Casio AQW101-1ACF Operation Manual

MO0905-EA
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out of your
purchase, be sure to read this manual carefully.
• The measurement functions built into this watch are not intended for use in taking
measurements that require professional or industrial precision. Values produced
by this watch should be considered as reasonably accurate representations only.
• When fishing, always take proper precautions to ensure your own personal safety
and the personal safety of others around you.
• The fishing level indicator and moon phase indicator produced by this watch are
all based on calculations that use the watch's current time, date, and Home Site
settings. Because of this, you should make sure that the current date and time,
and your Home Site data are all correct before using the indicators.
General Guide
• Press C to change from mode to mode.
• In any mode (except when a setting screen is on the display), press B to illuminate
the display.
Press C.
Timekeeping Mode

Timekeeping

Use the Timekeeping Mode to set and view the current time and date.
This watch features separate digital and analog timekeeping. The procedures for
setting the digital time and analog time are different.
• In the Timekeeping Mode, press A to toggle between the thermometer screen and
the temperature tendency screen.
Thermometer Screen
Temperature
Day of
week –
Day
PM
indicator
Hour : Minutes
• The fishing level indicator indicates the times when fish can be expected to be feeding.
For more information, see "Fishing Mode".
• The Moon phase indicator shows the current Moon phase in accordance with the
current date as kept in the Timekeeping Mode.
• See "Thermometer" for details about the thermometer screen and temperature
tendency graph.
Important!
• Be sure to configure the current time and date, and your Home Site data (data for
the site where you use the watch) correctly before using the functions of this watch.
See "Home Site Data" for more information.
Setting the Digital Time and Date
This watch is preset with UTC differential values that represent each time zone around
the globe. Before setting the digital time, be sure to first set the UTC differential for
your Home Site, which is the location where you normally will be using the watch.
• Note that World Time Mode times are all displayed based on the time and date
settings you configure in the Timekeeping Mode.
To set the digital time and date
Seconds
DST
Seconds
Temperature
Unit
Operation Guide 5056
Warning!
Fishing Mode
Hand Setting Mode
Temperature Tendency
Screen
Moon phase
indicator
Press A.
Seconds
Fishing level
indicator
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
• Be sure to configure the correct UTC differential for
your Home Site before configuring any other
Timekeeping Mode settings.
• See the "City Code List" for information about the UTC
differential settings that are supported.
2. Press C to move the flashing in the sequence shown
below to select the setting you want.
UTC
Hour Minutes
Differential
Temperature Sensor
Day Month
Calibration
• See the "Timekeeping" section of this manual for information about setting the
current time and date, and about specifying your Home Site.
• Note that the fishing level indicator and moon phase indicator are all based on
calculated values. They are provided only for reference purposes.
Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage
or loss suffered by you or any third party arising through the use of this product or
its malfunction.
About This Manual
Temperature Data
Recall Mode
World Time Mode
3. When the setting you want to change is flashing, use D and B to change it as
described below.
Screen:
Temperature
tendency
graph
• The UTC differential setting range is –12.0 to +14.0 in 0.5-hour units for Standard
Time (DST turned off), and –11.0 to +15.0 in 0.5-hour units for summer time (DST
turned on).
• For information about settings other than the time and date, see the following.
Temperature Sensor Calibration: "Thermometer"
Temperature Unit: "To specify the temperature display unit"
4. Press A twice to exit the setting screen.
• The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all modes.
• The day of the week is displayed automatically in accordance with the date (year,
month, and day) settings.
• See "Daylight Saving Time (DST) Setting" below for details about the DST setting.
• Any time the seconds setting is changed, the analog hands are adjusted accordingly.
Daylight Saving Time (DST) Setting
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 toggle the Timekeeping Mode digital time between DST and Standard Time
On/Off status
12/24-Hour
Format
DST indicator
Year
Home Site Data
Moon phase, the fishing level indicator, and Fishing Mode data will not be displayed
properly unless Home Site data (UTC differential and longitude) is configured
correctly.
• The UTC differential is a value that indicates the time difference between a
reference point in Greenwich, England and the time zone where a city is located.
• The letters UTC is the abbreviation for Coordinated Universal Time, which is the
world-wide scientific standard of timekeeping. It is based upon carefully maintained
atomic (cesium) clocks that keep time accurately to within microseconds. Leap
seconds are added or subtracted as necessary to keep UTC in sync with the Earth's
rotation.
Warning!
• Button operations are indicated using the letters shown
(Light)
in the illustration.
• For the sake of simplicity, the sample displays in this
manual do not show the analog hands of the watch.
• 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.
Stopwatch Mode
Alarm Mode
To do this: Do this:
Press D.
Reset the seconds to 00
Press D.
Toggle between Daylight Saving
Time ( ) and Standard Time ( )
ON OF
Use D (+) and B (–).
Specify the UTC differential
Change the hour or minutes Use D (+) and B (–).
Press D.
Toggle between 12-hour ( 12H ) and
24-hour ( 24H ) timekeeping
Use D (+) and B (–).
Change the year, month, or day
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
2. Press C once and the DST setting screen appears.
3. Press D to toggle between Daylight Saving Time (
displayed) and Standard Time (
4. Press A twice to exit the setting screen.
• The DST indicator appears on the Timekeeping, Fishing,
Alarm, and Hand Setting Mode screens to indicate that
Daylight Saving Time is turned on. In the case of the
Fishing Mode, the DST indicator appears on the fishing
level screen only.
Countdown Timer
Mode
ON
displayed).
OF
1