How To Test The Alarm Sound; How To Charge; How To Charge The Battery; Standard Charging Time - Seiko C-16 Instructions Manual

How to test the alarm sound
You can test the alarm sound for 10 seconds.
In the Menu Display, Select
select , and press
and press .
Menu Display Miscellaneous Setting Mode
4
To show the Menu Display
→ H ow to change the
modes or displays
P108
138
■ Standard charging time
When charging the watch, use the table below as a charging time guide.
Indication
Extremely low
Remaining battery level No charge
Approximately
Outdoor on sunny
1 hour
day 100,000 LUX
Approximately 37 hours
5 By the window Approximately
2.5 hours
on sunny day
10,000 LUX Approximately 71 hours
By the window Approximately
31 hours
on cloudy day
Approximately 139 hours
5,000 LUX
Indoor under fl uorescent
Approximately
74 hours
light 500 LUX
※ The time required to charge the watch may slightly vary depending on the model of the watch.
140
, Press
.
T he alarm sounds
for 10 seconds.
To return to the time display
BACK
hold down the
BACK button.
Charging
time to run
the watch
Medium High
for one day
Fully charged
Approximately Approximately
Approximately
24 hours 12 hours
6 minutes
Approximately Approximately
Approximately
45 hours 23 hours
19 minutes
Approximately Approximately
Approximately
58 hours 50 hours
35 minutes
Approximately
− −
8 hours
■ How to charge the battery
To charge the battery, expose the solar panel to light.
.
Solar panel
To ensure optimal performance of the watch, make sure
that the watch is kept suffi ciently charged at all time.
※ W hen recharging the battery, make sure that the watch is not heated to a high temperature (The
operational temperature range of the watch is between -5 ºC and +50ºC.)
※ W hen first using the watch or starting to use the watch after it has stopped because of the
energy depletion, suffi ciently charge the watch referring to the table on the P140
Once fully charged, the watch can run for up to nine months
even without additional exposure to light for recharging.
・Condition of use for one day
・Built-in backlight illuminated ......... Once for 3 seconds
・Alarm sounds .............................. For 10 seconds
・Automatic reception conducted ... For 10 minutes
・Power Save function (POWER SAVE) activated ... For 6 hours
※ Frequent use of the built-in backlight will quickly consume the battery.
※ B efore using the watch for the fi rst time or after the watch stopped due to battery depletion,
charge the watch suffi ciently enough, referring to the table on the left page.
How to charge
Under the following conditions, it is very likely that the
battery will run down due to insuffi cient battery charge.
・When the watch is concealed under long sleeve shirts
・ I f the watch is used or stored continually under
conditions where it cannot receive suffi cient light
5
139
5
141