Casio 2753 Operation Manual

MO0402-EA
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out of your
purchase, be sure to carefully read this manual and keep it on hand for later reference
when necessary.
Expose the watch to bright light to charge its battery before using it.
You can use this watch even as its battery is being charged by exposure to bright
light.
• Be sure to read "Battery" of this manual for important information you need to
know when exposing the watch to bright light.
If the digital display of the watch is blank...
Power saving
indicator
General Guide
• Press C to change from mode to mode.
• In any mode, press L to illuminate the display.
Timekeeping Mode
Timekeeping
Use the Timekeeping Mode to set and view the current time and date.
Module 2753
Press B.
Seconds Day of
week
Module 3333
Seconds
Day of
week
Digital Time and Date
Make sure you select your Home City code before you change the current time and
date settings. World Time Mode times are all displayed in accordance with the
Timekeeping Mode settings. Because of this, World Time Mode times will not be
correct if you do not select the proper Home City code before setting the time and
date in the Timekeeping Mode.
To set the digital time and date
City code
City Code
Power
Saving
Operation Guide 2753 3333
If the Power Saving indicator ( ) is flashing on the
display, it means that the display is blank because the
watch's Power Saving function has turned it off to
conserve power. Power Saving automatically turns off the
display and enters a sleep state whenever your watch is
left for a certain period in an area where it is dark. If the
watch is kept in the dark for a longer period, the analog
hands will also stop moving after a few days.
• The initial factory default setting is Power Saving on.
• The watch will recover from the sleep state if you move it
to a well-lit area, if you press any button, or if you angle
the watch towards your face for reading.
• See "Power Saving Function" for more information.
World Time Mode
Press C.
Day Seconds
Month. Day
Day of week
Seconds
Day
Day of week
Month. Day
Press B.
1. In the Timekeeping Mode, hold down A until the city
code starts to flash, which indicates the setting screen.
2. Press C to move the flashing in the sequence shown
below to select other settings.
12/24-Hour
DST Seconds
Format
Day Month Year
About This Manual
(Light)
Module 2753
(Light)
Module 3333
Alarm Mode
Hand Setting Mode
3. When the setting you want to change is flashing, use B and/or D to change it as
described below.
Screen:
Seconds
Hour:
Minutes
PM
indicator
Seconds
Hour:
Minutes
• See "City Code Table" for a complete list of available city codes.
• See "Power Saving Function" for details about the Power Saving.
4. Press A to exit the setting screen.
• When you exit the setting screen, the analog hands are adjusted automatically to
PM match the digital time. See "Analog Timekeeping" for more information.
indicator
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from
Standard Time. Remember that not all countries or even local areas use Daylight
Saving Time.
To change the Daylight Saving Time (summer time) setting
1. In the Timekeeping Mode, hold down A until the city code starts to flash, which
indicates the setting screen.
2. Press C once and the DST setting screen appears.
3. Use D to toggle Daylight Saving Time (
4. Press A to exit the setting screen.
• The DST indicator (
is turned on.
Analog Timekeeping
The analog time of this watch is synchronized with the digital time. The analog time
setting is adjusted automatically whenever you change the digital time.
Note
• The hands for the analog timepiece move to adjust to a new setting whenever any of
the following occurs.
When you change the digital time setting
When you change the Home City code and/or DST setting
• If the analog time does not match the digital time for any reason, use the procedure
Hour
described under "To adjust the analog time" to match the analog setting to the digital
setting.
• Whenever you need to adjust both the digital and the analog time settings, make
Minutes
sure you adjust the digital setting first.
• Depending on how much the hands have to move in order to adjust to the digital
time, it may take some time before they stop moving.
• The operational procedures for Modules 2753 and 3333
are identical. All of the illustrations in this manual show
Module 2753.
• Depending on the model of your watch, display text
appears either as dark figures on a light background, or
light figures on a dark background. All sample displays
in this manual are shown using dark figures on a light
background.
• Button operations are indicated using the letters shown
in the illustration.
• Each section of this manual provides you with the
information you need to perform operations in each
mode. Further details and technical information can be
found in the "Reference" section.
Countdown Timer Mode
Stopwatch Mode
To do this: Do this:
Use D (east) and B (west).
Change the city code
Press D.
Toggle between Daylight Saving
Time ( ON ) and Standard Time
( OFF )
Press D.
Toggle between 12-hour ( 12H ) and
24-hour ( 24H ) timekeeping
Press D.
Reset the seconds to 00
Use D (+) and B (–).
Change the hour or minutes
Use D (+) and B (–).
Change the year
Change the month or day
Press D.
Toggle Power Saving on ( ) and
ON
off ( )
OFF
ON ) and Standard Time (
)appears on the display to indicate that Daylight Saving Time
OFF ).
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