Operation Guide

ManualsBrandsCasio ManualsTimepieces (Watches)Module No. 5542

Table Of Contents

Contents

Basic Operations

Watch Face Items

Navigating Between Modes

Mode Overview

Using the Crown

Hand and Day Indicator Movement

Solar Charging

Connecting with a Phone

Adjusting the Time Setting

Connecting with a Phone to Adjust the

Watch’s Time

Time Adjustment Using a Time Signal

Overview

Appropriate Signal Reception Location

Time Calibration Signal Reception

Ranges

Auto Time Calibration Signal Receive

Manual Time Calibration Signal Receive

Signal Reception Precautions

Checking the Last Time Adjustment Result

Using the Watch in a Medical Facility or

Aircraft

Using Mobile Link with a Mobile

Phone

Connection

Connecting with a Phone

Canceling a Connection with a Phone

Using the Watch in a Medical Facility or

Aircraft

Unpairing

If you purchase another phone

Configuring World Time Settings

Adjusting Hand and Day Indicator Alignment

Phone Finder

Configuring Watch Settings

Changing the Home City Summer Time Setting

Checking the Watch Charge Level

MA2110-EF

Adjusting Time Settings

Manually

Selecting Your Home City’s Time Zone

Adjusting the Time and Day Setting

Configuring the Summer Time Setting (Home

City)

Dual Time

Selecting a Time Zone

Configuring the Summer Time Setting (Dual

Time)

Swapping the Home City Time and World Time

(Dual Time)

Stopwatch

Measuring Elapsed Time

Adjusting Hand and Day Indicator

Alignment

Adjusting Hand and Day Indicator Alignment

Moving to Another Time Zone

Other Information

City (Time Zone) List

Supported Phone Models

Specifications

Mobile Link Precautions

Copyrights and Registered Copyrights

Troubleshooting

Operation Guide 5542

Summary of content (19 pages)

