guides for operation of such external features can
also be found on the website.
To check the movement number
A case number−4 alphanumeric characters and
6 or more alphanumeric characters−is engraved
on the case back. (Figure on the right)
The first 4 characters of the case number
represent the movement number of the watch.
In the example on the right, “
the movement number.
△△△△
” is
<Engraving position example>
The engraving position may differ
depending on watch model.
107
Safety precautions (
This manual contains the following instructions that should be strictly followed at all times to
prevent injury to yourself and other persons as well as damage to property.
Safety advisories are categorized and depicted in this manual as follows:
IMPORTAMT
)
DANGER
WARNING
CAUTION
Important instructions are categorized and depicted in this manual as
follows:
Warning (caution) symbol followed by instructions that should be followed or
precautions that should be observed
Warning (caution) symbol followed by prohibited matters.
108
Highly likely to cause death or serious injury
Can cause serious injury or death
Can or will cause minor or moderate injury or damage
Protective Stickers
Be sure to remove any protective stickers that may be on your watch (case back,
band, clasp, etc.) Otherwise, perspiration or moisture may enter the gaps between the
protective stickers and the parts, which may result in a skin rash and/or corrosion of
the metal parts.
Band adjustment
We recommend seeking the assistance of an experienced watch technician for sizing
of your watch. If adjustment is not done correctly, the bracelet may unexpectedly
become detached leading to loss of your watch or injury.
Consult your nearest authorized Citizen Service Center.
109
■ World Time Eco-Drive
Radio Controlled Watch ■
This watch is a radio controlled watch that receives standard time radio
waves broadcast from Japan, the USA, Europe (Germany) and China in
order to correct the time and date.
The radio controlled watch has no effect on the human body or medical equipment.
■ Fully charge your watch before use by
exposing it to sufficient light ■
The second hand will move at 2-seconds intervals when the watch is insufficiently
charged. Charge your watch as indicated in “Guide to Charging Time” .
* Charge the watch in direct sunlight for a long time once a month.
110
Part Names (1)
Charge level indicator/
radio wave reception
indicator
Home time hour hand
UTC hour hand
UTC minute hand
Home time minute
hand
Button (B)
24-hour hand
Digital display 2
(Displays the home city)
Crown for turning
the outside scale
Home time second
hand
Mode hand
Crown
Button (A)
Digital display 1
(Displays world city/
world time)
• The illustrations shown in this manual may differ from the actual watch you have purchased.
111
Part Names (2): Digital Displays
[Digital display 2] [Digital display 1]
Home city name
Insufficient charge
warning mark
World city time
Hour/minute/second
Note: To assist in the explanation, all parts of the digital display are shown in the illustration.
112
World city name
Chronograph
measurement mark
Timer measurement mark
Alarm setting mark
Daylight saving time setting
mark
Morning: A
Afternoon: P
Part Names (3): Radio Wave Reception Display
NO: Signal reception failed RX: Reception in progress
JPN: JJY (Japan)
USA: WWVB (USA)
EUR: DCF77 (Germany)
CHN: BPC (China)
H, M, L: Reception level/
Modes where reception is
possible: CAL, TME and
RX-S
reception status
113
Table of Contents
1. Your Watch .............................................................................................. 117
2. Before Use .............................................................................................. 120
•CheckingtheReferencePosition ...................................................... 122
3. Basic Watch Operations ....................................................................... 124
Radio Signal Reception
4. Radio Signal Reception......................................................................... 126
5. Poor Reception Areas ........................................................................... 130
6. Display during Reception ..................................................................... 131
7. Confirming Reception Status ............................................................... 132
8. Reception Area Guidelines ................................................................... 134
9. World City Display ................................................................................. 138
114
Operations in Each Mode
10. Changing Mode ...................................................................................... 142
11. Using Home Time and World Time....................................................... 144
12. Using Daylight Saving Time ................................................................. 146
13. Setting the Time (TME) .......................................................................... 147
14. Setting the Calendar (CAL) ................................................................... 151
15. Using the Timer (TMR) .......................................................................... 154
16. Using the Chronograph (CHR) ............................................................. 158
17. Using the World Time Setting (WT-S) .................................................. 160
18. Using the World Time Alarm (AL-1 and 2) ........................................... 164
19. Using the Receive Setting (RX-S) ........................................................ 166
20. LED Lights .............................................................................................. 170
21. Resetting Your Watch ............................................................................ 170
22. Adjusting the Reference Position ........................................................ 172
Solar Power
23. Solar Power Function............................................................................ 176
115
24. Characteristics of the Eco-Drive Watch .............................................. 178
A. Power Saving Function .................................................................... 180
B. Insufficient Charge Warning Function ............................................ 182
C. Overcharging Prevention Function ................................................. 183
D. Guide to Charging Time ................................................................... 184
E. Charge Level Display ........................................................................ 186
F. Handling Your Solar Powered Watch ............................................... 188
Troubleshooting
Radio Signal Reception Function ........................................................ 190
Eco-Drive ................................................................................................ 194
Precautionary Items and Usage Limitation ............................................... 196
25. Specifications ........................................................................................ 204
Warranty and After-Sales Service .............................................................. 208
To Customers with Reception Problems ................................................... 210
Customer Support Center ............................................................................ 211
116
■
1. Your Watch
<Radio Signal Reception Function>
This watch is a radio controlled watch, which receives the standard time radio waves that are
broadcast from radio wave transmitters in four regions, Japan, the USA, Europe (Germany) and
China, and uses these waves to automatically correct the time and date.
