Casio 3452 Instruction Manual
MA1810-EE
© 2018 CASIO COMPUTER CO., LTD.
Operation Guide 3452
Contents
Before Getting Started...
Button Operations
Mode Overview
Charging the Watch
Solar Charging
Charging with the Charger
Charging Time Guidelines
Checking the Charge Level
Power Saving Function
Pairing the Watch with a Phone
Using the Watch in a Medical Facility or
Aircraft
Connecting the Watch with a Phone
Connecting with a Phone
Disconnecting from a Phone
Configuring Watch Settings
Phone Finder
Unpairing
After Purchasing Another Phone
Adjusting the Time Setting
GPS Time Adjustment
Overview
Appropriate Signal Reception Location
Acquiring GPS Position Information
Manually
Acquiring GPS Time Information Manually
Receiving Time Information
Automatically
Leap Second Reception
Signal Reception Precautions
Using GPS Outside Your Country
Connecting with a Phone to Adjust the
Watch’s Time
Checking Time Adjustment History
GPS Navigation
Using Navigation
Starting Navigation
Changing the Display Scale
Checking the Distance to Your
Destination
Returning to a Start Point (Backtrack)
Stopping Navigation
Deleting a Destination
Registering Your Current Location
Viewing Registered Points
Setting a Registered Point as the Destination
Editing the Navigation Use History
Setting the GPS Signal Receive Interval
Specifying the Distance Unit
Digital Compass
Taking a Compass Reading
Saving a Bearing to a Destination (Bearing
Memory)
Clearing a Recorded Bearing
Calibrating Compass Readings
Setting Up for True North Readings (Magnetic
Declination Calibration)
Magnetic North and True North
Digital Compass Reading Precautions
Altitude Measurement
Checking the Current Altitude
Setting a Reference Altitude and Taking
Relative Altitude Readings
Calibrating Altitude Readings
Setting the Auto Measurement Interval
Specifying Display Contents
Barometric Pressure and
Temperature Measurement
Checking the Current Barometric Pressure
and Temperature
Barometric Pressure Change Indicator
Calibrating Barometric Pressure Readings
Calibrating Temperature Readings
Changing Displayed Information
Specifying the Barometric Pressure Unit
Specifying the Temperature Unit
Barometric Pressure and Temperature
Reading Precautions
Sunrise and Sunset Times
Looking Up Today’s Sunrise and Sunset
Times
Looking Up Sunrise and Sunset Times by
Specifying a Day
Tide Level and Moon Age
Checking the Current Tide Level and Moon
Age
Checking the Tide Level and Moon Age for a
Specific Day
Adjusting High Tide Times
Specifying Your Hemisphere
Stopwatch
Measuring Elapsed Time
Measuring a Split Time
Timer
Setting a Start Time
Using the Timer
Specifying the Altitude Measurement Unit
Altitude Reading Precautions
1
World Time
World Time City Setting
Configuring the Summer Time Setting
Display Illumination
Illuminating the Display Manually
Auto Light
Configuring the Auto Light Setting
Specifying the Illumination Duration
Other Settings
Configuring Home City and Summer Time
Settings
Manual Time Adjustment
Changing the Timekeeping Mode Display
Configuration
Changing Displayed Information
Switching between 12-hour and 24-hour
Timekeeping
Using Alarms
Operation Guide 3452
Enabling the Button Operation Tone
Other Information
City Table
Summer Time Table
Supported Phones
Specifications
Mobile Link Precautions
Copyrights and Registered Copyrights
Troubleshooting
2
Rotary Switch
Operation Guide 3452
Before Getting
Started...
This section provides an overview of your
watch and explains how to connect with a
phone. You can configure watch settings to
connect with a phone at preset times each day
and adjust its time settings in accordance with
information obtained from a network time
server. You can also change the watch’s time
settings manually and configure other watch
settings from the phone.
Important!
●
This watch is not a special-purpose
measuring instrument. Measurement
function readings are intended for
general reference only.
●
The watch’s Altimeter Mode calculates
and displays relative altitude based on
barometric pressure readings
produced by its pressure sensor.
