Connecting With A Phone - Casio 5542 Operation Manual

Checking the Charge Level
●
Immediately after you press (C) to return to the
Timekeeping Mode, the mode hand will
indicate the battery charge level. After a short
while, the mode hand will indicate the current
day of the week.
③
②
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A Good (high charge)
B Good (medium charge)
C Low Battery
Remaining Charge and Dead Battery
●
You can determine if the charge level is low by
checking the hand movement. Functions
become disabled as battery power goes low.
Important!
Should the battery go low or go dead,
●
expose the face (solar panel) to light as
soon as possible.
Note
Exposing the watch face to light after
●
the battery goes dead will cause the
second hand to revolve
counterclockwise until it stops at
second 57. This indicates charging
has started.
Low Battery Power
The second hand jumps at two-second
intervals.
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Second hand
Dead Battery
All hands and the day indicator are stopped.
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Operation Guide 5542
Charging Time Guidelines
●
The table below shows guidelines for
approximate charging times.
Required Charging Time for 1-day Use
Light Level (Lux)
50,000
10,000
5,000
①
Time Required to Achieve Next Charge
Level
Sunny day, outdoors (50,000 lux)
●
Dead battery n Medium
charge
Medium charge n High
charge
High charge n Full charge
Sunny day, near a window (10,000 lux)
●
Dead battery n Medium
charge
Medium charge n High
charge
High charge n Full charge
Overcast day, near a window (5,000 lux)
●
Dead battery n Medium
charge
Medium charge n High
charge
High charge n Full charge
Indoor fluorescent lighting (500 lux)
●
Dead battery n Medium
charge
Medium charge n High
charge
High charge n Full charge
Note
Actual charging time depends on the
●
local charging environment.
Approximate
Charging Time
8 minutes
30 minutes
48 minutes
500 8 hours
2 hours
18 hours
5 hours
6 hours
68 hours
19 hours
9 hours
110 hours
30 hours
97 hours
-
-
Power Saving
●
Leaving the watch in a dark location for about
one hour between the hours of 10 p.m. and
5:50 a.m. will cause the second hand to stop,
and the watch to enter Level 1 power saving.
If the watch is left in this condition for six or
seven days, all hands will stop and the watch
will enter Level 2 power saving.
Level 1 :
Basic timekeeping functions are operational.
Level 2 :
Only the day indicator is operational.
Note
Note that the watch also may enter the
●
power saving state if its face is blocked
from light by your sleeve while you are
wearing it.
The watch will enter power saving from
●
the Timekeeping Mode only.
Recovering from Power Saving
●
Operation
Press any button, perform a crown operation,
or place the watch in a well-lit area to recover
from power saving.

Connecting with a Phone

To connect the watch with a phone, first install
the CASIO "OCEANUS Connected" app on
the phone and then use Bluetooth to pair the
watch with the phone.
● A Install the app on your phone.
Depending on your phone type, tap one of the
links below to install OCEANUS Connected.
iOS (iPhone) Users
https://itunes.apple.com/us/app/oceanus-
connected/id1179979492?mt=8
Android TM (GALAXY, etc.) Users
https://play.google.com/store/apps/details?
id=com.casio.premium.oceanus
●
B Configure Bluetooth settings.
Enable the phone's Bluetooth.
Note
For details about setting procedures,
●
see your phone documentation.
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