PAGE 2
Operation Guide 5542 Basic Operations This section provides an overview of the watch and its operations. Navigating Between Modes Press (C) to cycle between modes. ● Note ● ● Timekeeping Mode In any mode, hold down (C) for about two seconds to enter the Timekeeping Mode. The illustrations included in this operation guide have been created to facilitate explanation. An illustration may differ somewhat from the item it represents.
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Operation Guide 5542 ● Stopwatch Mode ● Stopping Fast Forward/Fast Reverse The main hour and minute hands indicate the current time. The second hand, and the small hour and minute hands indicate the elapsed stopwatch time. Rotate the crown in the direction opposite that of the ongoing operation or press any button. Note ● ① ② Start/ Stop 30 ⑤ If you do not perform any operation for about two minutes after pulling out the crown, crown operations will automatically become disabled.
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Operation Guide 5542 ● Checking the Charge Level ● Charging Time Guidelines ● Power Saving Immediately after you press (C) to return to the Timekeeping Mode, the mode hand will indicate the battery charge level. After a short while, the mode hand will indicate the current day of the week. The table below shows guidelines for approximate charging times. Leaving the watch in a dark location for about one hour between the hours of 10 p.m. and 5:50 a.m.
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Operation Guide 5542 Adjusting the Time Setting Connecting with a Phone To connect the watch with a phone, first install the CASIO “OCEANUS Connected” app on the phone and then use Bluetooth to pair the watch with the phone. ● A Install the app on your phone. In Google Play or the App Store, search for the CASIO “OCEANUS Connected” app and install it on your phone. ● Important! ● Enable the phone’s Bluetooth. Note ● For details about setting procedures, see your phone documentation.
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Operation Guide 5542 Time Adjustment Using a Time Signal Overview The watch’s time and day settings can be adjusted in accordance with a received time signal. Important! ● ● ● A time calibration signal can be received while the watch is near a window. ● ● Position the watch so its 6 o’clock side is facing the window. Keep metal objects away from the watch. ● Do not move the watch. ● Do not perform any operation on the watch.
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Operation Guide 5542 Auto Time Calibration Signal Receive An automatic time calibration signal receive operation is performed and the time and day settings 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 Timekeeping Mode. l Navigating Between Modes Manual Time Calibration Signal Receive 1. Place the watch near a window or some other location appropriate for time signal reception. 3.
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Operation Guide 5542 Using the Watch in a Medical Facility or Aircraft Whenever you are in a hospital, on an aircraft, or in any other location where auto time calibration signal receive or connection with a phone may cause problems, you can perform the procedure below to disable such operations. To re-enable auto time adjustment, perform the same operation again.
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Operation Guide 5542 Unpairing ● Selecting a World Time City 1. X If the watch is connected with a phone, press any button to terminate the connection. Connected ● 2. X Hold down (C) for about four seconds. Disconnected 30 1. Y Tap the “OCEANUS Connected” icon. Note This causes the second hand to move to [C] and establishes a connection between the watch and phone. 30 ● 2. Y Tap the “OCEANUS Connected” icon. 3. Y Perform the operation shown on the phone screen to unpair.
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Operation Guide 5542 Note ● Auto time adjustment does not work for 24 hours after swapping of the Home Time and World Time. 1. X If the watch is connected with a phone, press any button to terminate the connection. Connected Disconnected Changing the Home City Summer Time Setting 1. Y Tap the “OCEANUS Connected” icon. 2. X Hold down (C) for about four seconds.
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Operation Guide 5542 Adjusting Time Settings Manually You can use the procedure below to adjust the watch’s time and day settings when time calibration signal reception or communication with a phone is not possible for some reason. Adjusting the Time and Day Setting hand to the desired setting for the year one’s digit. 1. Pull out the crown to the second click. Year (one’s digit) 0 The second hand will point to the currently selected time zone. ● Selecting Your Home City’s Time Zone 9.
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Operation Guide 5542 Configuring the Summer Time Setting (Home City) The watch’s current time setting can be change to summer time when required. Dual Time 2. Rotate the crown to change the time zone. Dual Time lets you look up the current time in various time zones around the globe. The Dual Time hour and minute hands indicate the current time in the selected time zone. [STD]: The watch always indicates standard time. Dual Time 24-hour [DST]: The watch always indicates summer time.
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Operation Guide 5542 Stopwatch 2. Hold down (A) for about one second. Each time you hold down (A) for about one second, the summer time setting will cycle to the next available option. The stopwatch measures elapsed time in units of one second up to 23 hours, 59 minutes, 59 seconds (24 hours). Getting Ready Enter the Stopwatch Mode. l Navigating Between Modes 30 Adjusting Hand and Day Indicator Alignment Strong magnetism or impact can cause the hands and/or the day indicator to go out of alignment.
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Operation Guide 5542 4. If the small hour and minute hands, and the small 24-hour hand are not at 12 o’clock, rotate the crown to align them correctly. 5. Press (C). Confirm that the mode hand is stopped at 12 o’clock, and check if the day is indicated properly. Mode hand 30 30 ● After Arriving Note ● Leaving the crown pulled out for more than approximately 30 minutes without performing any operation will automatically cause the adjustment operation to become disabled.
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Operation Guide 5542 Other Information This section provides non-operational information you also need to know. Refer to this information as required. Supported Phone Models For information about phones that can connect with the watch, visit the CASIO website. Other : Auto Correction of Hand Home Positions, Power Saving, Battery indicator Power Supply : Solar panel and one rechargeable battery https://world.casio.
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Operation Guide 5542 Troubleshooting ● Stopping Radio Wave Emission by This Watch The watch is emitting radio waves whenever the second hand is pointing to [C]. Even if the second hand is not pointing at [C], the watch will automatically attempt to connect with a phone four times a day to adjust its time settings. When in a hospital, on an aircraft, or in any other area where the use of radio waves is not allowed, use the operation below to stop radio wave generation.
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Operation Guide 5542 I can’t pair the watch with a phone. I can’t reconnect the watch and phone. Q1 I’ve never been able to establish a Q1 The watch will not re-connect with the (pairing) connection between the watch and phone. phone after they are disconnected. Is OCEANUS Connected running? Are you using a supported phone model? Check if the phone model and its operating system are supported by the watch. For information about supported phone models, visit the CASIO Website. https://world.casio.
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Operation Guide 5542 Phone-Watch Connection Changing to a Different Phone Model Hand Movement and Indications Q1 Connecting the current watch to Q1 I don’t know what mode the watch is Q1 I can’t establish a connection between the phone and watch. Have you tried turning your phone off and then back on again? Turn the phone off and then back on, and then tap the “OCEANUS Connected” icon. Next, on the watch, hold down the MODE button (C) for about four seconds. in. another phone.
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Operation Guide 5542 Q5 Hands are stopped and buttons do not work. The watch is in the charge recovery mode. Wait until the recovery process is complete (for about 15 minutes). The watch will recover more quickly 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.