Casio 5665 Operation Manual Download Page 22

After Arriving

1.

Swap the origin time zone time with the
destination time zone time.

30

30

Destination time

Destination time

After swapping

Before swapping

l

Using CASIO WATCHES to Configure
Settings

l

Using Watch Operations to Configure
Settings

2.

Enable auto time adjustment.

l

Using CASIO WATCHES to Configure
Settings

l

Using Watch Operations to Configure
Settings

3.

Adjust the time setting.

l

Triggering Immediate Time Adjustment

Stopwatch

The stopwatch measures elapsed time in units
of one second up to 23 hours, 59 minutes, 59
seconds (24 hours).

30

Measuring Elapsed Time

30

Minutes

Hours (24-hour time)

Hours

Seconds

1.

Enter the Stopwatch Mode.

l

Navigating Between Modes

2.

Push the crown back in.

3.

Use the operations below to measure
elapsed time.

Stop

Resume

Stop

Start

4.

Press (B) to reset the elapsed time to all
zeros.

Pulling out the crown while an elapsed
time measurement operation is in
progress will reset the displayed value
to all zeros.

Note

The (B) button operations below can
be performed while an elapsed time
measurement operation is in progress.

ー 

Connecting with a Paired Phone to
Adjust the Watch’s Time

ー 

Time Adjustment Using a Time
Calibration Signal

ー 

Pairing or Re-pairing the Watch with
a Phone

ー 

Searching for a Paired Phone

Resetting the stopwatch to all zeros
causes the second hand to move
momentarily to 12 o’clock. After 10
seconds, it will start indicating the
current timekeeping seconds.

The mode hand points to [ST] while an
elapsed time measurement operation
is in progress. The mode hand points
to the Home City day of the week while
the stopwatch is reset to all zeros.

Watch Operation Guide 5665

22

Summary of Contents for 5665

Page 1: ...view Appropriate Signal Reception Location Time Calibration Signal Reception Ranges Auto Time Calibration Signal Receive Manual Time Signal Receive Signal Reception Precautions Using Watch Operations to Adjust the Time Setting Checking the Last Time Adjustment Result Using the Watch in a Medical Facility or Aircraft World Time Using CASIO WATCHES to Configure World Time City Settings World Time Ci...

Page 2: ...will 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 retailer or from an authorized CASIO service center Some water resistant watches come with fashionable leather bands Avoid swimming washing or any other activity that causes direct exposure of a leathe...

Page 3: ...onditions 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 discoloration Leaving your watch wet for long periods can cause fluorescent color to fade Wipe the watch dry as soon as possible after it becomes wet Semi transparent resin parts can become discolored due to...

Page 4: ...ble 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 can cause band pins to fly out of position or to fall out If you ever notice any abnormality immediately stop using your watch and take it to your original retailer or to an authorized CASIO service...

Page 5: ...tch 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 Bluetooth of this watch uses the same frequency band 2 4 GHz as wireless LAN devices and use of such devices in close proximity of this watch may result in radio interference slower communication speeds and noise for t...

Page 6: ... E World Time 24 hour hand F Second hand G Mode hand H Minute hand I Day indicator J Crown A button Press this button to move the second hand to the current Home City B button Press this button to connect with the paired phone and adjust the watch s time setting Watch Face Items A C The second hand points to this mark while there is a connection between the watch and a phone B R The second hand po...

Page 7: ...and minute hands indicate the current World Time 30 Last Time Adjustment Result A World Time hour B World Time minute C Current location time 24 hour time One revolution every 24 hours D World Time hour 24 hour time The hand points to the A side for a m times and to the P side for p m times E Day of the week at current location Checking the Current Home City Press A Swapping the Current Location T...

Page 8: ... to its normal position after you are finished using it When pushing the crown back in take care not to apply too much force Fast Forward Fast Reverse Afterpullingoutthecrowntothefirstorsecond 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 successionagainwill...

Page 9: ...rrent day of the week 30 A Good high charge B Good medium charge C Low Battery Remaining Charge and Dead Battery You can determine if the charge level is low by checking the hand movement Functions become disabled as battery power goes low Important Should the battery go low or go dead expose the face solar panel to light as soon as possible Note Exposing the watch face to light after the battery ...

Page 10: ... a number of the watch s features easier to use Auto time adjustment l Auto Time Adjustment 12 30 Selection of More Than 300 World Time cities l Configuring World Time Settings In addition a number of other watch settings can be configured using your phone To transfer data to a watch and to configure settings you first need to pair the watch with your phone l Getting Ready Your phone needs to have...

Page 11: ...Important The watch may not be able to perform auto time adjustment under the conditions described below ー While the watch is too far away from its paired phone ー Whilecommunicationisnotpossible due to radio interference etc ー While the phone is updating its system ー While CASIO WATCHES is not running on the phone Note If the watch does not indicate the correct time even if it is able to connect w...

Page 12: ...ur 24 hour World Time hour and minute Configuring the Summer Time Setting 1 Y Tap the CASIO WATCHES icon 2 X Hold down B until the second hand points to C twice This establishes a connection between the watch and phone The second hand will point to C once after about 0 5 seconds and then a second time after about 2 5 seconds 3 Y Perform the operation shown on the phone screen to select a summer ti...

Page 13: ...blishes a connection between the watch and phone The second hand will point to C once after about 0 5 seconds and then a second time after about 2 5 seconds 3 Y Perform the operation shown on the phone screen to correct hand and day indicator alignment Phone Finder You can use phone finder to trigger a tone on the phone to make it easy to find The tone is forced to sound even if the phone is in vi...