Because of this, altitude values
displayed by the watch may be
different from your actual elevation
and/or sea level elevation indicated for
the area where you are located.
Regular calibration in accordance with
the local altitude (elevation)
indications is recommended.
Altitude Measurement
l
●
Whenever using the Digital Compass
of this watch for serious trekking,
mountain climbing, or other activities,
be sure always to take along another
compass to confirm readings. If the
readings produced by the Digital
Compass of this watch are different
from those of the other compass,
perform 3-point calibration of the
Digital Compass to ensure better
accuracy.
ー
Compass readings and calibration
will not be possible if the watch is in
the vicinity of a permanent magnet
(magnetic accessory, etc.), metal
objects, high-voltage wires, aerial
wires, or electrical household
appliances (TV, computer,
cellphone, etc.)
Digital Compass
l
●
Some of the functions of this watch
cannot be used unless it is connected
with a phone. You should also leave
the phone’s location information
setting turned on. Otherwise, the
phone will not be able to acquire
latitude and longitude information,
which may cause the watch to display
incorrect information.
●
The GPS navigation log data
acquisition operation can cause
deviation of the measurement intervals
of other modes.
Note
●
Note that the watch illustrations in this
manual are intended for reference
only. The actual watch may appear
somewhat different than depicted in
the illustrations.
Button Operations
A button
Press to display the setting screen of the
current mode.
B button
Press to turn on illumination.
C button
Press to display the mode selection screen.
Hold down for about one second to return to
the Timekeeping Mode.
Pressing (C) while a setting screen is
displayed will go back one screen.
D button
Pressing in the Timekeeping Mode displays
the auto time adjustment selection screen.
Rotary Switch
Press in any mode to display the navigation
screen.
Pressing this switch while a setting screen is
displayed applies a selected setting or a
setting change.
Rotating this switch while a setting screen is
displayed scrolls through available menu
items.
Mode Overview
This section provides an overview of the
modes of your watch.
●
Mode Overview
GPS Navigation Mode
Use this mode to record routes that you travel
and to check the bearing to your destination.
You can also record your current location in
watch memory.
GPS Navigation
l
Timekeeping Mode
This mode shows the current time and date.
You can also use it to configure Home City,
alarm, and other basic timekeeping settings.
Communication Mode
Use this mode to connect with a phone. You
can transfer watch data to a phone, and
configure watch settings with a phone.
Connecting the Watch with a Phone
l
Digital Compass Mode
Use this mode to take direction and bearing
angle readings.
Digital Compass
l
3
Rotary Switch
Rotary Switch
Rotary Switch
Poin ter
World Time Mode
Timer Mode
Stopwatch Mode
Tide/Moon Mode
Sunrise/Sunset Mode
Barometer/Temperature Mode
Altimeter Mode
Digital Compass Mode
Communication Mode
Timekeeping Mode
Operation Guide 3452
Altimeter Mode
Use this mode to take an altitude reading for
your current location.
Altitude Measurement
l
Barometer/Temperature Mode
Use this mode to take barometric pressure
and temperature readings for your current
location.
Barometric Pressure and Temperature
l
Measurement
Sunrise/Sunset Mode
Use this mode to check the sunrise and sunset
times for your Home City (time zone).
Sunrise and Sunset Times
l
Timer Mode
Use this mode to countdown from a desired
start time.
Timer
l
World Time Mode
This mode shows the current time in 39 cities
and UTC (Coordinated Universal Time) time.
World Time
l
●
Navigating Between Modes
Entering the GPS Navigation Mode
Pressing the rotary switch in any mode
displays the GPS Navigation Mode setting
screen.
Entering Another Mode (Other than the
GPS Navigation Mode)
In any mode besides the GPS Navigation
Mode, you can navigate between modes
using the steps below.
Hold down (C) for about one second to
1.
enter the Timekeeping Mode.
Press (C).
2.
Rotate the rotary switch to move the
3.
pointer to the mode you want to use.
Tide/Moon Mode
This mode displays tide levels and Moon age
data for a location specified with the CASIO
“G-SHOCK Connected” app.
