User manual

User’s Guide 5636 (MTG)
E-15
Dual Time City (Time Zone) Setting
1. In the Calendar Mode, pull the crown out to the first click.
x Rotate the crown to move the second hand to the time zone whose date and time you want to view.
Time zone setting (–)
Time zone setting (+)
New York (–5 offset)
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Time zone (55 position)
E-14
Crown Operations and Configuring Settings
x Before performing a crown operation, rotate it towards you to unlock (unscrew) it.
Important!
x In order to prevent loss of water resistance and damage due to impact, make sure that the crown is
fully pushed in to its normal position after operating it.
x Operation details: Operation Guide available at the CASIO website.
https://world.casio.com/manual/wat/
Home City (Time Zone) Setting
1. In the Calendar Mode, pull the crown out to the second click.
x Rotate the crown to move the second hand to the time zone you want to select.
Time zone setting (–)
Time zone setting (+)
Tokyo (+9 offset)
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Time zone (9 position)
E-13
Time Calibration Signal Manual Receive
x If the watch is currently paired with a phone, perform the required watch operations to unpair them.
For details, see the Operation Guide available at the CASIO website.
https://world.casio.com/manual/wat/
1. Hold down D for at least 0.5 seconds until the second hand moves
to R (RC). If the second hand is a position other than R (RC), keep D
depressed until it moves to R (RC).
2. Place the watch near a window.
x The time setting will be adjusted automatically when a signal receive
operation is successful.
x Calibration signal reception normally takes anywhere from about two
to 10 minutes. It can take as long as 20 minutes.
x Best reception is in the middle of the night.
Second hand
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E-12
Time Calibration Signal Auto Receive
●
Leave the watch in a location that is appropriate for time calibration signal reception between
the hours of midnight and 5:00 a.m. See “Appropriate Signal Reception Location (Time
Calibration Signal)” (page E-11).
x The second hand will point to R (RC) while time calibration signal reception is in progress.
x Reception normally takes anywhere from about two to ten minutes, but it can take as long as
20minutes.
x When the receive operation is successful, the time and day settings will be adjusted automatically.
x You can disable auto receive if you want. See “Using the Watch in a Medical Facility or Aircraft”
(page E-8).
E-11
Timekeeping (Based on a Time Calibration Signal)
Appropriate Signal Reception Location (Time Calibration Signal)
x Keep the watch away from metal and position it so its 12 o’clock side is
facing a window. Avoid moving the watch as much as possible and do
not perform any watch operations while a signal receive operation is in
progress.
●
You may experience time calibration signal reception problems in
the areas described below.
- Among or near buildings
- While riding in a vehicle
- Near household appliances, office machines, mobile phones, etc.
- On a construction site, in an airport, or any other location where radio
wave interference occurs
- Near high-voltage lines
- In mountainous areas or behind a mountain
x Always check the time setting on the day there should be a switch
between standard time and summer time (DST). If the setting is not
correct (due to signal reception failure), turn DST on or off manually as
required.
12 o’clock
E-10
Day of the week:
SU, M, T, W, T, F, S
Mode: ST (Stopwatch), TR (Timer),
AL (Alarm)
Summer time: DST
Auto summer time: AT
Standard time: STD
E-9
General Guide
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Hour and minute hands: Current time
Bluetooth connection: C *
• Auto adjust:
Enabled (Y)/Disabled (N)
• Auto adjust:
Successful (Y)/Failed (N)
Crown
Click 1
Click 2
Alarm status: ON, OFF
Time signal reception in progress
24-hour hand: Current time
Dual Time dial
* Hold down D for at least 2.5 seconds to establish a Bluetooth connection with a phone.
E-8
Using the Watch in a Medical Facility or Aircraft
x Disable auto time adjustment whenever you are in a medical facility, and aircraft, in any other area
where radio wave reception and connection with a phone are prohibited or restricted.
x Disabling auto time adjustment disables time calibration signal auto receive and auto connection with
a phone.
x Before using the crown, be sure to first read the “Crown Operations and Configuring Settings” (page
E-14).
x In the Calendar Mode, press D once and then pull out the crown to the first click. The second hand
will move to Y (YES) (auto receive enabled) or N (NO) (auto receive disabled). To disable auto time
adjustment, rotate the crown to move the second hand to N (NO). To enable auto time adjustment,
rotate the crown to move the second hand to Y (YES). After the setting is the way you want, push the
crown back in to its normal position.
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