E-53
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3
.Press.
D
.to.toggle.the.setting.between.[VIB].and.[BEEP].
The Vibration indicator is shown on the display while [VIB] is selected.
: Alert by vibration.
: Alert by tone.
Vibration alert
Vibration indicator
Tone alert
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4
.To.return.to.the.Timekeeping.Mode,.press.
A
.