Casio 5666, Operation Manual, Page: 18 / 23

Checking the Difference
Between the Current and
Previous Lap Times
You can check the difference between the
previous and current lap times while a lap time
measurement operation is in progress.
Using This Function
Pressing (B) displays the difference between
the current and previous lap times.
A
B
B
B
A
Timing Start 2
Timing Start 1
Stop
Timing Start 3
Timing Start 4
Lap Time 1
Lap Time 2
Lap Time 3
●
When you measure a lap time, the function
hand indicates the difference between the
current and previous lap times.
●
From measurement of the second lap time,
you can check the difference between the
current and previous lap times.
To determine the difference between the
current and previous lap times
Same as previous lap time
1 second
slow
2+ seconds
slow
1 second
fast
5 seconds
fast
5+ seconds
fast
Target time indicator
Alarm
The watch will beep when an alarm time is
reached.
●
The alarm sound is muted in the cases
described below.
ー
When battery power is low
ー
When the watch is at Level 2 power
saving
l Power Saving
30
Using EDIFICE Connected to
Configure Alarm Settings
If the watch is paired with a phone, you can
also use EDIFICE Connected to set alarms.
l
Setting the Alarm
Configuring Alarm Settings
1.
Pull out the crown to the first click.
This causes the second hand to move to
12 o’clock, and the function hand to move
to [DT].
30
Crown
Function hand
2.
Press (A).
This causes the function hand to move to
[ALM] and turns on the alarm.
3.
Rotate the crown to change the alarm time
setting.
●
Check the 24-hour hand to see if it is
indicating a.m. or p.m. for the alarm
time.
30
Hours
Minutes
＋
−
Crown Alarm on
4.
Push the crown back in.
●
To stop the alarm
To stop the alarm after it starts to sound when
an alarm time is reached, press any button.
Note
●
A beeper sounds for 10 seconds when
an alarm time is reached.
Watch Operation Guide 5666
18