P. 126
◎ Automatic reception: The watch will automatically receive the radio wave up to three
times a day, at 2 a.m., 3 a.m. and 4 a.m., and adjust the time and date accordingly.
The 4 a.m. automatic reception can be changed to any time of the day.
◎ On demand reception function: The radio wave can be received at any time of the day
to adjust the time and date.
<World Time Function>
◎ UTC (Coordinated Universal Time), the time and date of 43 cities (or regions) from around
the world and one city (any can be set) can be displayed and easily called up. It is
convenient when traveling overseas on business or vacation.
Daylight saving time can also be set.
P. 144
117
<Solar Power Function>
This is a multi-functional Eco-Drive watch, which is equipped with a solar power
function for powering the watch by converting light energy into electric energy.
◎ Charge level display function: This function displays the charge level in four
grades, to give an approximate indication of how much the rechargeable cell is
charged.
◎ Power saving function: The watch is equipped with two power saving functions.
If the watch face is not exposed to light for 30 minutes or longer, all the LCD display
sections turn off (Power saving 1). If the watch face is then not exposed to light for
one week or longer, some of the watch’s functions are stopped in order to minimize
the watch’s power consumption (Power saving 2).
118
P. 186
P. 180
The watch integrates three functions, a JIS Type 1 magnetic resistance watch* function, shock
detection function, and Automatic hand correction function, in order to prevent hand misalignment
caused by external factors such as impacts or magnetism.
* JIS: Japanese Industrial Standards
A JIS Type-1 antimagnetic watch (able to withstand a direct-current field of 4,800 A/m)
maintains its time functionality as close as 5 cm away from devices that generate a magnetic
field during normal use.
119
■ 2. Before Use
NO: Signal
reception failed
[Insufficient charging]
Charge level
indicator
120
RX: Reception
in progress
Reception level/
reception status
H: High
M: Middle
L: Low
Crown
Button (A)
Mode hand
[Fully charged]
Check the movement of
the second hand.
The second hand is
moving at 1-second
intervals.
The second hand is
moving at 2-second
intervals or is stopped.
Charge the watch
sufficiently by placing it in
direct sunlight as indicated
in “Guide to Charging
Time” .
Check the
reception status.
• Pull out the crown to
position 1.
• Turn the crown to
align the mode hand
with TME.
• Return the crown to
the normal position.
• Press the lower right
button (A) at the 4:00
position.
The second
hand indicates
a reception
status of H, M
or L
The second
hand indicates
a reception
status of NO
Your watch is
correctly receiving
the standard time
radio wave.
It is ready to use.
Refer to “On Demand
Reception” to perform the
radio wave reception.
Before Use
If you are unable to
receive radio waves,
please inquire to the
Citizen Consumer Help
Desk at 0120-78-4807.
121
[Checking the Reference Position]
Before using the watch, confirm that the hands are aligned with
“0”, similar to when setting weighing scales
◎ The reference position may become misaligned when
the watch is exposed to strong magnetism, static
electricity or impacts. Even if radio waves are received,
the correct time will not be indicated unless the watch
hands are aligned to the correct reference position.
Check that the hands are properly aligned with “0”.
Examples of magnetic products that can affect
the watch.
• Health products (for example, medical necklaces and waist
bands that have magnetic fields)
• Refrigerators (magnetic part of the door)
• Electromagnetic cookers
• Bags (with magnet fasteners)
• Mobile phones (speaker part)
Keep the watch away from items similar to those above.