Page 14: ...5 seconds and then a second time after about 2 5 seconds 3 Y Use CASIO WATCHES to check the charge level Connection Connecting with a Phone This section explains how to establish a Bluetooth connection with a phone that is paired with the watch If the watch is not paired with the phone you wanttoconnectwith refertotheinformation below and pair them l C Pair the watch with a phone 1 Move the phone ...

Page 15: ...h is connected with a phone press any button to terminate the connection 30 30 Connected Disconnected 2 Y Tap the CASIO WATCHES icon 3 Y Perform the operation shown on the phone screen to unpair Deleting Pairing Information from the Watch 1 X Pull out the crown to the first click 2 X Hold down B for at least 10 seconds This deletes the pairing information The second hand will point to C 3 X Push t...

Page 16: ...ignal Disable auto time adjustment whenever you are inside an aircraft or in any other area where radio wave reception is prohibited or restricted l Using CASIO WATCHES to Configure Settings l Using Watch Operations to Configure Settings Note Areas where time calibration signal reception is supported are limited When the watch is in an area where time calibration signal reception is not possible c...

Page 17: ... are adjusted between midnight and 5 00 a m Once a signal receive operation is successful no more auto receive operations are performed that day Getting Ready Enter the World Time Mode or the Stopwatch Mode with the stopwatch reset to all zeros l Navigating Between Modes l Measuring Elapsed Time Place the watch near a window or some other location appropriate for signal reception The second hand p...

Page 18: ...na does not observe summer time If China starts to observe summer time in the future the time displayed by the watch for China may not be correct Using Watch Operations to Adjust the Time Setting If your watch cannot connect with a phone for some reason you can use watch operations to adjust date and time settings Setting a Home City Use the procedure in this section to select a city time zone to ...

Page 19: ...econd hand will move to the city code of the currently selected Home City 2 Press B This enables the summer time setting operation The mode hand will point to the summer time setting for the currently selected Home City 3 Rotate the crown to change the summer time setting 30 Crown Summer time setting AT AUTO The watch switches between standard time and summer time automatically STD The watch alway...

Page 20: ...TCHES can be used to disable auto time adjustment l Using CASIO WATCHES to Disable Auto Time Adjustment World Time World Time lets you look up the current time in any one of 27 cities and 38 time zones around the globe 30 Using CASIO WATCHES to Configure World Time City Settings If the watch is paired with a phone you can also use CASIO WATCHES to set the World Time city l Configuring World Time S...

Page 21: ...dicates standard time DST The watch always indicates summer time 30 5 Push the crown back in to its normal position Swapping Your Home City Time and World Time In the World Time Mode hold down A for about three seconds to swap your Home City time with your World Time Example To swap your Home City TYO Tokyo with your World Time City NYC New York 30 30 After swapping Before swapping NYC time TYO ti...

Page 22: ...ons below to measure elapsed time Stop Resume Stop Start 4 Press B to reset the elapsed time to all zeros Pulling out the crown while an elapsed time measurement operation is in progress will reset the displayed value to all zeros Note The B button operations below can be performed while an elapsed time measurement operation is in progress ー Connecting with a Paired Phone to Adjust the Watch s Tim...

Page 23: ... hand 3 Press B The hour minute second and 24 hour hands will move to the 11 minute position When the 24 hour hand is in the vicinity of 14 00 hold down A until the hour hand minute hand and 24 hour hand start to move Confirm that the 24 hour hand stops in the vicinity of 02 00 4 Press B Confirm that the small hour and minute hands and the small 24 hour hand are all stopped at 12 o clock 30 Small ...

Page 24: ...EN Denver 46 7 CHI Chicago 48 6 NYC New York 50 5 YHZ Halifax 52 4 53 3 5 RIO Rio de Janeiro 54 3 FEN Fernando de Noronha 56 2 RAI Praia 58 1 Time zones where time calibration signal reception is possible The information in the above table is current as of January 2021 Summer Time Table When AT AUTO is selected for a city that observes summer time switching between standard time and summer time wi...

Page 25: ...hange 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 Ltd is under license iPhone and App Store are trademarks of Apple Inc in the United States and other countries iOS is a trademark or registered trademark of Cisco Systems Inc GALAXY is a registered tradem...

Page 26: ...A Install the required app on your phone Are your phone s Bluetooth settings configured correctly Configure the phone s Bluetooth settings For details about setting procedures see your phone documentation iPhone Users Settings n Bluetooth n On Settings n Privacy n Bluetooth Sharing n CASIO WATCHES n On Android Users Enable Bluetooth Other than the above Some phones need to have BT Smart disabled t...

Page 27: ...e pair the watch and phone l Deleting Pairing Information from the Watch l C Pair the watch with a phone Changing to a Different Phone Model Q1 Connecting the current watch to another phone Pair the watch with the phone l If you purchase another phone Auto Time Adjustment by Bluetooth Connection Time Adjustment Q1 When does the watch adjust its time The watch will connect with the phone and perfor...

Page 28: ...kly if you place it in a brightly lit location Q6 Why is the current time indicated by the watch is off by a certain amount of time nine hours three hours and 15 minutes etc The city setting is not correct Select the correct setting l Setting a Home City Q7 The current time indicated by the watch is off by one hour or 30 minutes The summer time setting is not correct Select the correct setting l C...

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