Tide Level and Moon Age
l
Stopwatch Mode
Use this mode to measure elapsed time.
Stopwatch
l
Holding down the rotary switch in any mode
for about one second displays the navigation
screen.
Press the rotary switch.
4.
This enters the selected mode.
4
NOYES
3
1
、
2
4
USB
USB cable
Charger
Operation Guide 3452
Note
●
You can also return to the Timekeeping
Mode directly from any other mode by
holding down (C) for about one
second.
●
You can also enter the Communication
Mode directly from the Timekeeping
Mode by holding down (C) for about
2.5 seconds.
●
When the indicator shown below
appears on the display while you are
performing an operation, it means you
can perform the procedure below to
exit the operation.
A
Press (C).
B
Rotate the rotary switch to select
whether or not you want to save the
current settings.
[YES]: Current settings saved
[NO]: Current settings not saved
C
Press the rotary switch.
Charging the Watch
Solar Charging
Power generated by the solar panel powers
watch operations and also is used to charge a
rechargeable (secondary) battery. The solar
panel is integrated into the LCD of the watch,
and power for charging is generated
whenever the face is exposed to light.
●
Charging the Watch
When you are not wearing the watch, put it in
a location where it is exposed to bright light.
While you are wearing the watch, make sure
that its LCD (solar panel) is not blocked from
the light by the sleeve of your clothing. Power
generation efficiency is reduced even when
the LCD is blocked only partially.
Important!
Charging with the Charger
Charging with the charger is faster than solar
charging.
Important!
●
Use only the supplied charger and
USB cable for charging.
●
A device with a USB port (Type-A) can
also be used for charging.
●
Note that no guarantees are made
concerning the suitability of all types of
USB ports for charging. If charging is
not possible for some reason,
disconnection from the USB port is
recommended.
●
Place the charger on a desk or other
stable surface, making sure there is
plenty of open space around it.
Charging with the charger and watch in
a bag or some other enclosed space
can cause overheating of the watch
and/or charger.
●
Should water or any other liquid get
onto the watch or charger during
charging, immediately disconnect the
USB cable from the power source.
●
The charger unit is not waterproof.
Avoid use in areas where moisture or
high humidity is present.
●
Perform charging in an environment
where ambient temperature is
between 5°C and 35°C (41°F and
95°F).
●
Depending on light intensity and local
conditions, the watch may become hot
●
To charge with the charger
to the touch when exposed to light for
charging. Take care to avoid burn
injury after charging. Also, avoid
charging the watch under hightemperature conditions like the ones
described below.
ー
On the dashboard of a vehicle
parked in the sun
ー
Near an incandescent light bulb or
other source of heat
ー
Under direct sunlight or in other hot
areas for long periods
When preparing for charging, be sure to
connect the devices in the sequence indicated
by the numbers in the illustration above.
5
Position the watch so its right (rotary
Small claw
Large claw
1.
switch) side is aligned with the small claw
of the charger.
Secure the left side of the watch with the
2.
large claw of the charger.
●
Make sure that the claws of the charger
securely grasp the watch, and that the
watch is in close contact with the
charger.
●
Charging may fail if there is space
between the charger and watch. Also,
foreign matter can get into the space
and cause overheating of the watch
and/or charger.
Turn on your computer or other device
3.
with a USB port (power source), and
connect the USB cable to it.
Connect the other end of the USB cable to
4.
the charger.
Press down on the watch and charger
when connecting the USB cable to the
USB port to ensure that they do not
separate from each other.
●
This starts charging and causes to
appear on the watch display.
●
disappears from the display when a
full charge is achieved.
Operation Guide 3452
●
Precautions When Charging
●
GPS signals (for time adjustment, log
acquisition, point memory, etc.) are not
received while charging with the charger is
in progress.
●
The watch’s GPS function will not be able to
be used for about one minute after you
remove it from the charger. During that
period the watch also will not be able to
detect whether it is connected to or
disconnected from the charger.
