Disconnecting From Your Phone; Unpairing; If You Purchase Another Phone; Time Adjustment - Casio G-Shock GST-B400 Operation Manual

Note
The connection will be terminated if
●
you do not perform any operation on
the watch or phone for a fixed amount
of time.
To specify the connection limit time,
perform the following operation with G-
SHOCK Connected: "Watch
settings" "Connection time". Next,
n
select a setting of 3 minutes, 5 minutes,
or 10 minutes.

Disconnecting from Your Phone

Pressing any button will terminate a Bluetooth
connection and return to the Timekeeping
Mode.
Connected Disconnected

Unpairing

Unpairing the watch from a phone requires
both G-SHOCK Connected and watch
operations.
Deleting Pairing Information from G-
●
SHOCK Connected
1. Y
Tap the "G-SHOCK Connected" icon.
2. Y
Perform the operation shown on the
phone screen to unpair.
Deleting Pairing Information from the
●
Watch
1. X
Hold down (C) for at least one second
to enter the Timekeeping Mode.
2. X
Hold down (A) for at least two seconds.
Release the button when the name of the
currently selected Home City appears on
the display.
Watch Operation Guide 5657
3. X
Press (C) twice.
This causes the seconds to flash.
4. X
Hold down (B) for at least three
seconds. This will cause the [PAIR] and
[CLR] indicators to alternate on the
display. Release the button when only
[CLR] is displayed.
This deletes the pairing information from
the watch and returns to the timekeeping
display.
5. X
Press (A) to return to the Timekeeping
Mode.

If you purchase another phone

You need to perform the pairing operation
whenever you want to establish a Bluetooth
connection with a phone for the first time.
Deleting Pairing Information from the
l
Watch
Pair the watch with a phone.
l C
Home City
Your watch can connect with a phone to obtain
Seconds
information that it uses to adjust its date and
time setting.
Referring to the information below, configure
the time setting in accordance with the method
that suits your own lifestyle.

Time Adjustment

Important!
When you are on an aircraft or in any
●
other location where radio signals area
may cause problems, enable the
watch's Airplane Mode to disable
connection with your phone.
Using the Watch in a Medical
l
Facility or Aircraft
Do you use a phone?
Time adjustment by connecting with your
phone is recommended.
Getting Ready
l
Auto Time Adjustment
l
If your phone cannot connect with the
watch
You can adjust time settings by
performing operations on the watch.
Using Watch Operations to Adjust the
l
Time Setting
14