Casio 3390 Watch User Manual


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Operation Guide 3390
6
6. While the 12/24-hour
timekeeping setting is
flashing, press the
DD
DD
D
button to toggle between
12-hour (“12H”) and
24-hour (“24H”)
timekeeping.
7. While the seconds are
selected, press the
DD
DD
D
button to reset them to 00
in accordance with the
time signal on the radio,
TV, etc.
• Pressing the D button while
the seconds count is in the
range of 30 to 59 resets it to
00 and also adds 1 to the
minutes. Pressing the D
button in the range of 00 to 29
resets the seconds count
without changing the minutes.
• Pressing the B button while
the seconds count is flashing
changes the face illumination
duration. See “Face
Ilumination” for more
information.
8. While the hour, minutes,
year, month, or day setting
is flashing, use the
DD
DD
D (+)
button to change the
setting.
• Holding down the D button
changes the setting at high
speed.
Use the
CC
CC
C button to select each of the settings and the
DD
DD
D button to change them.
• When setting the hour, make sure you specify AM (no indicator) or
PM (P) correctly, or that you specify the correct 24-hour time.
• You can set a year in the range of 2000 to 2099. The day of the
week is set automatically in accordance with the date you set.
• The watch automatically makes adjustments for leap years and
month lengths.
Indicates 12-hour or
24-hour timekeeping.
Seconds reset to 00.
MinutesHour
(Forward)
4. Press the
DD
DD
D button to
cycle through the
available summer time
(DST) settings until the
one you want to select is
displayed.
• AUTO
This setting enables the auto summer time setting, which
turns summer time on or off in accordance with the received
time calibration signal.
• This setting uses Japan summer time data when TYO is
selected as the Home City, and U.S. summer time data
when NYC, CHI, DEN, or LAX is selected as the Home
City.
• Note that “AUTO” can be selected only when TYO, LAX,
DEN, CHI, or NYC is selected as the Home City.
• OFF
This setting turns off summer time and returns to normal
timekeeping.
• ON
This setting turns on summer time and advances the current
time by one hour. The DST indicator appears on the display
when this setting is selected.
5. When the summer time
setting is the way you
want, use the
CC
CC
C button to
cycle the display through
the settings shown below.
Summer Time
Home City
Code
12/24-hour
Timekeeping
HourMinuteMonth Year
Day
Seconds
High-speed Lock
• While holding down the D button to start high-speed clockwise
movement of the hands, press the B button to lock the
high-speed hand movement. You can then release the buttons.
• High-speed hand movement will continue until it completes a
12-hour cycle, or until you press any button to stop it.
• High-speed hand movement will also stop momentarily if an alarm
starts to sound. High-speed movement will resume after the alarm
stops.
3. When the setting is the way you want, press the
AA
AA
A
button.
• This exits the setting screen and automatically synchronizes
the minute hand with the current seconds count.
• The display also will exit the setting screen automatically if
you do not perform any operation for about two or three
minutes.
9. When all of the settings are the way you want, press the
AA
AA
A button.
• This exits the setting screen.
• The display also will exit the setting screen automatically if
you do not perform any operation for about two or three
minutes.
Digital-Analog Synchronization
After adjustment of the digital time, the watch automatically
adjusts its analog setting to match.
• When adjusting the analog time, the hands move clockwise.
• Depending on how many hours different the digital and analog
time settings are, it may take some time for the analog hand
setting procedure to be finished.
Adjusting the Analog Time Setting
You can use the Hand Setting Mode to manually adjust the analog
time when it does not match the digital time.
1. In the Hand Setting Mode,
hold down the
AA
AA
A button
for about two seconds.
• This will cause the hour and
minute setting of the digital
time to flash on the display.
2. Use the
DD
DD
D (+) button to
adjust the hour and
minute hands so they
match the digital time.
• Each press of the D button
moves the hands 20 seconds
clockwise.
• Holding down the D button
moves the hands at high
speed.
(Forward)
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