●
Do not attempt charging at high ambient
temperatures of 35°C or greater. The watch
becomes hot during charging, which will
cause charging to stop. High ambient
temperature may result in a less than full
charge.
●
Do not carry the charger in a bag or
otherwise subject it to squeezing or
crushing forces. Doing so can cause
deformation of the claws so they become
open too far, making it impossible to attach
the watch to the charger.
●
If an ongoing charging operation stops,
remove the watch from the charger and
disconnect the USB cable. After checking
for and eliminating problems, try charging
again.
●
It may take some time for charging to start
after the watch is attached to the charger.
●
The watch and charger may become warm
during charging. This is normal and does
not indicate malfunction.
Note
●
It takes about five hours for charging to
start after the watch’s display goes
blank.
●
Charging time depends on ambient
temperature and other factors.
Charging Time Guidelines
Charging each day for the approximate times
shown below should be enough to maintain a
charge of or higher.
At a charge of , all watch functions are
supported, except for GPS.
l
Solar Charging
Sunny day, outdoors (50,000 lux): 12 minutes/
day
Sunny day, near a window (10,000 lux): 45
minutes/day
Overcast day, near a window (5,000 lux): 72
minutes/day
Charging with the Charger
1 minute/day
Checking the Charge Level
Note
●
Actual charging time depends on the
local charging environment.
Note
●
Charging is performed even with
exposure to indoor fluorescent lighting
(500 lux). The watch will be able to
maintain a charge of
exposed to indoor fluorescent lighting
for eight hours a day, in addition to light
near a window on a sunny day (10,000
lux) for two hours a week.
or higher if it is
6
Operation Guide 3452
Checking the Charge Level
You can determine the watch’s current charge
level in any mode.
Charge
level
Indicator
Usable Functions
All
High
All functions except those
that use GPS
Low
Timekeeping only
(Button operations
disabled.)
●
When the battery indicator becomes , the
message [CHARGE] will also appear on the
display.
●
The display goes blank when the battery
goes dead.
Important!
●
Charge the watch as soon as possible
after the battery indicator becomes
or lower. Leaving the watch without
charging for a number of months will
result in over-discharge, and may
make future charging impossible. If
this happens, contact your original
retailer.
Power Saving Function
Leaving the watch in a dark location in the
Timekeeping Mode for 70 minutes or longer
between the hours of 9 p.m. and 6 a.m. will
cause the watch to enter Level 1 power
saving. If the watch is left in this condition for
six or seven days, the watch will enter Level 2
power saving. The display of the watch goes
blank when the watch is in power saving.
Power Saving Level 1 :
The functions below can be used while the
watch is in Level 1 power saving.
●
Alarm
●
Timer
●
Phone connection
Power Saving Level 2 :
All functions disabled.
●
Recovering from Power Saving
Use one of the operations below to exit power
saving.
●
Press any button.
●
Move the watch to a bright location.
●
Trigger auto light by angling the watch
towards your face.
Note
●
The watch will not enter power saving
in the cases below.
ー
During sensor measurement
operations in each mode, such as
when the barometric pressure
change indicator is enabled, etc.
ー
While any mode’s setting screen is
displayed
ー
While illumination is turned on
ー
While the battery indicator is or
lower
●
Note that the watch also may enter
power saving if its face is blocked from
light by your sleeve while you are
wearing it.
Pairing the Watch with a Phone
To connect the watch with a phone, first install
the CASIO “G-SHOCK Connected” app on the
phone and then use Bluetooth to pair the
watch with the phone.
●
A
Install the app on your phone.
In Google Play or the App Store, search for the
CASIO “G-SHOCK Connected” app and
install it on your phone.
●
B
Configure Bluetooth settings.
Enable the phone’s Bluetooth.
Note
●
For details about setting procedures,
see your phone documentation.
●
C
Pair the watch with a phone.
Before you can use the watch in combination
with a phone, you first need to pair them.
Move the phone to be paired with close to
1.
(within one meter of) the watch.
2.
On the Home Screen, tap the “G-
Y
SHOCK Connected” icon.
3.
Perform the operation shown on the
Y
screen of the phone to be paired with.
