Bluetooth 4.0 Wireless Technology - Citizen W770 Instruction Manual

Symptom and Remedies
Symptom
Connection with the smartphone
Check the power reserve.
Check the mode and position of the crown of the
Connection is watch.
unsuccessful.
Cancel the notification indication.
• If the remedies on
Start the dedicated app.
the right do not
solve the problems,
Check the Bluetooth settings of your smartphone.
consult an
Avoid anything that will block out the radio wave or
authorized service
generate noise.
center.
Choose another registered smartphone.
Remove registration and register again.
Check and try another saving destination.
The smartphone
Remove registration information and try to register
cannot be registered.
again.
Check the connection status (ON/OFF).
Check the power reserve.
Check the mode and position of the crown of the
watch.
Not notified within
Start the dedicated app.
connectable distance
Check the notification setting of the app.
Avoid anything that will block out the radio wave or
generate noise.
Start the dedicated app.
Check settings of the app.
Connection breaks
Check whether the smartphone exists within the
unintentionally.
connectable range (10 meters (some 33 feet) or so).
Avoid anything that will block out the radio wave or
generate noise.
Check the connection status (ON/OFF).
Start the dedicated app.
Time info cannot
Check settings of the app.
be obtained
Check whether the smartphone exists within the
automatically.
connectable range (10 meters (some 33 feet) or so).
Avoid anything that will block out the radio wave or
generate noise.
Start the dedicated app.
The smartphone does not exist within the
Cannot make the
connectable range (10 meters (some 33 feet) or so).
smartphone emit
Check whether headphones are connected to the
sound.
smartphone.
Register the smartphone.
Movement of a hand seems strange
The hands rotate
rapidly soon after you
The power save function is canceled. Wait until the
take the watch out of
current time is displayed.
a case or something
similar.
The hands move in an
Check the current mode.
unexpected direction.
Check the power reserve.
The second hand does
Cancel the notification indication.
not move.
Check the current mode.
The second hand
moves once every two Charge the watch.
seconds.
The power reserve is
Change indication of the function hand.
not indicated.
Change indication of the function hand.
Connection status is
Check the power reserve and charge if the power
not indicated.
reserve level is "0".
Change indication of the function hand.
The alarm setting is
not indicated.
Charge the watch.
Remedies Page
Symptom
Time/calendar is abnormal.
3
Check the current mode.
Obtain time info from the smartphone to adjust time
5
The indication of
and calendar.
4
the time and date is
Check time and calendar of the smartphone.
− incorrect.
Adjust the time and calendar manually.
−
Check and correct the reference position.
Change indication of the function hand.
Day of week is not
−
indicated.
Charge the watch.
6
Resetting the watch — All Reset
6, 4
When the watch does not work properly, you can reset all the settings. If the
4
power reserve is insufficient, charge the watch first.
6, 4
Be sure to perform the following operations after All Reset.
5
1. Correct the reference positions.
3
After All Reset, the watch is in the reference position adjustment
5
mode.
Refer to step 4 and after on page 8.
−
2. Adjust the time and calendar.
−
Adjust the time and calendar manually (page 8) or by
connecting with your smartphone.
−
− 1
Change the mode to [CHR] (page 2) and pull the crown out
to position
−
2
Press and hold buttons
−
seconds or more and release them.
The watch emits an alarm sound and vibrates as the buttons are
−
released and the hands move to their current reference position.
5
−
−
−
−
−
−
Connection status
−

Bluetooth 4.0 wireless technology

4
Before Use
Use of the Bluetooth communication technology is not permitted in some
−
countries or regions. Visit our web site below to confirm the list of countries
where Bluetooth is legally available.
http://www.citizenwatch-global.com/support/
• Using this watch in a country not on the list may be punished under its law.
2
• Communication using Bluetooth may be monitored intentionally or
accidentally. Do not use this watch for important communication or any one
3
involving human lives.
4
2
• The Bluetooth word mark and logos are owned by Bluetooth SIG, Inc.
7
2
2
3, 7
2
7
CITIZEN Bluetooth Watch W770 Instruction manual
Remedies
.
2
and at the same time for 4
A B
The setting values after All Reset
January 1 of leap year, Sunday
Calendar
Local time ±0 from UTC
Alarm setting ALM OFF
0:00AM
Alarm time
Registration information is kept and
Registration
registration information 1 is set as connection
information of
smartphones target.
OFF
Page
2
−
−
8
8
2
7
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