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MA2501-EA
© 2025 CASIO COMPUTER CO., LTD.
Contents
OPUM-J
Watch Operation Guide 5734
1

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Summary of Contents for Casio 5734

  • Page 1: Table Of Contents

    MA2501-EA © 2025 CASIO COMPUTER CO., LTD. Watch Operation Guide 5734 Contents Time Adjustment Hand Alignment Adjustment Using Watch Operations to Adjust the Time Using CASIO WATCHES to Adjust Hand Precautions Setting Alignment Using the Watch in a Medical Facility or...
  • Page 2: Precautions

    Avoid wearing your watch while in the ー  retailer or to an authorized CASIO service Example of Daily Use bath. center. Do not wear your watch while in a heated Hand washing, rain ー ...
  • Page 3 Watch Operation Guide 5734 Temperature Chemicals Leather Band ● ● ● Never leave your watch on the dashboard Do not allow your watch to come into Allowing your watch to remain in contact ● ● ● of a car, near a heater, or in any other...
  • Page 4: User Maintenance

    Display figures may be difficult to read when ● scrub the band with a weak solution of water retailer or to an authorized CASIO service viewed from an angle. and a mild neutral detergent, or with soapy center.
  • Page 5: Battery Replacement

    For details, visit the CASIO allowed, use the operation below to stop radio When replacing the batteries, also request ●...
  • Page 6: Before Getting Started

    Watch Operation Guide 5734 General Guide Watch Face and Display Before Getting Indicators Started... ① ② ① ② ③ This section provides an overview of the watch and introduces convenient ways it can be used. ④ Watch Features ⑨ ⑩...
  • Page 7: Navigating Between Modes

    Watch Operation Guide 5734 Navigating Between Modes Cycling Between Viewing the Face in the Dark Timekeeping Mode Digital Each press of (C) cycles between watch The watch has an LED light that you can turn Display Contents modes. on for reading in the dark.
  • Page 8: Useful Features

    ● Press (D) to select an illumination In Google Play or the App Store, search for the duration. “CASIO WATCHES” phone app and install it on your phone. [1]: 1.5-second illumination [3]: 3-second illumination In addition, a number of other watch settings Configure Bluetooth settings.
  • Page 9: Auto Time Correction

    While the CASIO WATCHES phone ー  The first time you start up the CASIO ● If time correction fails for some reason, ● app is not running on the phone WATCHES phone app, a message will [ERR] will appear.
  • Page 10: Configuring World Time Settings

    1. Y Tap the “CASIO WATCHES” icon. 1. Y Tap the “CASIO WATCHES” icon. Specifying a World Time City with the CASIO 2. X Hold down (C) for at least three seconds WATCHES phone app causes the watch’s 2. X until [CNCT] starts to flash.
  • Page 11: Adjusting Hand Alignment

    Timekeeping Mode. 1. Y Tap the “CASIO WATCHES” icon. can use the CASIO WATCHES phone app to adjust them. 3. X Hold down (D) for at least three 2. X Hold down (C) for at least three seconds seconds.
  • Page 12: Recording Your Current Location (Time&Place)

    If the watch is not paired with the phone you on your phone. Recorded location information ● want to connect with, refer to the information can be viewed on the CASIO WATCHES below and pair them. phone app map. Pair the watch with a phone.
  • Page 13: If You Purchase Another Phone

    Watch Operation Guide 5734 Using Watch Operations to Time Adjustment 3. X Press (C) twice. Adjust the Time Setting This causes the seconds to flash. Your watch can connect with a phone to obtain If your watch cannot connect with a phone for...
  • Page 14 Watch Operation Guide 5734 Use (D) to select a summer time setting. Keep pressing (C) until the setting you Configure the date and time settings. want to change is flashing. Each press of (D) cycles through available To reset the seconds to 00: Press (D).
  • Page 15: Using The Watch In A Medical Facility Or Aircraft

    Press (C) eight times. If the watch is paired with a phone, you can This causes [12H] or [24H] to flash on the also use the CASIO WATCHES phone app to display. set the World Time city. Configuring World Time Settings Note Press (C) 12 times.
  • Page 16: Setting The World Time City

    In the World Time mode, press (A) and (B) at the same time to swap your Home City time If the watch is paired with a phone, you can with your World Time. also use the CASIO WATCHES phone app to set alarms. Before swapping After swapping...
  • Page 17: Enabling The Hourly Time Signal

    Watch Operation Guide 5734 Turning Off an Alarm or the Hold down (A) for at least two seconds. Use (B) and (D) to set the minute setting. Hourly Time Signal Release the button when the hours digits Press (A) to complete the setting start to flash.
  • Page 18: Moving To Another Time Zone

    Watch Operation Guide 5734 After Arriving ● Moving to Another Press (A) to turn off the displayed alarm or Time Zone the hourly time signal. Swap the origin time zone time with the destination time zone time. Each press of (A) toggles between on ●...
  • Page 19: Stopwatch

    Watch Operation Guide 5734 Measuring a Split Time Timing the First and Second Stopwatch Place Finishers Enter the Stopwatch Mode. The stopwatch measures elapsed time in Navigating Between Modes Enter the Stopwatch Mode. 1/100-second units for the first hour, and in 1-...
  • Page 20: Timer

    Resume If the watch is paired with a phone, you can (Time up) Seconds also use the CASIO WATCHES phone app to A beeper will sound for 10 seconds to set the timer start time. ● Use (B) and (D) to change the seconds...
  • Page 21: Hand Alignment Adjustment

    (B) and (D) to align them. If the watch is paired with a phone, you can Enter the Timekeeping Mode. also use CASIO WATCHES to adjust hand Press (A) to exit the setting screen. Navigating Between Modes alignment.
  • Page 22: Enabling The Button Operation Tone

    Watch Operation Guide 5734 Enabling the Button Resetting Watch Settings Other Information Operation Tone This section explains how to return the watch settings below to their initial factory defaults. This section provides non-operational Use the procedure below to enable or disable information you also need to know.
  • Page 23: Summer Time Table

    Note For information about phones that can Summer time start and end dates for ● connect with the watch, visit the CASIO your current location may be different website. from those shown below. If this happens, you can have new summer https://world.casio.com/os_mobile/wat/...
  • Page 24: Copyrights And Registered Copyrights

    One-touch Time Correction Bluetooth SIG, Inc. and any use of such Manual connection and time correction phone. marks by CASIO Computer Co., Ltd. is Phone finder under license. Watch operation sounds the alert sound I’ve never been able to establish a...
  • Page 25 Has the watch been re-paired with the On your phone, re-enable Bluetooth, and then phone? go to the Home Screen and tap the “CASIO WATCHES” icon. Next, on the watch, hold After deleting pairing information from the down (C) for at least three seconds.
  • Page 26: Alarm And Hourly Time Signal

    Watch Operation Guide 5734 Auto Time Correction by Alarm and Hourly Time The hands suddenly start moving at high speed. Bluetooth Connection (Time Signal This is due to the reason (or one of the Correction) reasons) below, and does not indicate An alarm does not sound.

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