●
If a pairing prompt message appears,
perform the operation shown on the
phone screen.
●
Establishing a connection with a phone
causes the screen shown below to
appear on the watch.
7
Rotary Switch
DisconnectedConnected
Rotary Switch
Operation Guide 3452
Using the Watch in a Medical Facility or Aircraft
When you are in a hospital, on an aircraft, or
in any other location where radio signals may
cause problems, you can perform the
procedure below to enter the watch’s Airplane
Mode, which disables auto GPS signal
receive and connection with a phone. To reenable auto time adjustment, perform the
same operation again.
Enter the Timekeeping Mode.
1.
Navigating Between Modes
l
Press (A).
2.
This displays the Timekeeping Mode
setting screen.
Rotate the rotary switch to move the
3.
pointer to [AIRPLANE MODE].
Press the rotary switch.
4.
Rotate the rotary switch to select the
5.
Airplane Mode setting.
[ON]: Airplane Mode enabled
[OFF]: Airplane Mode disabled.
Press the rotary switch to exit the setting
6.
screen.
This returns to the Timekeeping Mode
setting screen.
Press (C) to exit the setting screen.
7.
●
is displayed while the watch is in the
Airplane Mode.
Connecting the Watch with a Phone
Connecting with a Phone
This section explains how to establish a
Bluetooth connection with a phone that is
paired with the watch.
●
If the watch is not paired with the phone you
want to connect with, perform the procedure
under “C Pair the watch with a phone.” to
pair them.
Move the phone close to (within one meter
1.
of) the watch.
2.
On the Home Screen, tap the “G-
Y
SHOCK Connected” icon.
3.
Enter the Communication Mode.
X
Navigating Between Modes
l
●
[CONNECTED] appears on the watch
display appears when a connection is
established with the phone.
●
[CONNECT FAILED] will appear if
connection fails for some reason.
Important!
●
If you have problems establishing a
connection, it could mean that GSHOCK Connected is not running on
the phone. On the phone’s home
screen, tap the “G-SHOCK
Connected” icon. After the app starts
up, enter the Communication Mode on
the watch.
Note
●
The connection will be terminated if
you do not perform any operation on
the watch or phone for a fixed amount
of time.
To specify the connection limit time,
perform the following operation with GSHOCK Connected: “Watch settings”
“Connection time”. Next, select a
n
setting of 3 minutes, 5 minutes, or 10
minutes.
Disconnecting from a Phone
Pressing any button will terminate a Bluetooth
connection and return to the Timekeeping
Mode.
Configuring Watch Settings
After establishing a connection between the
watch and a phone, you can use G-SHOCK
Connected to configure watch settings and to
view information acquired by the watch.
1.
Tap the “G-SHOCK Connected” icon.
Y
2.
Enter the Communication Mode.
X
Navigating Between Modes
l
●
[CONNECTED] appears on the watch
display appears when a connection is
established with the phone.
●
[CONNECT FAILED] will appear if
connection fails for some reason.
3.
Select the setting you want to change
Y
and then perform the operation shown on
the phone screen.
Phone Finder
You can use phone finder to trigger a tone on
the phone to make it easy to find. The tone is
forced to sound even if the phone is in vibrate
mode.
Important!
●
Do not use this function in areas where
phone call tones are restricted.
●
The tone sounds at a high volume. Do
not use this function when listening to
phone output over earphones.
1.
Enter the Timekeeping Mode.
X
Navigating Between Modes
l
8
DisconnectedConnected
Rotary Switch
Operation Guide 3452
2.
Press (D).
X
3.
Rotate the rotary switch to move the
X
pointer to [PHONE FINDER].
4.
Press the rotary switch.
X
This will establish a connection between
the watch and phone, and sound the
phone’s ringtone.
●
It will take a few seconds before the
phone tone sounds.
5.
Press any button besides (B) to stop the
X
tone.
●
You can press any watch button to stop
the phone tone only during the first 30
seconds after it starts to sound.
Unpairing
1.
If the watch is connected with a phone,
X
press any button to terminate the
connection.
2.
