Operation Guide 5229
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About the Auto Light Switc
T
your wrist as described below in any mode.
Moving the watch to a position that is parallel to the g
you more than 40 degrees causes illumination to turn on.
• Wear the watch on the outside of y
Par
ground
More than
40°
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W
•
•
• Always make sure y
using the auto light switch.
any other activity that can result in accident or injury
sudden illumination by the auto light s
around y
•
•
• When you are wearing the watch,
off before riding a bicyc
vehicle.
distraction, whic
T
In the B f
light switch on (auto light s
indicator not displayed).
• The auto light switch on indicator remains in all modes while the auto light s
turned on.
• In order to protect against running down the battery
automatically approximately six hours after y
procedure to turn the auto light switch back on if y
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Hand Home P
The speed, hour
strong magnetism or impact.
hand manually
T
1. In the D for about three
seconds until Sub flashes in the left digital dial.
• This is the home position adjustment mode.
2. Chec
• The speed hand is in the correct home position if it is
pointed at 50 (12 o’clock).D to mov
the hand clockwise until it is
• After confirming that the speed hand is in its correct
home position, press C .
Speed hand
Correct speed hand
position
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3. Check the positions of the hour and min
• The hands are in the correct home positions if they
are pointed at 12 o’clock.D
(clockwise) and B (countercloc
positions.
4. When eA to
return to regular timekeeping.
• This will cause the hour and minute hands to mov
the current
to move to the 0 position.
• Pressing C here will return to the setting at the
beginning of step 2.
Correct hour and
minute hand positions
Hour and minute hands
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Reference
This section contains more detailed and technical information about watch operation.
It also contains important precautions and notes about the various features and
functions of this watch.
Auto Return Features
• If you leav
minutes without performing any operation, the w
automatically
• The watch will return to the
any operation f
High-Speed Movement
• The D and B buttons are used to change setting in v
cases, holding down these b
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Initial Screens
When you enter the Stopwatch Mode
were viewing when y
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.
• The watch’
lengths and leap years.
it except when battery has replaced.
• The current time for all city codes in the
calculated in accordance with the Coordinated Universal
based on your Home City time setting.
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Illumination Precautions
• Illumination may be difficult to see when vie
• Illumination turns off automatically whenever an alarm sounds.
• F
Auto light s
• Av
switch to operate when it is not needed, which shortens battery life.
wear the watch on the inside of y
• 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 in about 1.5 seconds or 3 seconds,
ev
More than 15 degrees
too high
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• Static electricity or magnetic force can interf
light switch.
position (parallel with the ground) and then tilt it bac
not work, drop your arm all the way do
back up again.
• Under certain conditions, illumination may not turn on until about one second after
you turn the face of the watch to
malfunction of the auto light switch.
• Y
back and f
switch, and does not indicate a prob
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Specifications
Accuracy at normal temperature: ± 15 seconds a month
Digital Timekeeping: Hour
Time format:
Calendar system:
Other: Home City code (can be assigned one of 48 city codes);
Daylight Sa
Analog Timekeeping: Hour
Stopwatch:
Measuring unit:
Measuring capacity:
Measuring modes: Elapsed time
Other: Speed
Countdown Timer:
Measuring unit: 1 second
Input range:
Other: A
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W 48 cities (29 time zones)
Other: Da
Alarms: Four daily alarms, one snooze alarm, Hourly
Illumination: LED (light-emitting diode), Auto Light Switch;
duration
Battery : One lithium battery (T
Approximate Battery Life:
(10 seconds of alarm operation per day
per day)
