Seiko 7K52 manual Rapid Ascent Warning, Beep Beep

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English

Before starting a dive, be sure to check that the hands for diving measurement are reset to “0” position. If not, reset them following the procedure in “ADJUSTING THE HAND POSITION BEFORE DIVING”.

When you ascend to a depth less than 1.6 m underwater and the watch stops measuring the depth, the DEPTH and 1/10 m hands indicate “0.0 m”.

If you descend again to a depth of 1.6 m or more underwater before 10 minutes have elapsed, the time elapsed after the depth measurement is stopped is added to the measured diving time.

For 10 minutes after a dive, all the three buttons will not work.

After 10 minutes have elapsed following a dive, recall of log data is made possible by pressing button B.

WARNING FUNCTION FOR DIVING

RAPID ASCENT WARNING

The watch monitors the change of depth at 10 second intervals and gives a warning if the diver ascends more than 3 m in 10 seconds, that is, at a rate of more than 18 m per minute.

Warning sound beeps intermittently for about 10 seconds and 1/10 m hand moves back and forth.

Beep Beep

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Contents Cal K52 English English English Contents TIME/CALENDAR SINGLE-TIME AlarmDiving Measurement Crown Screw lock type Small second handHOW to USE the Screw Lock Type Crown To unscrew the crown To screw in the crownTIME/CALENDAR Setting Adjusting the Hand Position Before Diving Press repeatedly until you hear a long beepHOW to Read the Measurements Diving MeasurementHOW to USE the Diving Function Press button B repeatedlyCase Rapid ascent warningRapid Ascent Warning Beep BeepExtra Measurement Range Warning Limit Abnormal Measurement / Measurement Halt WarningEnglish Log data of the dive before last Recall of LOG DataLog data of the last dive Diving hands at PositionRotating Bezel SINGLE-TIME Alarm Alarm Time SettingPrecautions for Diving Before DivingWhile Diving After Diving TIME/CALENDAR Setting Adjusting the Hand Position Before DivingExtra measurement range warning How to read the measurementsHow to use the diving function Remarks on the indication of MAX.DEPTH and Depth hands Recall of LOG DataAbnormal measurement / measurement halt warning SINGLE-TIME Alarm Battery Life Indicator Battery ChangeEnglish Necessary procedure after battery change HOW to USE the Diver Extender To extend the band lengthSpecifications Accuracy of the alarm ± 1 minute