Operation Guide 2760 2761
6
• The current time setting in accordance with the time calibration signal tak
over an
• The watch is designed to automatically update the date and da
period January 1, 2000 to December 31, 2099.
calibration signal cannot be performed starting from January 1, 2100.
• This watch can receiv
years
• Though this watch is designed to receiv
and date data (year
data only
• Normally
included in the received time calibr
howe
the time of signal reception.
• If you are in an area where proper time calibration signal reception is impossib
watch keeps time within ± 15 seconds a month at normal temperature.
• If you ha
setting is wrong after signal reception, check y
(summer time) settings, and transmitter mode setting.
factory defaults f
Setting Initial Factory Default
GMT Differential +1.0 (or DST +2.0 ): Module 2760
+0.0 (or DST +1.0): Module 2761
DST (summer time) DS A (A
T A (Automatic selection)
• T
back cov
engrav
2760
T
This watch is able to receiv
(Mainflingen) and England (Rugby).
you can configure the watch to select the tr
automatically
• The follo
first while the watch is configured f
In this case:
The first signal search operation after
factory default settings are in effect, or after
the Home Time Zone has been changed.
Any case other than the abov
The watch does this:
1.
2. If the Mainflingen signal cannot be
received, checks the Rugb
1.
signal first.
2.
cannot be received, checks the other
signal.
Module 2760
• Auto receivA, D77.5, or M60 . A
receive is turned off when the transmitter mode setting is OFF .
• Note that you can change the tr+0.0 or +1.0 is
selected as the Home
• See “ T” below
In this case:
The first signal search operation after
factory default settings are in eff
after the Home
changed.
Any case other than the abov
The watch does this:
1.
2.
checks the Mainflingen signal.
1.
signal first.
2.
cannot be received, checks the other
signal.
Module 2761
T
1. In the B to displa
signal screen.
2. Hold down A until the transmitter mode setting starts
to flash, which indicates the setting screen.
• If holding down A does not displa
screen, check the current Home
Press B to return to the Timek
See “ T” for more
information.
3. Use B or D to select the transmitter mode setting you
want to use.
• The follo
A: Automatic selection of the Mainflingen or Rugb
D 77.5: Reception of the Mainflingen signal
M 60: Reception of the Rugby signal
OFF: Auto receiv
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4. Press A to exit the setting screen and return to the last signal screen.
• If you want to the return to the B.
• Signal reception can take up to 14 minA option is selected.
Timekeeping
• Resetting the seconds to 00 while the current count is in the range of 30 to 59
causes the minutes to be increased by 1.
reset to 00 without changing the minutes.
• The year can be set in the range of 2000 to 2099.
automatically in accordance with the date.
• The watch ’s built-in full automatic calendar mak
lengths and leap years.
it except after y’ s battery replaced or when battery power drops to
Lev
• The current time for all time z
calculated in accordance with the Greenwich Mean
zone, based on y
• GMT differential is calculated b
(UTC
*
) data.
*
UTC is the world-wide scientific standard of timekeeping.
maintained atomic (cesium) clocks that keep time accur
microseconds.
in sync with the Ear’s rotation.
England.
12-hour/24-hour Timekeeping
The 12-hour/24-hour timekeeping f
applied in all other modes.
• With the 12-hour format, the P (PM) indicator appears on the displa
range of noon to 11:59 p
midnight to 11:59 a.m.
• With the 24-hour format, times are displa
any indicator
P
When turned on, Po
is left for a certain period in an area where it is dark.
watch functions are aff
• There are actually two sleep state le“ displa” and “function sleep ”.
• Wearing the watch inside the slee
Operation
Digital display off
• Digital display off
• All functions, including analog timekeeping, disab
• Internal timekeeping maintained
Elapsed
3 to 4 days
(Display Sleep)
8 days or more
(Function Sleep)
T
P
• Move the w
on.
• Press any button.
• Angle the watch to
T
1. While any screen other than the last signal screen is on
the display in the A
until the GMT differential v
indicates the setting screen.
2. Press C nine times until the P
screen appears.
3. Press D to toggle Pon ) and off (OFF ).
4. Press A to exit the setting screen.
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Adjusting Dial Hand Positions
Y
second dial hand and the battery level dial hand whene
12 o’ clock position when you enter the Stopw
Important!
Nev
other than 12 o’ clock.
the battery power lev
T
1. In the C fiv
the Hand Setting Mode.
2. Hold down A until – 0 0 – starts to flash, which
indicates the analog setting screen.
3. Press A to display the dial hand setting screen.
• The dial hand setting screen shows 00:00.00 , with the
two zeros on the f
the stopwatch 1/20 second dial is selected f
adjustment.
Stopwatch 1/20
second dial
Battery level dial
4. Press D to advance the hand of the stopwatch 1/20 second dial one step
aligned with the 12 o’ clock position.
5. After the 1/20 second dial hand is aligned properlyC.
• This causes the two far left z00:00.00 figures to flash, which indicates
that the battery level dial is selected f
6. Press D to advance the hand of the battery level dial one step
with the 12 o’clock position.
7. Press A to exit the setting screen.
• TC.
Illumination Precautions
• The illumination provided b
sunlight.
• Illumination automatically turns off whenever an alarm sounds.
• F
Auto light s
• Wearing the watch on the inside of y
your arm can cause frequent activation of the auto light s
face of the w
whenev
• Note that wearing the watch under your slee
on can cause frequent illumination of the face and can run do
• Illumination may not turn on if the face of the w
more than 15 degrees abov
sure that the back of your hand is par
• Illumination turns off after about two seconds, ev
you keep the w
More than 15 degrees
too high
