Casio 5603 User Manual

MA1902-EA © 2019 CASIO COMPUTER CO., LTD.
Features
Your watch provides you with the features and functions described below.
◆ Solar powered operation ........................................................................................Page E-5
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-7
Timekeeping is kept accurate using information provided by receipt of a time calibration signal and by
communication with a phone.
◆ Current time in cities around the globe .................................................................Page E-8
View the current time in 27 cities (38 time zones) around the globe.
Simple swapping of World Time with your Home Time.
◆ Stopwatch ................................................................................................................Page E-8
The stopwatch measures elapsed time up to 24 hours in one-second increments.
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Contents
Features .............................................................................................................................................. E-2
Charging the Watch ............................................................................................................................ E-5
Timekeeping (Current Time and Day Adjustment) ............................................................................. E-7
Mode Reference Guide ....................................................................................................................... E-8
Using the Watch in a Medical Facility or Aircraft .......................................................................... E-10
Timekeeping (Based on a Time Calibration Signal) ......................................................................... E-11
Appropriate Signal Reception Location (Time Calibration Signal) .................................................. E-11
Time Calibration Signal Auto Receive .......................................................................................... E-12
Time Calibration Signal Manual Receive ...................................................................................... E-13
City (Time Zone) Setting ................................................................................................................... E-14
Home City (Time Zone) Setting ................................................................................................... E-14
World Time City (Time Zone) Setting ........................................................................................... E-15
Configuring Time and Date Settings Manually ................................................................................ E-16
Specifications ................................................................................................................................... E-17
Operating Precautions ...................................................................................................................... E-19
User Maintenance ............................................................................................................................. E-25
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Charge Level Indication
Pushing the crown back in after pulling it out will cause the current charge level to be indicated
momentarily.
H: Good (high)
M: Good (medium)
L: Insufficient (low)
Battery Alerts
Low Battery
Second hand jumps every two seconds (Low Battery Alert).
Dead Battery
All hands stopped.
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User's Guide 5603 (OC)
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.
Keep the watch's face exposed to light as
much as possible (page E-5).
Important!
For details about how to adjust the current
time zone, time, and day settings, see
"Timekeeping (Current Time and Day
Adjustment)" (page E-7).
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.
®
Bluetooth is a registered trademark or trademark of Bluetooth SIG, Inc. of the United States.
This product has a Mobile Link function that lets it communicate with a Bluetooth
perform automatic time adjustment and other operations.
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
https://world.casio.com/ce/BLE/.
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.
Charging the Watch
When you are not wearing the watch, leave it where its face (solar panel) is
exposed to bright light for charging.
To help ensure stable operation, expose the face of the watch to about a half
day of direct sunlight each month to charge it.
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
The case of the watch may become extremely hot when charging. Guard against burn injury.
Power Saving
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.
Leaving the watch in a dark location for about one week will cause all hands to stop.
Timekeeping (Current Time and Day Adjustment)
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Timekeeping is kept accurate using information provided by a time calibration signal and by
communication with a mobile phone.
Time calibration signals can be received using Auto Receive or Manual Receive (page E-11).
To set the current time and day, normally use the procedure under "Time Calibration Signal Auto
Receive" (page E-12).
For information about how to adjust time using a phone, refer to the Operation Guide available at
the website below.
https://world.casio.com/manual/wat/
If you are in an area where a time calibration signal cannot be received or if you cannot connect
with a phone for some reason, adjust time and date settings manually (page E-16).
Important!
For the watch to be able to receive a time calibration signal, its Home City setting must be one where
time calibration signal reception is normally supported (pages E-14 and L-2).
If you feel that the current time and/or day indicator are not in the correct positions, you can adjust
their alignment. For details, see the Operation Guide available at the CASIO website.
Time calibration signal reception is normally possible in the areas below.
Japan, China, North America, Europe
For details, see the Operation Guide available at the CASIO website.
ENGLISH
For details about how to use this watch and for
troubleshooting information, go to the website
below.
https://world.casio.com/manual/wat/
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capable phone to
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