Casio 5412 Operation Manual

Casio 5412 watch
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© 2014 CASIO COMPUTER CO., LTD.
MA1409-EA
Basic Operations
This section provides an overview of the
watch and its operations.
Note
The illustrations included in this
manual have been created to
facilitate explanation. An
illustration may differ somewhat
from the item it represents.

General Guide

A Hour hand
B Second hand
C Minute hand
D 24-hour hand
E Small minute hand
F Small hour hand
G Mode hand
H Day indicator
I Crown
Watch Face Items
A Time calibration reception in
progress
B GPS signal time information and
position information acquisition in
progress
C GPS signal time information
reception in progress
D Signal receive result
E Summer time setting
F Stopwatch Mode
G Airplane Mode
H Day of the week
Operation Guide 5412
Navigating Between Modes
This watch has a Timekeeping Mode and
a Stopwatch Mode.
Timekeeping Mode
Timekeeping Mode:
Normally the mode hand points to the
current day of the week.
In the Airplane Mode, the mode hands
points to h.
Stopwatch Mode:
The mode hand always points to "STW",
even in the Airplane Mode.
Use the (C) button to navigate between
modes.
Hold down (C) for at least two seconds
to return to the Timekeeping Mode.
Holding down (C) for four seconds or
longer will enter or exit the Airplane
Mode.
Using the Watch on an Aircraft
l

Using the Crown

Depending on the operation you want to
perform, pull out the crown to the first or
second click and then rotate it.
Normal position
Important!
To prevent loss of water
resistance and/or damage due
to impact, be sure to push the
crown in to its normal position
after you are finished using it.
When pushing the crown back
in, take care not to apply too
much force.
Stopwatch Mode
Mode hand
First click
Second click
Crown
Fast Forward/Fast Reverse
After pulling out the crown, rotating it
quickly in succession in either direction
will start a fast forward or fast reverse
operation. While a fast forward operation
is in progress, quickly rotating the crown
in succession again will increase the
speed even further.
The fast reverse operation speed is
fixed and cannot be changed.
Stopping Fast Forward/Fast
Reverse
Rotate the crown in the direction
opposite that of the ongoing operation or
press any button.
Note
If you do not perform any
operation for about two minutes
after pulling out the crown,
crown operations will
automatically become disabled.
If that happens, push the crown
back in and then pull it out again.

Solar Charging

What is solar charging?
This watch runs on power supplied from
a rechargeable (secondary) battery that
is charged by a solar panel. The solar
panel is integrated into the face of the
watch, and power is generated
whenever the face is exposed to light.
This watch uses a special
rechargeable (secondary) battery.
The watch's battery will not charge if
the watch's temperature is less than
approximately -10°C (14°F) or
greater than approximately 60°C
(140°F).
Over-discharge will occur if the
watch is not charged within
approximately three months after it
stops operation due to low battery
power. Charging may not be
possible after over-discharge
occurs.
1

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Summary of Contents for Casio 5412

  • Page 1: General Guide

    © 2014 CASIO COMPUTER CO., LTD. MA1409-EA Operation Guide 5412 Basic Operations Navigating Between Modes Fast Forward/Fast Reverse ● After pulling out the crown, rotating it This watch has a Timekeeping Mode and This section provides an overview of the quickly in succession in either direction a Stopwatch Mode.
  • Page 2: Charging The Watch

    Operation Guide 5412 Charging the Watch Checking the Charge Level Note When you are not wearing the watch, put The charge level is indicated by watch Exposing the watch face to light it in a location where it is exposed to hand movement.
  • Page 3: Power Saving Function

    Operation Guide 5412 Time Adjustment (GPS, Time Adjustment Using GPS Power Saving Function Time Calibration Signal) Leaving the watch in a dark location for Appropriate Signal Reception about one hour between the hours of 10 The watch’s time, day, and Home City Location p.m.
  • Page 4: Acquiring Gps Position Information Manually

    Operation Guide 5412 If position information acquisition Acquiring GPS Position Acquiring GPS Time Information ● is successful, the second hand will Information Manually Manually move to “YES” and then the watch You can use a button operation to You can use a button operation on the...
  • Page 5 Operation Guide 5412 Time Adjustment Using a If information acquisition is Position information ● ● Time Calibration Signal successful, the second hand will Watch is in the Timekeeping Mode ● move to “YES”, and then the watch (normal timekeeping). Appropriate Signal Reception will automatically adjust its time The watch exited the Airplane Mode.
  • Page 6: Checking The Receive Operation Result

    Operation Guide 5412 Checking the Receive Time Calibration Signal Reception Auto Time Calibration Signal Operation Result Ranges Receive You can use the procedure below to Time calibration signal reception is An automatic time calibration signal check the result of the last GPS or time supported in the areas shown below.
  • Page 7: Using The Watch On An Aircraft

    Operation Guide 5412 Note that an internal decoding process Each time the (C) button is held down ● ● 3. Hold down the (A) button for about the watch performs after it receives a for about four seconds, the watch...
  • Page 8: Measuring Elapsed Time

    Operation Guide 5412 Stopwatch Adjusting Time Settings 1. Pull out the crown to the second click. Manually The second hand will move to the The stopwatch measures elapsed time in currently selected time zone. units of 1/20 (0.05) seconds up to 23 You can use the procedure below to minutes, 59.95 seconds (24 minutes).
  • Page 9: Summer Time

    Operation Guide 5412 Summer Time Adjusting Hand and Day 6. Press (C). Indicator Alignment Summer time, which is also known as This enables the year one’s digit setting operation. Daylight Saving Time (DST), advances Strong magnetism or impact can cause...
  • Page 10: Moving To Another Time Zone

    Operation Guide 5412 After Arriving ● Note 3. Press (C). 1. Exit the Airplane Mode. Confirm that the small hour hand and Leaving the crown pulled out for small minute hand are stopped at 12 ● 2. Perform a GPS signal position more than approximately 30 o’clock.
  • Page 11: Troubleshooting

    Operation Guide 5412 Troubleshooting Second Summer Time Summer Time City City Name Start City Name Hand Signal Reception (GPS) code Offset 2:00 a.m., last Position 1:00 a.m., last London Sunday in Noumea Second 26 +11 The watch cannot Sunday in March...
  • Page 12: Calibration Signal

    Operation Guide 5412 Signal Reception (Time The signal receive The signal receive Calibration Signal) operation always fails. operation always fails. The watch cannot Is the watch in a location that is Is the watch in a location that is perform a receive...
  • Page 13 Operation Guide 5412 The second hand is The current time jumping at two-second or indicated by the watch is five-second intervals. off by one hour or 30 minutes Battery power is low. Keep the watch exposed to light until it recharges The summer time setting is not correct.

Table of Contents