Casio 5666 Operation Manual Download Page 8

Using the Crown

Fast Forward/Fast Reverse

Second click

First click

Normal timekeeping

Crown

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.

After pulling out the crown to the first or second
click, 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.

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.

Hand and Day Indicator

Movement

30

Function hand

Day indicator

Function Hand and Day Indicator
Movement

Changing the day setting of the watch will also
cause the function hand to move.

Day

It can take anywhere from about 50 seconds
to about 3 minutes and 20 seconds for the
day indicator to change after timekeeping
reaches midnight. At this time, the function
hand moves as the day indicator changes.

The day may not be indicated correctly
while the watch’s crown is pulled out.

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.

Charging the Watch

When you are not wearing the watch, put it in
a location where it is exposed to bright light.

While you are wearing the watch, make sure
that its face (solar panel) is not blocked from
light by the sleeve of your clothing. Power
generation efficiency is reduced even when
the face of the watch is blocked only partially.

NO

YES

Important!

Depending on light intensity and local
conditions, the watch may become hot
to the touch when exposed to light for
charging. Take care to avoid burn
injury after charging. Also, avoid
charging the watch under high-
temperature conditions like the ones
described below.

ー 

On the dashboard of a vehicle
parked in the sun

ー 

Near an incandescent light bulb or
other source of heat

ー 

Under direct sunlight or in other hot
areas for long periods

Watch Operation Guide 5666

8

Summary of Contents for 5666

Page 1: ...lity or Aircraft Unpairing If you purchase another phone Time Adjustment Using Watch Operations to Adjust the Time and Day Settings Configuring Dual Time Settings Moving to Another Time Zone Stopwatch...

Page 2: ...inspect your watch for proper water resistance whenever you have its battery replaced Battery replacement requires the use of special tools Always request battery replacement from your original retail...

Page 3: ...nditions strong external force sustained rubbing impact etc can cause discoloration of painted components If there are printed figures on the band strong rubbing of the printed area can cause discolor...

Page 4: ...e for oxygen to come into contact with the metal which can lead to breakdown of the oxidization layer on the metal surface and the formation of rust Rust can cause sharp areas on metal components and...

Page 5: ...wave oven The watch may not be able to communicate normally with a phone if a microwave oven is operating nearby Conversely this watch may cause noise in radio reception and the video image of a TV Bl...

Page 6: ...icator A button Press this button to start a stopwatch elapsed time operation Hold down this button for at least two seconds in the Stopwatch Mode to return to the Calendar Mode B button Press this bu...

Page 7: ...atch Elapsed Time Operation Press A Connecting with a Paired Phone to Adjust the Watch s Time Hold down B for at least 0 5 seconds until the second hand points to R Searching for a Paired Phone Hold d...

Page 8: ...Day Itcantakeanywherefromabout50seconds to about 3 minutes and 20 seconds for the day indicator to change after timekeeping reaches midnight At this time the function hand moves as the day indicator c...

Page 9: ...rge 5 hours Medium charge n High charge 64 hours High charge nFull charge 17 hours Overcast day near a window 5 000 lux Dead battery n Medium charge 8 hours Medium charge n High charge 103 hours High...

Page 10: ...eps below to pair the watch with a phone A Install the required app on your phone In Google Play or the App Store search for the CASIO EDIFICE Connected app and install it on your phone B Configure Bl...

Page 11: ...Mode l Navigating Between Modes 3 X Hold down B for at least 0 5 seconds until the second hand points to R Release the button as soon as the second hand points to R When the watch connects with a pho...

Page 12: ...time setting Auto The watch switches between standard time and summer time automatically OFF The watch always indicates standard time ON The watch always indicates summer time Note While the summer t...

Page 13: ...nd It will take a few seconds before the phone tone sounds 3 X Press any button to stop the tone You can press any watch button to stop the phone tone but only during the first 30 seconds after it sta...

Page 14: ...r Aircraft You can use the procedure below to disable auto time adjustment when you are in a hospital inside an aircraft or in any other area where use of a phone is prohibited or restricted To re ena...

Page 15: ...e setting items in the sequence shown below Day Month Year one s digit Year 10 s digit Hours minutes 2 Rotate the crown to change the hour and minute settings While checking if the 24 hour hand is ind...

Page 16: ...igin time zone time with the destination time zone time 30 30 After swapping Before swapping Destination time Destination time l Swapping Your World Time and Home Time 2 Enable auto time adjustment l...

Page 17: ...the current lap A Start B Lap Time 1 B A Goal Lap Time 2 Lap Time 3 Note Lap times can be viewed with EDIFICE Connected after measurement is complete l Viewing Stopwatch Data Example Recording a Race...

Page 18: ...ndicator Alarm The watch will beep when an alarm time is reached The alarm sound is muted in the cases described below When battery power is low When the watch is at Level 2 power saving l Power Savin...

Page 19: ...to adjust hand and day indicator positions l Adjusting Hand and Day Indicator Alignment Adjusting Hand and Day Indicator Alignment 1 Pull out the crown to the second click This causes the second hand...

Page 20: ...ou can configure Resetting Watch Settings This section explains how to return the watch settings below to their initial factory defaults Watch Settings Stopwatch Alarm 1 Enter the Calendar Mode l Navi...

Page 21: ...o change without notice Copyrights and Registered Copyrights The Bluetooth word mark and logos are registered trademarks owned by the Bluetooth SIG Inc and any use of such marks by CASIO Computer Co L...

Page 22: ...ap the EDIFICE Connected icon on the Home Screen Then on the watch hold down B for at least two seconds until the second hand points to R twice 30 Q4 I can t connect after turning off the phone Turn o...

Page 23: ...its normal position Is the alarm enabled Enable the alarm l Configuring Alarm Settings Hand Movement and Indications Q1 The second hand is jumping at two second intervals Battery power is low Keep the...

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