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CITIZEN Eco-Drive Riiiver W510 Instruction manual
Connection indication on the watch
When the connection status with the smartphone changed, the second hand points a
connection indication of current status and stops.
3
2
1
0
11
10
9
8
7
6
5
4
IN
FO
R
M
A
T
IO
N
ACTIVATE
R
E
C
O
N
N
E
C
T
K
C
E
H
C
7
Connection indication with the second hand
Indication
Second hand
position
Meaning
ACTIVATE
0 seconds
During connection process
INFORMATION
15 seconds
Indication when communication
with the dedicated app occurred
CHECK
30 seconds
Indication of an error of an iiidea
RECONNECT
45 seconds
Failed pairing/accidental
disconnection
• Connection indication is indicated only when the crown is in position
0
. When
the watch cannot indicate connection indication, indicating it is postponed until it
can.
• The watch keeps correct time and calendar even while the second hand indicates
connection indication.
• The “
INFORMATION
” indication may notify update of the dedicated app.
Connectable range
Connectable distance between the watch and the smartphone is up to about 10 m (33
feet). Connectable range may be shorter due to obstacles such as walls.
Do not block the watch with your body such as by crossing your arms.
Canceling the connection indication
The second hand does not indicate the second until you operate the watch to cancel
connection indication.
• Previous canceling of connection indication may be required for some operation.
• Canceled connection indication cannot be shown again.
1
Press and release any of the buttons while the second hand indicates
connection indication.
The connection indication is canceled and the second hand returns to normal
movement.
• Changing the position of the crown also cancels the connection indication.
Check the internal temperature of the watch
A temperature sensor is equipped with this watch.
When the watch and the smartphone are connected, data of temperature sensor are
send to the smartphone. The data can be browsed on the dedicated app.
• The temperature indicated is that in the watch. It may be different from
environmental temperature especially when you wear the watch. When you
want to know environmental temperature, take off the watch and wait until the
temperature in the watch goes near to environmental one.
• The temperature data measured are stored in the watch for 2 weeks and removed
from older one.
• Temperature measurement result is indicated with about ±5 °C accuracy when
environmental temperature is +5 °C - +35 °C. Please use this table as a reference
only.
• The temperature unit used (°C/°F) follows the setting of the smartphone.
1
Start the dedicated app.
2
Press and release upper right button
B
and lower right button
A
at the
same time.
The watch and the smartphone are connected.
3
Tap the menu icon on the home screen of the dedicated app.
Tap the icon.
4
5
Tap [Checking the log of the watch].
The screen of power reserve and temperature of the watch is indicated.
6
Tap
[°C (watch)]
to switch indication to temperature of the watch.
Tap to switch indication between
[battery]
(power reserve) and
[°C (watch)]
(temperature of the watch).
Points of the graph show average in time
period indicated.
Tap to switch unit of indication time
period.
Tap to switch indication time period.
