Citizen JY807551E - User Manual

NOTE: Under normal conditions, this watch will

receive radio signals to automatically update the time

and calendar. There may be conditions in which the

radio signal cannot be received. If a signal cannot

be received, the watch will operate normally, but not

update.

NOTE: After a complete loss of charge or an abnormal

display or function is noticed, an ALL RESET

PROCEDURE and 0-POSITIONING CHECK AND

CORRECTION is required. Be sure to set the time and

date after performing these procedures.

NOTE: This watch features an EL backlight

which will illuminate the digital displays. This is

activated by pressing the upper right button (B)

Radio Reception

The watch will receive radio signals both automatically
and on-demand. Both the time and calendar will update
based on the current time zone.

Automatic reception occurs irst at 2:00 a.m. and

then if needed, at 3:00 a.m. then 4:00 am. If the

2:00 a.m. reception signal is successful, subsequent

updating will not be activated. The 4:00 a.m. automatic
update time may be user set to an alternate time if so desired.

The “on-demand” reception feature allows the user to
enter the reception mode at their convenience. This is
helpful when changing time zones before the automatic
update or if an automatic update was not successful.

NOTE: Depending on signal strength, it can take up to
15 minutes to complete the update. During the update
process, the watch must not be moved otherwise the
transmission signal may be interrupted resulting in an
unsuccessful time/calendar update.

For in-depth instructions on the radio reception feature,
please refer to your owners guide.

ALL RESET PROCEDURE



Pull the crown out one ‘click’ and rotate

so that the mode hand points to ‘CHR’.



Pull the crown out another ‘click’ to the setting

position.



Press the upper right (B) and lower right (A)

buttons down simultaneously for 3-seconds, then

release them. All digital segments in the displays

will be highlighted and the hands will move back

and forth to indicate the ALL RESET is successful.



Press the crown in to the closed position. You must

now continue with the 0-POSITIONING CHECK AND

CORRECTION PROCEDURE.

0-POSITIONING CHECK AND CORRECTION



Pull the crown out one ‘click’ and rotate so that the

mode hand points to ‘CHR’.



Pull the crown out another ‘click’ to the setting

position. Each hand will move to the 0-position set in

memory and ( 0 ) will show in digital display 2. The

correct 0-position for the charge level/frequency hand

is the center of the ‘H’ in ‘CHN’, while all other hands

should be pointing straight up (12:00 or 2400 hours) If

all hands point to their respective 0-position, press the

crown in two ‘clicks’ to the closed position. If any of the

hands do not indicate their correct 0-position, you will

need to continue this procedure.



Press and hold the upper right button (B)

for two or more seconds, then release. This

activates the 0-positioning mode. ‘CHA’ will lash in

digital display 2.



Turn the crown clockwise or counterclockwise until

the charge/frequency hand points to the center of

‘CHN’ on the frequency scale.



Press and release the upper right button (B). The

digital display 2 will show ‘UTC’. Turn the crown

clockwise or counterclockwise until both the UTC hour

and minute hands point to 24.



Press and release the upper right button (B).

The digital display 2 will show ‘HR’. Turn the crown

clockwise or counterclockwise until the hour hand

points to 12:00 and the 24-hour hand points to 24.



Press and release the upper right button (B).

The digital display 2 will show ‘MIN’.Turn the crown

clockwise or counterclockwise until the minute hand

points to 12:00.



Press and hold the upper right button (B) for two or

more seconds, then release and push the crown to the

closed position next to the case. The analog hands will

move to the time set in memory and ‘CHR’ will show in

digital display 2. You must now set the time either through

‘on-demand’ reception or manually.

ON-DEMAND RADIO RECEPTION

NOTE: On demand radio reception is used after an all

reset and may be used when traveling or after daylight

savings time.



Pull the crown out one ‘click’. Turn the crown

clockwise or counterclockwise to turn the mode hand

to the ‘TME’ mode.



Press and release the lower right button (A) or upper

right button (B) until a city in your time zone is shown.



Simultaneously press and release the lower right

button (A) and upper right button (B). This will update

digital display 1 and the analog hands to your current

time zone.



Push the crown in one ‘click’. Press and hold the

lower right button (A) for two or more seconds until you

hear a beep. The second hand will move to the ‘RX’

position at 12:00, the charge level/frequency hand will

move to the current signal available, digital display 1

will show ‘RDY’, digital display 2 will show ‘RX’.



Place the watch in a stable position so that it is not

moved. It can take up to 15 minutes to complete the

update process.



Upon detection of a radio signal, the second hand will

move to indicate the signal strength.



If a signal is detected and updating is successful digital

display 1 will show ‘OK’ and the second hand will resume

normal function.



If no signal is detected, digital display 1 will show ‘NO’

and the second hand will resume normal function. If no

signal can be detected, you will need to proceed with

manually setting the time.

TO MANUALLY SET THE TIME

NOTE: After receiving a radio signal, the time will

automatically set. There may be circumstances however

for which you need to manually set the time such as

after an all reset or you are in an area that inhibits signal

reception.



Pull the crown out one ‘click’. Rotate the crown

clockwise or counterclockwise until the mode hand points

to ‘TME’ (time mode).



Press and release either the upper right button (B)

or lower right button (A) until a city in your time zone is

shown in digital display 1.



Pull the crown out an additional ‘click’ to activate the

time setting mode. The second/transmission strength

indicator hand will move to 12:00 and ‘SMT’ (daylight

savings time) will lash in digital display 1.



Press and release the lower right button (A) to activate

or deactivate ‘SMT’(daylight savings time)



Press and release the upper right button (B). The

seconds will lash in digital display 1. Press and release

the lower right button (A) to set the seconds to 0.



Press and release the upper right button (B). The

minutes will lash in digital display 1. Turn the crown

clockwise or counterclockwise to set the current minute.



Press and release the upper right button (B). The hours

will lash in digital display 1. Turn the crown clockwise or

counterclockwise to set the current hour.



Press and release the upper right button (B). The AM/

PM (12hr) or 24-hour indiction will lash in digital display

1. Press and release the lower right button (A) to set 12-

hour or 24-hour time.



Push the crown in one ‘click’. Simultaneously press and

release the lower right button (A) and upper right button

(B) until you hear a beep . Digital display 2 will change to

the time zone shown in digital display 1 and the analog

hands will move to the time in that time zone.



Push the crown in one ‘click’ to the closed position

next to the case. This completes setting the time.

For instructions on setting the calendar and details of
the many additional features of the of your timepiece,
please refer to the full instruction manual or the technical
support section of our website at www.citizenwatch.com

Models - JY80**

Mvmt. Cal. No. U68*

UTC Hour Hand

UTC Minute Hand

Reception Standby

Scale

Reception Fail Scale

Charge Level Scale

Frequency Scale

Charge Level/
Frequency Hand

Seconds/Reception
Strength/Transmission
Indicator hand

Digital Display 1

Lower Right Button (A)

Upper Right Button (B)

Crown

Mode Hand

Digital Display 2

24-Hour Hand

Reception Level/Result Scale (H-M-L)