Casio 5252, 5301 User Manual

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Operation Guide 5196/5252/5301

About this manual

Operations are performed using the watch’s crown and the A button.

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Module 5196

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Module 5252

Module 5301

About the face

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The following explains the meanings of the markings on the watch’s face.

Y (YES)/N (NO): Time calibration signal reception result1.

Y (YES): Successful N (NO): Unsuccessful

See “To check the result of the latest receive operation”

(page E-30).

RC: Receive in progress2.

See “To perform manual receive” (page E-29).

A (AM)/P (PM): AM and PM indications when setting 3.

See “To set the time manually” (page E-36).

CN (HKG, HONG KONG)/OFF/JP (TYO, TOKYO): 4. Signal reception location

See “Radio Controlled Atomic Timekeeping” (page E-23). x

the time

Congratulations upon your selection of this CASIO watch.

Note that the product illustrations in this manual are intended for reference only, and so

the actual product may appear somewhat different than depicted by an illustration.

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 this product or its malfunction.

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Hand Functions

Hour Hand Second Hand Minute Hand Day Indicator

This User’s Guide uses numbers shown above to identify watch hands and indicators.

The operational procedures for Modules 5196, 5252 and 5301 are identical. All of

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the illustrations in this manual show Module 5196.

The module number is engraved on the back cover of the watch case. *

Important!

x A button is designed to protect against accidental pressing.

The Use a thin pointed object to press the depression of the button to operate it. In the illustrations in this manual, the

x A button is emphasized for

ease of understanding.

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Crown Operations

The crown can be pulled out to one of two (click) positions. Never apply undue force when pulling out the crown.

Important!

When pulling out the crown, avoid using undue force, which creates the risk of personal injury to your ﬁ ngers and ﬁ ngernails, and of watch malfunction.

First click

For selecting the location setting

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ENGLISH

Second click

For conﬁ guring time, date and other settings

Note

When you push the crown back in from the ﬁ rst click, the x movement that indicates whether the watch’s battery requires charging before resuming regular timekeeping. See “Charging Guide” (page E-17).

Second Hand will perform

High-speed Forward and Reverse Movement

While the crown is pulled out, rotating it more than one full turn either way will cause the hands or Day indicator to start to move at high speed. High-speed movement

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will continue even if you release the crown.

Things to check before using the watch

1. Observe the movement of the x Second Hand.

Is the x Second Hand moving smoothly at one-second intervals?

x Second Hand moving in the following pattern.

Is the x Second Hand moving at two-second intervals or is it stopped completely?

Charge the watch by placing it in a location where it is exposed to light. For details, see “Charging the Watch” (page E-14).

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1 second 1 second 2 seconds

YES

High-speed Cancel

Rotate the crown in the reverse direction of the

Note

Leaving the crown pulled out for more than two minutes without performing any x operation will automatically cause the setting operation to become disabled. If this happens, press the crown back in and then pull it out again to conﬁ gure settings. High-speed movement can be used when setting the current time (page E-36) and

when performing home position adjustment (page E-44).

The watch is charged. For details about charging, see “Charging the Watch” (page E-14).

Go to step 2.

Battery is starting to go low.

Battery is low.

movement or press the A button.

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Operation Guide 5196/5252/5301

x z

2. Check the current location settings.

Use the procedure under “Conﬁ guring Time and Date Settings” (page E-32) to conﬁ gure your location settings.

Important!

Proper time calibration signal reception and time settings depend on correct

location setting. Make sure you conﬁ gure these settings correctly.

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Contents

E-2 About this manual

E-4 About the face

E-5 Crown Operations

E-8 Things to check before using the watch

E-14 Charging the Watch

E-18 To use the charging guide E-22 To recover from the sleep state

E-23 Radio Controlled Atomic Timekeeping

E-26 To get ready for a receive operation E-29 To perform manual receive E-30 To check the result of the latest receive operation

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Charging the Watch

The face of the watch is a solar panel that generates power from light. The generated power charges a built-in rechargeable battery, which powers watch operations. The watch charges whenever it is exposed to light.

Charging Guide

Whenever you are not wearing the watch, be sure to leave it in a location where it is exposed to light.

Best charging

performance is achieved by exposing the watch to light that is as strong as possible.

When wearing the watch, makes sure that its face is not blocked from light by the sleeve of your clothing.

The watch may enter a

sleep state (page E-21) if its face is blocked by your sleeve even only partially.

3. Set the current time.

x To set the time using a time calibration signal

See “To get ready for a receive operation” (page E-26).

x To set the time manually

See “Conﬁ guring Time and Date Settings Manually” (page E-35).

The watch is now ready for use.

For details about the watch’s radio controlled timekeeping feature, see “Radio x Controlled Atomic Timekeeping” (page E-23).

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E-32 Conﬁ guring Time and Date Settings

E-33 To check the current location setting E-34 To change the location setting E-36 To set the time manually E-38 To set the date manually

E-43 Adjusting the Home Positions

E-48 Troubleshooting

E-54 Speciﬁ cations

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Warning! Leaving the watch in bright light for charging can cause it to become quite hot. Take care when handling the watch to avoid burn injury. The watch can become particularly hot when exposed to the following conditions for long periods.

On the dashboard of a car parked in direct sunlight x Too close to an incandescent lamp x Under direct sunlight x

Important!

Keep the watch in an area normally exposed to bright light when storing it for long periods. This helps to ensure that power does not run down. Storing the watch for long periods in an area where there is no light or wearing it in x such a way that it is blocked from exposure to light can cause power to run down. Make sure that the watch is exposed to bright light whenever possible.

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Power Levels

You can get an idea of the watch’s power level by observing the movement of the regular timekeeping.

Level Hand Movement Charge

1 Normal. Battery is charged.

xx Second Hand moves in the

following pattern.

1 second 1 second 2 seconds

Second Hand moves at two-

second intervals.

3 Movement indicates the current charge level.

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To use the charging guide

Pull the crown out to the ﬁ rst click. The 1. selected location setting. Next, push the crown back in.

For about one second, the

whether the watch’s battery requires charging.

Charge is very low. Leave the watch in bright light for long time until charged.

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Day Indicator changes to 1

(home position).

Second Hand stopped.

Hour Hand and c Minute

Hand stopped at 12 o’clock.

Second Hand will move to the currently

Second Hand will perform movement that indicates

Charge is low. Leave the watch in light for charging.

Second Hand in the

Battery is starting to go low.

Battery is low.

Battery is very low.

Battery is charged.

Charge is low. Consider leaving the watch in light for charging.

When power drops to Level 4, all functions will be disabled but the watch will x continue to keep time internally for about one week. If you recharge the battery sufﬁ ciently during this period, the analog hands will move automatically to the correct setting and regular timekeeping will resume. After one week, all settings (including timekeeping) will be cleared. Recharging the battery will reset all settings to their initial factory defaults.

Charging Guide

The charging guide causes the x Second Hand to perform movement that gives you a rough idea of whether the watch needs to be exposed to light in order to charge the battery.

The current charging requirement is indicated whenever you push the crown x back in from the ﬁ rst click. Failure to expose the watch to light when charging is required will cause the x charge to be reduced even further. The charging guide is based on a calculated value (not the actual battery

charge). Because of this, the battery charge may go low even if the charging guide indicates that immediate charging is not required. If this happens, expose the watch to light as soon as possible to charge the battery.

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