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1506/1507-1
Module No. 1506/1507
Congratulations upon your selection of this CASIO watch. To get the most out of your
purchases, be sure to carefully read this manual and keep it on hand for later reference
when necessary.
About this manual
• Button operations are indicated using the
letters shown in the illustration.
A
L
REV
FWD
MODE
24
DST
VIB
P
P
FMR
(ADJUST)
(LIGHT)
(REV) (FWD)
(MODE)
Press M.
GENERAL GUIDE
• Press M (MODE) to change from mode to mode. After you perform an operation in any mode, pressing M returns to the Timekeeping Mode.
• In addition to the modes shown below, this watch also features a VIVCEL function that performs cell phone paging operations.
• The animation area shows different animated figures and graphics, depending on the mode and the operation being performed.
A
L
REV
FWD
MODE
24
DST
VIB
P
P
FMR
24
DST
VIB
P
P
24
DST
VIB
P
P
24
DST
VIB
P
P
24
DST
VIB
P
P
Timekeeping Mode
World Time Mode
Stopwatch Mode
Countdown Alarm Mode
Alarm Mode
▲
▲
▲
▲
▲
Animation area
TIMEKEEPING MODE
This section provides information on setting the time and using the backlight.
• Pressing A (ADJUST) in the Timekeeping Mode toggles the animation area
between the day of the week and graphics that show when the paging operation is
activated.
• See “VIVCEL” for details on the paging interval.
• Timekeeping Mode time is linked with World Time Mode time, so be sure to select the
city code for your current location before setting the time in the Timekeeping Mode.
To set the city code, time, and date
1. Hold down A while in the Timekeeping Mode until
the seconds digits start to flash on the display. The
seconds flash because they are
selected
.
• In this Timekeeping Mode setting screen, the
animation area shows the year and time system
indicator.
2. While the seconds digits are selected (flashing),
press F (FWD) to reset the seconds to 00.
• If you press
F
while the seconds count is in the range
of 30 to 59, the seconds are reset to
00 and 1 is
added to the minutes. If the seconds count is in the
range of 00 to 29, the minutes count is unchanged.
A
L
REV
FWD
MODE
24
DST
VIB
P
P
FMR
24
DST
VIB
P
P
Day of the week
Animation area
Seconds
PM indicator
Hour : Minutes
Day of the week
Month – Day
Paging Interval
▲
▲
Press A.
A
L
REV
FWD
MODE
24
DST
VIB
P
P
FMR
Year
Time system indicator
6. Press M until the hour digits are flashing on the display.
7. Press F to increase the setting or R to decrease it. Holding down either button
changes the setting at high speed.
8. Repeat steps 6 and 7 to set the minutes, year, month, and day.
• The time system is selected (flashing), press F to switch between the 12-hour
(
12H) and 24-hour (24H) formats.
• When the 12-hour format is selected, the
12H indicator appears on the display.
With the 12-hour format, the P (PM) indicator appears on the display to indicate
“p.m.” times. There is no indicator for “a.m.” times.
• Selecting the 24-hour format causes the
24H and the 24 indicators to appear on
the display.
9. After you make the settings you want, press A to return to the Timekeeping Mode.
• The day of the week is automatically set in accordance with the date.
• The date can be set within the range of January 1, 1995 to December 31, 2039.
• If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Timekeeping Mode automatically.
3. Press M to change the selection in the following sequence.
• See “To switch between standard time and daylight saving time” for details on DST
On/Off setting.
4. Press M until the city code is flashing on the display.
5. Use F and R (REV) to scroll through the city
codes until you find the one you want to set as your
home city.
• F scrolls forward, while R scrolls back through
the city codes. Holding down either button scrolls
through the city codes at high speed.
• See the “CITY CODE TABLE” at the back of this
manual for a complete list of available codes.
• The GMT differential is difference between the time in the displayed time and
Greenwich Mean Time (GMT). The GMT differentials used by this watch are based
on Universal Time Coordinated (UTC) data.
24
DST
VIB
P
P
City code
GMT differential
Seconds Hour
Minutes
Day
Month
City Code
Year Time system
DST on/off
About the backlight
The backlight uses an EL (electro-luminescent) panel that causes the entire display
to glow for easy reading in the dark. Pressing L (LIGHT) in any mode turns on the
EL backlight for about three seconds.
• The backlight remains lit for about three seconds from the point you press L,
even if it is already lit when you press L. If you keep depressed for three seconds,
the backlight will automatically turn off.
• Pressing L lights the backlight and causes a 10-second animation to play.
• The electro-luminescent panel loses illuminating power after very long use.
• The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
• The watch will emit an audible sound whenever the display is illuminated. This is
caused by a transformer that vibrates when the EL panel lights up. It does not
indicate malfunction of the watch.
• The backlight automatically turns off whenever an alarm sounds or a paging
operation is performed.
To switch between standard time and daylight saving time
Daylight saving time (DST), which is also sometimes called “summer time,” advances
the time for one hour, as is the custom in some areas during the summer. Remember
that not all countries or even local areas use Daylight Saving Time.
1. Hold down A while in the Timekeeping Mode until
the seconds digits start to flash on the display. The
seconds flash because they are
selected
.
2. Press M twice to move the flashing to the DST on/
off setting.
3. Press F to toggle daylight saving time on (
ON)
and off (
OF).
4. After you make the setting you want, press A to
return to the Timekeeping Mode.
• The DST indicator appears on the display to indicate
that daylight saving time is turned on.
A
L
REV
FWD
MODE
24
DST
VIB
P
P
FMR
DST
DST on indicator
DST indicator
GETTING ACQUAINTED