On the Home Screen, tap the “G-
Y
SHOCK Connected” icon.
3.
Perform the operation shown on the
Y
phone screen to unpair.
After Purchasing Another Phone
You need to perform the pairing operation
whenever you want to establish a Bluetooth
connection with a phone for the first time.
C
Pair the watch with a phone.
l
Adjusting the Time
Setting
Your watch can receive GPS signals and
connect with a phone to obtain information
that it uses to adjust its date and time setting.
Getting ready
Enter the Timekeeping Mode.
Navigating Between Modes
l
Important!
●
Put the watch into the Airplane Mode
whenever you are inside an aircraft or
in any other area where radio wave
reception is prohibited or restricted.
Using the Watch in a Medical
l
Facility or Aircraft
GPS Time Adjustment
Overview
The watch’s time and day settings can be
configured in accordance with your current
time zone by receiving a GPS signal.
●
GPS signal location information: Used to
update time zone, time, and day settings.
●
GPS signal time information: Used to
update time and day settings.
Important!
Appropriate Signal Reception Location
GPS signal reception is possible outdoors
where the sky is visible and not blocked by
buildings, trees, or other objects.
Note
●
In areas where reception is poor, keep
the watch LCD pointed upwards and
do not move the watch.
●
When the watch is set up for auto
receive, take care to avoid covering its
LCD with the sleeve of your clothing.
●
GPS signal reception is not possible in
the areas described below.
ー
Where the sky is not visible
ー
Indoors (Reception may be possible
near a window.)
ー
Near wireless communication
equipment or other devices that
generate magnetism.
●
You may experience GPS signal
reception problems in the areas
described below.
ー
Where the view of the sky above is
narrow
ー
Near trees or buildings
ー
Near a train station, airport, or other
congested areas
●
Before trying to receive GPS signal
time information, first use GPS to
acquire location information and
configure the time zone setting.
●
The watch will normally not perform
auto GPS signal receive while it is
paired with a phone. However, auto
GPS signal receive will be performed if
there is no connection between the
watch and phone for more than one
day.
9
Rotary Switch
Rotary Switch
Operation Guide 3452
Acquiring GPS Position Information Manually
You can use a button operation to acquire
GPS location information and adjust your time
zone, time, and day settings in accordance
with your current location.
Note
●
GPS signal reception requires large
amounts of power. Perform it only
when necessary.
Move to a location appropriate for signal
1.
reception and point the LCD of the watch
straight up at the sky.
Press (D).
2.
Note
●
Receive normally takes anywhere
from about 40 to 80 seconds.
●
It can take as long as 13 minutes when
leap second information is included.
●
You may experience location
information acquisition problems when
you are in the vicinity of a city
borderline.
The watch’s time and day will not be
indicated correctly if the time zone
setting is not right for your location. If
this happens, move to a location near
the center of the city you want to set as
your Home City and acquire location
information again. Or you can perform
a time information receive operation to
adjust time and day settings after
configuring Home City and summer
time settings manually.
Acquiring GPS Time Information
l
Manually
Configuring Home City and
l
Summer Time Settings
Acquiring GPS Time Information Manually
You can use a button operation on the watch
to receive GPS signal time information. When
the receive operation is successful, the
watch’s Home City (time zone), day, and time
settings will be adjusted accordingly.
Note
●
GPS signal reception requires large
amounts of power. Perform it only
when necessary.
Move to a location appropriate for signal
1.
reception and point the LCD of the watch
straight up at the sky.
Hold down (D) for about 1.5 seconds.
2.
This starts time information acquisition.
Rotate the rotary switch to move the
3.
pointer to [TIME&POSITION].
Press the rotary switch.
4.
This starts location information
acquisition.
●
The acquired information will appear on
the watch display when location
acquisition is successful.
●
[RECEIVING FAILED] will appear on
the display if location information
acquisition fails for some reason.
Press (C) to exit the setting screen.
5.
●
The acquired information will appear on
the watch display when time acquisition
is successful.
●
[RECEIVING FAILED] will appear if
acquisition fails for some reason.
