Casio GB-6900B User's Manual For Watch Functions page 14

Number
Alarm indicator
4
Hourly time signal indicator
5
DST indicator
6
Vibration indicator
7
Auto light enabled
8
indicator
Power Saving indicator
9
Tap indicator (flashing)
:
Mute indicator
A
Alert indicator
B
* Visit the "User's Guide for Mobile Link Functions" page of the CASIO website.
Name Meaning
Alarm is turned on.
Hourly time signal is turned on.
Summer time enabled (time advanced
by one hour).
Vibration alert enabled for alarms/timer.
Auto light enabled.
Mobile Link functions availability limited
to save power.
Double-tap operation is enabled.
Button operation tone disabled.
Alerts an incoming call, email receipt, or
some other phone event.
More Info
E-33
E-33
E-26
E-53
E-46
CASIO
website*
E-9
E-51
CASIO
website*
E-13