Casio 5142 - Operating Precautions

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E-107

Operating Precautions

Water Resistance

The following applies to watches with WATER RESIST or WATER RESISTANT •

marked on the back cover.

Water

Resistance

Under Daily

Use

Enhanced Water Resistance Under

Daily Use

Atmospheres

Marking

On watch front or on

back cover

BAR mark

5BAR 10BAR 20BAR

Example of

Daily Use

Hand washing, rain Yes Yes Yes Yes

Water-related work, swimming

No Yes Yes Yes

Windsurﬁng No No Yes Yes

Skin diving No No Yes Yes

Main Page

Using the Crown5
To Disable Crown Button Mode Switching10
To Re-Enable Crown Button Mode Switching11
Things to Check before Using the Watch12
Table of Contents14
Charging the Watch18
To Recover from the Sleep State25
Radio Controlled Atomic Timekeeping26
To Get Ready for a Receive Operation32
To Perform Manual Receive35
To Check the Result of the Latest Receive Operation37
Mode Reference Guide39
To Determine the Watch's Current Mode42
To Return to the Timekeeping Mode from any Other Mode42
To Select a Mode43
Timekeeping46
Configuring Home City Settings47
To Configure Home City Settings47
To Toggle the Home City Time between Standard Time and Daylight Saving Time53
To Manually Override a Time Calibration Standard Time/Daylight Saving Time Setting55
Configuring Current Time and Date Settings Manually57
To Change the Current Time Setting Manually57
To Change the Current Date Setting Manually61
Using the Stopwatch (Stopwatch Split Mode)65
To Perform Elapsed Time Measurement67
To Perform an Elapsed Time Operation67
To Pause at a Split Time67
Using the Stopwatch (Stopwatch Lap Mode)71
To Enter and Exit the Stopwatch Lap Mode72
To Perform an Elapsed Time Operation73
To Perform Lap Time Measurement73
To Recall Lap Data74
Using the Countdown Timer75
To Specify the Countdown Start Time76
To Perform a Countdown Timer Operation78
To Stop the Alarm79
Using the Alarm80
To Change the Alarm Time Setting81
To Check the AM/PM Setting of the Alarm84
To Turn the Alarm on or off84
To Stop the Alarm84
Checking the Current Time in a Different Time Zone85
To View the Time in Another Time Zone86
To Check Whether a Time Zone Is am or PM88
To Specify Standard Time or Daylight Saving Time (DST) for a City88
Adjusting Home Positions90
To Adjust Home Positions91
Troubleshooting95
Specifications107
Operating Precautions109
User Maintenance118

Casio 5142 - Operating Precautions

Table of Contents

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