Press (C) to exit the setting screen.
3.
Note
●
You can also trigger a time information
receive operation manually by
performing the steps below.
A
Press (D).
B
Rotate the rotary switch to move the
pointer to [TIME (GPS)].
C
Press the rotary switch.
●
Receive normally takes anywhere
from about 10 to 65 seconds.
●
It can take as long as 13 minutes when
leap second information is included.
10
12:30
Operation Guide 3452
Receiving Time Information Automatically
When the conditions below are satisfied, the
watch will automatically receive time
information from a GPS signal. If any time
information receive operation is successful,
the watch will no longer attempt to receive a
signal for the rest of the day.
●
In the Timekeeping Mode
●
Current time is between 6:00 a.m. and
10:00 p.m.
●
Light (near a window on a clear day)
continually shining on the LCD of the watch
for about one to two minutes.
Note
●
The time information receive operation
normally takes anywhere from about
10 to 65 seconds.
●
The receive operation can take as long
as 13 minutes when leap second
information is included.
Leap Second Reception
GPS signal reception each year on June 1 or
later and on December 1 or later also receives
leap second information.
Note
●
It can take as long as 13 minutes to
complete the leap second information
receive operation.
●
The leap second information receive
operation is repeated until information
receipt is complete.
●
Once the leap second information
receive operation is complete, the
watch will not make any attempt to
receive it again until the following June
1 or December 1.
●
When connecting with a phone to
adjust the watch date and time
settings, leap seconds will also be
received along with the time
information. If this happens, leap
seconds may not be received when
receiving a GPS signal.
Signal Reception Precautions
●
When the watch is unable to adjust its time
in accordance with a GPS signal for some
reason, average timekeeping accuracy is
within ±15 seconds per month.
●
Note that an internal decoding process the
watch performs after it receives a GPS
signal may cause the time setting to be
slightly off (by less than one second).
●
GPS signal reception is not possible under
the conditions described below.
ー
While the battery indicator is
ー
In any mode besides the Timekeeping
or lower
Mode
ー
During power saving
ー
Sensor measurement operation in
progress
ー
Watch is connected with a phone
ー
Navigation log data acquisition operation
in progress
ー
Timer countdown operation in progress
●
If the receive operation is successful, the
time and day settings will be adjusted
automatically in accordance with the Home
City (time zone) and summer time settings.
Summer time will not be applied correctly in
the cases described below.
ー
When the summer time start date and
time, end date and time, or other rules are
changed by authorities
ー
When location information is received,
but it is not location information for your
actual location (For example, when you
are near a borderline of a city and the
acquired location information is for a
neighboring city, etc.)
●
As of July 2017, China does not observe
summer time. If China starts to observe
summer time in the future, the time
displayed by the watch for China may not be
correct.
Using GPS Outside Your Country
Some countries or geographic areas put legal
restrictions on the use of GPS, on the
collection and logging of location information,
etc. Your watch has built-in GPS functionality,
so before embarking on international travel to
a country or area outside of the country where
you purchased your watch, you should check
with the embassy of the countries you plan to
visit, your travel agency, or some other reliable
source of information to find out if there are any
prohibitions or restrictions on bringing in
devices with GPS functionality, or on the
logging of location information, etc.
Connecting with a Phone to Adjust the Watch’s Time
You can configure watch settings to connect
with a phone at preset times each day and
adjust its time settings in accordance with
information obtained from an online time
server.
●
Using Auto Adjust
Your watch adjusts its time setting four times
a day according to a preset schedule. It
performs the adjustment operation
automatically as you go about your daily life,
without any operation required by you.
Important!
●
The watch may not be able to perform
auto time adjustment under the
conditions described below.
ー
During a timer countdown operation
ー
While the battery indicator is or
lower
ー
While the watch is too far away from
its paired phone
ー
While communication is not possible
due to radio interference, etc.
ー
While the phone is updating its
system
11
Rotary Switch
Rotary Switch
Rotary Switch
Operation Guide 3452
Note
●
If there is a World Time City specified
with G-SHOCK Connected, its time will
also be synchronized automatically.