122
1. Pull the crown out to position 1 and turn to align
the mode hand with CHR (chronograph mode).
2. Pull out the crown to position 2.
• The hands will move rapidly, stopping at the
reference position recorded in the watch memory.
Correct reference positions
Charge level indicator: CHN
UTC hour and minute hands: 12:00
Hour, minute and second hands: 12:00:00
24-hour hand: 12:00
3. If the reference position is correct, the check is
now complete. Press the crown back into its
normal position.
• If a position is incorrect, refer to “Adjusting the
Reference Position” (P.172) and adjust it to the
correct position.
UTC hour and
minute hands
Hour, minute and
second hands
Charge level
indicator
Mode hand
24-hour
hand
123
■ 3. Basic Watch Operations
* The watch receives the radio wave from the radio wave transmitter located in the
home city’s region.
Home time
hour hand
Home city
(Digital display 2)
124
Home time
minute hand
1.
Check the
charge
level.
Button (B)
Crown
Digital display 1
Button (A)
Home time second hand
2.
Set the home city.
If the city in which you are
situated is displayed in
digital display 2,
(1) Pull out the crown to
position 1 and turn to align
the mode hand with TME.
(2) With the crown pulled out to
position 1, press button (A)
or (B) to call up the home
city in digital display 1.
(3) Press button (A) and button
(B) at the same time to
display the home city in
digital display 2.
3.
Set the home time.
If the home time is correct,
(1) Set the time manually
(2) Set the time by receiving the
radio wave
Caution:
If the home city is set to a city
that is outside the reception area,
the radio wave cannot be
received.
Set the time manually.
4.
Set digital display 1.
The world time or date can be
displayed on digital display 1.
Also, the mode can be switched in
order to use the alarm, timer or
chronograph.
125
■ 4. Radio Signal Reception
Three types of radio signal reception are possible: automatic reception, on demand
reception and recovery automatic reception.
There are three modes where reception is possible: time (TME), calendar (CAL) and
receive set (RX-S). The watch cannot receive signals in any other mode.
Display the home city in digital display 2 when receiving the radio wave.
• Reception is not possible unless the crown is in the normal position.
• If the home city is “UTC”, reception is not possible.
• Reception is not possible during chronograph or timer measurement.
• The reception level may change depending on the surrounding environment. While
referring to reception level (H, M or L), change the watch location, direction and angle
to try to receive the radio wave.
• When the watch is receiving the radio wave, as a general rule, all of the hands will
stop. To check the time, hold the lower right button (A) for 2 seconds to cancel radio
wave reception. The hands will then return to the current time.
• Even while the radio wave is being received, the second hand will continue to rotate to
align the minute hand with the current time. This shortens the time it takes to set the
correct time.
126
Automatic Reception
•Itisnotnecessarytooperatebuttonsduringautomaticreception.
•Thewatchwillautomaticallyreceivetheradiowaveeverydayat2a.m.,3
a.m. and 4 a.m.
•The4a.m.receptioncanbechangedtoanytimeoftheday.(P.167)
•ReceptioncanbesettoOFF.(P.167)
<Receiving the radio signals>
1. Remove the watch from your wrist and place
on a stable surface in a location, such as near
a window, from which radio waves can be
easily received, pointing the 9:00 side
(reception antenna position) in the direction
of the radio wave transmitter.
2. The watch will automatically receive the
radio wave every day at 2 a.m.
An antenna for receiving
the radio signals is located
inside the watch (on the
9:00 position).
127
On Demand Reception
•Signalscanbereceivedatanytime.
[Mode hand position
when receiving]
4. Point the 9:00 side of the watch in the direction of the radio wave transmitter, and
hold down the lower right button (A) for more than 2 seconds. Release when the
confirmation tone sounds and the second hand stops at RX. The second hand will then
move to H, M or L, and reception will begin.
* Do not move the watch during reception.
5. When the radio wave has been properly received, the second hand will automatically
move from H, M or L to the time that was received, all the hands will be corrected,
and the second hand will return to 1-second interval movement.
* Reception can take a maximum of 15 minutes.
128
(Manual Reception)
<Receiving the radio signals>
1. Pull the crown out to position 1 and turn to align the
mode hand with the CAL, TME or RX-S position.
2. Return the crown to the normal position.
3. Remove the watch from your wrist and place on a
stable surface near a window where the radio signal
can be easily received.
Recovery Automatic Reception (Automatic Reception)
•Ifthewatchstopsduetoinsufficientcharging,exposethewatchto
sunlight to recharge it. When the watch is recharged sufficiently, it will
automatically receive the radio wave once.
