Casio w 753 user manual

Position the watch so the value you found in step 2 is pointing at the sun. Page 3: Alarms Turning on the auto light switch causes illumination to turn on, whenever you position your wrist as described below in any mode.

Moving the watch to a position that is parallel to the ground and then tilting it towards you at more than 40 degrees causes illumination to turn on.

Tides rise and fall about every six hours. This manual is also suitable for: Print page 1 Print document 4 pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Sign In OR. Don't have an account? Sign up! Restore password. Upload manual. Upload from disk. When the setting you want to change is flashing, use D and B to change it as described below.

Press D to toggle between hour 12H and hour 24H timekeeping. Press A twice to exit the setting screen. Pressing A again e xits the setting screen. Home Site DataTide graph data and Bearing Mode solar azimuth data will not be displayed properly unless Home Site data GMT differential, longitude, and lunitidal interval is configured correctly. Subtract one hour when you change back to Standard Time. Change these settings to match the area where you normally use the watch.

Press A again to display the GMT differential setting screen. Press A to exit the setting screen. Bearing ModeThe Bearing Mode lets you determine approximate directions using a displayed angle value that indicates the angle to the sun solar azimuth. Before the watch can calculate the solar azimuth the angle of the sun in relation to your location correctly, you must first set the correct current time, current date, and Home Site in the Timekeeping Mode.

You must also specify whether the sun traverses the sky to the north or to the south of your current position. When the sun is not visibleAt night When sun traverses the sky directly overhead or when you cannot determine if ittraverses to the north or south To s et the traverse direction of the sun 1. This indicates the setting screen. Press D to toggle the setting between N north and S south.

Add page 2 to Favourites. Operation Guide 2 To determine your bearings1. Enter the Bearing Mode. Find the same value on the bezel as the angle value displayed for the solar azimuth on the Bearing Mode screen. Position the watch so the value you found in step 2 is pointing at the sun. To view tide data for a particular time1.

Press A to switch to the Tide Data screen. Specify the time for which you want to display tide data. Countdown TimerThe countdown timer can be set within a range of one minute to 60 minutes.

An alarm sounds when the countdown reaches zero. The countdown timer has two modes: auto-repeat and elapsed time, and a progress beeper signals the progress of the countdown. All of this makes the countdown timer a valuable tool for timing the start of a yacht race. Configuring Countdown Timer SettingsThe following are the settings you should configure before actually using the countdown timer. Timer Mode The countdown timer gives you a choice of two modes: auto-repeat and elapsed time.

A uto-repeatAu to-repeat automatically restarts the countdown from the countdown start time whenever zero is reached. Elapsed TimeWhen the end of the countdown is reached in the elapsed time mode, the timer automatically switches to an elapsed time measurement operation. Countdown Timer Beeper OperationsThe watch beeps at various times during a countdown so you can keep informed about the countdown status without looking at the display. The following describes the types of beeper operations the watch performs during a countdown.

Countdown End Beeper The watch beeps each second of the final 10 seconds before a countdown reaches ze ro, and at zero. The first five beeps seconds 10 through 6 are higher pitched than the final five beeps seconds 5 through 1. The watch emits a longer beep to signal when the countdown reaches zero.

Progress Beeper The progress beeper actually includes two beepers: a reset time beeper and a reset period progress beeper. Reset Time BeeperThe reset time beeper is similar to the countdown end beeper.

When the progress beeper is turned on, the watch beeps each second of the final 10 seconds before the countdown reaches the reset time. Reset Period Progress BeeperThe reset period is the portion of the countdown between the reset time and zero.

Tide graph data and Bearing Mode solar azimuth data will not be displa yed properly. Subtract one hour when you change. Change these. Press A again to display the GMT diff erential setting. Press C to mov e the flashing in the sequence shown. Screen Button Operations. Press A to exit the setting screen. Timekeeping Mode b y pressing B. Before the watch can calculate the solar azim uth the. Home Site in the Timekeeping Mode. Y ou must also. This indicates the setting screen. Press D to toggle the setting between N north and S.

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