User’s Guide 5544 (MTG)
E-7
Charge Level Indication
x
The current charge level is temporarily indicated right after you enter the Timekeeping Mode.
See “Mode Reference Guide” (page E-12).
H: Good (high)
•
•
: Good (medium)
L: Insufficient (low)
Battery Alerts
x
Low Battery
In the Timekeeping Mode, second hand jumps every two seconds (Low Battery Alert).
x
Dead Battery
In the Timekeeping Mode, all hands stopped.
E-6
Charging the Watch
x
When you are not wearing the watch, leave it where its face (solar panel) is
exposed to bright light for charging.
x
To help ensure stable operation, expose the face of the watch to about a half
day of direct sunlight each month to charge it.
x
While wearing the watch, take care so your sleeve does not block its face
(solar panel) from light. Charging efficiency may be reduced if the face (solar
panel) is blocked from light, even partially.
Caution
x
The case of the watch may become extremely hot when charging. Guard against burn injury.
Power Saving
x
Leaving the watch in a dark location for about one hour between 10:00 p.m. and 5:50 a.m. will cause
the second hand to stop.
x
Leaving the watch in a dark location for about one week will cause all hands to stop.
E-5
Bluetooth
®
is a registered trademark or trademark of Bluetooth SIG, Inc. of the United States.
Your watch has a Mobile Link function that allows it to communicate with a Bluetooth
®
mobile phone
and adjust its time settings to match those of the mobile phone.
x
This product complies with or has received approval under radio laws in various countries and
geographic areas. Use of this product in an area where it does not conform to or where it has not
been approved under applicable radio laws may be punishable under local laws. For details, visit
http://world.casio.com/ce/BLE/.
x
Use of this product inside of an aircraft is restricted by the aviation laws of each country. Be sure to
obey instructions provided by flight personnel concerning use of devices such as this product.
E-4
Contents
Features .............................................................................................................................................. E-2
Charging the Watch ............................................................................................................................ E-6
Timekeeping (Current Time and Day Adjustment) ............................................................................. E-8
Timekeeping (Based on a Time Calibration Signal) ........................................................................... E-9
Appropriate Signal Reception Location (Time Calibration Signal) .................................................... E-9
Time Calibration Signal Auto Receive .......................................................................................... E-10
Time Calibration Signal Manual Receive ...................................................................................... E-11
Mode Reference Guide ..................................................................................................................... E-12
Using the Watch in a Medical Facility or Aircraft .......................................................................... E-14
Configuring City Settings.................................................................................................................. E-15
To specify the Home City ........................................................................................................... E-16
To specify the World Time City .................................................................................................. E-17
Configuring Time and Date Settings Manually ................................................................................ E-18
Specifications ................................................................................................................................... E-19
Operating Precautions ...................................................................................................................... E-21
User Maintenance ............................................................................................................................. E-27
E-3
◆
Alarm ...................................................................................................................... Page E-13
The watch can be configured to sound a tone when the preset alarm time is reached.
E-2
Features
Your watch provides you with the features and functions described below.
◆
Solar powered operation ........................................................................................ Page E-6
The watch generates electrical power from sunlight and other types of light, and uses it to charge a
battery that powers operation.
◆
Accurate timekeeping ............................................................................................. Page E-8
Timekeeping is kept accurate using information provided by receipt of a time calibration signal and by
communication with a phone.
◆
World Time display................................................................................................ Page E-17
You can view the time in your current location, plus the time in one more time zone.
◆
Stopwatch .............................................................................................................. Page E-13
The stopwatch measures elapsed time up to 24 hours in one-second increments.
◆
Timer ...................................................................................................................... Page E-13
The timer counts down from a preset start time, and the watch sounds a tone when the countdown
reaches zero.
E-1
ENGLISH
Congratulations upon your selection of this CASIO watch.
To ensure that this watch provides you with the
years of service for which it is designed, carefully
read and follow the instructions in this manual,
especially the information under “Operating
Precautions” and “User Maintenance”.
Be sure to keep all user documentation handy
for future reference.
x
Keep the watch’s face exposed to light as
much as possible (page E-6).
Important!
x
For details about how to adjust the current
time zone, time, and day settings, see
“Timekeeping (Current Time and Day
Adjustment)” (page E-8).
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 your watch or its malfunction.
For details about how to use this watch and for
troubleshooting information, go to the website
below.
http://world.casio.com/manual/wat/
MA1802-EA
© 2018 CASIO COMPUTER CO., LTD.