* Regularly charge your radio controlled watch so it does not become insufficiently
charged.
The radio wave reception can be checked with “Confirming
Reception Status”. (P.132)
129
■ 5. Poor Reception Areas
It may not be possible to receive radio waves under environmental conditions where
reception is difficult or in areas susceptible to radio noise, such as those shown in the
illustrations below.
While referring to the reception level display, try to find a location with better reception.
◆ Inside reinforced
concrete buildings or
underground
◆ Inside vehicles, including
cars, trains and aero planes
130
◆ Near TVs, refrigerators, computers,
fax machines and other home
electronics or appliances
◆ Near cellular phones that
are in use
◆ Near high-tension electrical
lines, railway overhead
wires or communication
facilities
◆ Extremely hot or cold
locations
■ 6. Display during Reception
[Reception in progress]
[Second
hand
display]
Radio
wave
reception
◆ Second hand moves to RX and
indicator
stops.
The radio wave reception
indicator points to the received
transmitter.
[Reception level] [Reception completed]
◆ The second hand moves
from RX to reception
level H, M or L and
reception starts.
◆ When the reception is success-
ful, the second hand will return
to 1-second interval movement
and the other hands will be
automatically corrected.
[Digital
display]
<Time required for reception>
Reception can take from about 2 minutes to a maximum of 15 minutes, depending on factors such as the
weather or noise. If the radio wave reception fails, the watch may return immediately to the normal display.
[Caution] During reception, the second hand may rotate once and show the reception level again.
Do not move the watch until the second hand has returned to 1-second interval movement.
Off Off
Repeatedly switches
between on and off
◆ If the reception fails, RC
and NO are displayed.
131
■ 7. Confirming Reception Status
• The result of the radio wave reception can be confirmed.
• The daylight saving time setting status of the home city can be confirmed.
1. Pull the crown out to position 1 and set the mode to TME, CAL or RX-S.
2. Press the crown back into its normal position and press the lower right button (A)
once to confirm the reception status. The second hand will move to H, M, L or NO.
• The daylight saving time setting status for the home time is displayed on digital
display 2 (flashes alternately between SMT and ON or OFF).
• The radio wave reception indicator points to
JPN, EUR, USA or CHN.
3. Press the lower right button (A) once.
• The watch returns to the normal time display
(1-second interval movement).
• It also returns automatically to normal
display if there are no operations for 10
seconds.
132
[Digital display 2]
Reception level Reception level and reception status
H
M
L
NO When reception has failed
Radio wave was received or is being received under very good reception
conditions.
Radio wave was received or is being received under good reception
conditions.
Radio wave was received or is being received under not very good reception
conditions.
* The time display may shift slightly depending on the
reception environment and internal watch processing
even if radio waves are properly received.
* H, M and L indicate the reception status and are not
connected to the performance of the watch.
• If NO is indicated, find a location or direction where
the reception is better and perform on demand reception
again.
133
■ 8. Reception Area Guidelines
This watch can receive standard time radio waves broadcast from Japan (two transmitters), the USA, Europe
(Germany) and China.
The standard time radio wave to be received can be changed by selecting the city in another region.
The maps show the approximate reception areas. However, note that the radio wave condition could change
due to factors including the weather (such as lightning) and changes in the season or sunrise/sunset time.
The reception area on the map is only guideline, and it may be difficult to receive the radio signal even
within the areas indicated on the map.
The standard time radio wave used by this radio controlled watch may be interrupted occasionally due to
special circumstances at the radio wave transmitter.
Even if reception of the standard time radio wave has failed, the watch will continue to be accurate to
within ±15 seconds per month.
134
JPN
USA
EUR
CHN
Standard time
radio signal
JJY
Japan
WWVB
USA
DCF77
Germany
BPC
China
Transmitter Frequency
Ohtakadoya-yama Standard Time Transmitter
(Fukushima Transmitter)
Hagane-yama Standard Time Transmitter
(Kyushu Transmitter)
Fort Collins Transmitter, Denver, Colorado
Mainflingen Transmitter, Southeast Frankfurt
Shangqiu Transmitter, Henan
40 kHz
60 kHz
60 kHz
77.5 kHz
68.5 kHz
JPN: JJY (Japan) Automatically selects one of the two transmitters
Fukushima Transmitter: Radius of approximately 1,500 km from the transmitter
Kyushu Transmitter: Radius of approximately 2,000 km from the transmitter
135
Loading...