CITIZEN Bluetooth Watch W770 Troubleshooting
Cannot register the same smartphone
The same smartphone cannot be registered twice or more. When you change the saving destination of registration information, remove the existing one
and register the phone again.
Proceed operation following step numbers below. To check the operation movie, click the icon
Video
on the PDF.
1
Checking the power reserve
• You cannot execute operation for registration when the power reserve
level of the watch is “0”.
S
M
T
W
T
F
S
M
T
E
M
T
E
L
A
M
L
A
M
H
C
R
T
L
-
M
T
L
-
M
H
C
R
60
30
S
M
T
W
T
F
S
ON
OFF
ON
OFF
A
L
M
60
30
S
M
T
W
T
F
S
ON
OFF
ON
OFF
A
L
M
Button
B
Button
A
Function
hand
Crown
Mode hand
Pull the crown out to position
1
and rotate it to move
the mode hand to choose a
mode.
It takes three
positions.
Second hand
Connection status
Power reserve
1
Change the mode to [
TME
] or [
L-TM
] and push the crown in
to position 0.
2
Press the lower right button A repeatedly to make the
function hand indicate power reserve.
2
Checking registration information
1
Start the dedicated app on a smartphone which has ever
been connected with the watch.
2
Check “Paring info” on the app to see saving destination of
the smartphone you want to register again.
3
Removing registration information
1
Change the mode to [
TME
] and pull the crown out to position
2.
The second hand points the registration information currently
chosen and the function hand indicates connection status (
ON/OFF
).
Registration information 1
Registration information 2
Registration information 3
60
30
S
M
T
W
T
F
S
ON
OFF
ON
OFF
A
L
M
M
T
E
M
T
E
L
A
M
L
A
M
H
C
R
T
L
-
M
T
L
-
M
H
C
R
2
Rotate the crown to choose registration information to
remove.
3
Press and hold the upper right button B for about 7 seconds.
The second hand turns fully around and removing is finished.
4
Push the crown in to position 0.
The second hand and function hand return to normal indication.
5
Remove “
Eco-Drive W770
” from the list of registered devices
in the Bluetooth setting on the smartphone.
• When “
Eco-Drive W770
” cannot be seen, it has already been deleted.
4
Switching the saving destination of registration information
1
Change the mode to [
TME
] and pull the crown out to position
2.
The second hand points the saving destination of registration
information currently chosen and the function hand indicates
connection status (
ON/OFF
).
Saving destination of registration information 1
Saving destination of registration information 2
Saving destination of registration information 3
60
30
S
M
T
W
T
F
S
ON
OFF
ON
OFF
A
L
M
M
T
E
M
T
E
L
A
M
L
A
M
H
C
R
T
L
-
M
T
L
-
M
H
C
R
2
Rotate the crown to choose a free saving destination of
registration information.
3
Push the crown in to position 0.
The second hand and function hand return to normal indication.
Video Video
Video
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