●
The watch will connect with the phone
and perform auto time adjustment at
around 12:30 a.m., 6:30 a.m., 12:30
p.m. and 6:30 p.m. The connection is
automatically terminated after auto
time adjustment is complete.
●
GPS signal auto receive will be
performed if there has been no auto
time adjustment based on connection
between the watch and phone for more
than one day.
●
Triggering Immediate Time Adjustment
The watch will immediately synchronize its
time setting automatically to that of a network
time server whenever a connection is
established between it and a phone. To trigger
synchronization of the watch’s time setting
with a network time server manually, perform
the procedure below.
Press (D).
1.
Checking Time Adjustment History
You can use the procedure below to check the
history of time adjustments based on GPS
signal reception or connection with a phone.
Press (D).
1.
Rotate the rotary switch to move the
2.
pointer to [HISTORY].
Press the rotary switch.
3.
This displays a menu of time adjustment
dates and times.
Rotate the rotary switch to move the
4.
pointer to the date and time of the details
you want to check.
Press the rotary switch.
5.
This displays information acquired by the
watch.
Press (C) to exit the setting screen.
6.
GPS Navigation
You can use the GPS Navigation Mode to
receive GPS signals and record the routes you
travel. You can also specify a destination and
obtain navigation information to your
destination point.
Getting ready
Enter the GPS Navigation Mode.
Navigating Between Modes
l
Important!
●
Navigation displays general route
guidance up to a destination. It does
not display detailed route guidance like
a car navigation system does.
●
When using navigation, also be sure to
navigate in accordance with actual
local road and other conditions.
●
The navigation function is not intended
for use while in motion in an automobile
or other type of vehicle.
Rotate the rotary switch to move the
2.
pointer to [BLUETOOTH].
Press the rotary switch.
3.
When a connection is established with the
phone, the information acquired from the
phone appears on the watch display.
●
[CONNECT FAILED] will appear if
acquisition fails for some reason.
Press (C) to exit the setting screen.
4.
Note
●
To set a destination that is not a
waypoint in point memory, use GSHOCK Connected.
Registering Your Current Location
l
●
Routes acquired with the GPS
Navigation Mode can be transferred to
a phone for viewing.
●
GPS navigation can be used only
when the battery indicator shows or
higher.
12
Positioning complete
Positioning in progress
Rotary Switch
①
②
③
④
⑤
⑥
⑦
UnusedUsed
S
G
1
Operation Guide 3452
Using Navigation
Starting Navigation
Holding down the rotary switch for about one
second starts a GPS positioning operation.
After startup of the positioning operation is
complete,
will appear.
and then the navigation screen
Note
●
You can also perform the steps below
to display the navigation screen.
A
Press the rotary switch.
This displays the GPS Navigation
Mode setting screen.
B
Rotate the rotary switch to move the
pointer to [NAVIGATION].
C
Press the rotary switch.
This starts route recording and
navigation.
●
Interpreting GPS Navigation
Information
A
Memory usage
Important!
●
Use navigation outdoors where the sky
is visible and not blocked by buildings,
trees, or other objects. For information
about suitable locations for receipt of
GPS signals, go to the section below.
Appropriate Signal Reception
l
Location
●
Keep the watch LCD pointed upwards
until startup of the positioning
operation is complete and the
navigation screen appears.
●
The message [DATA FULL] will
appear when remaining memory
capacity is low. Pressing the rotary
switch will start navigation, and
overwrite the oldest log in memory. If
you want to delete a different log or if
all logs are protected, press (C) to stop
navigation and then delete the desired
data.
Editing the Navigation Use History
l
●
If memory becomes full or if the
allowable continuous measurement
time is exceeded while a navigation
operation is in progress, navigation will
stop and the watch will return to the
Timekeeping Mode.
B
Actual route
C
Scale
D
Log acquisition status
: Log information being acquired
: Log information not being acquired
E
Navigation indicators
: Current location
: Start point
: Destination (Goal)
to 9: Waypoints
F
Route to destination
G
Elapsed time
*
*
*
* Displayed only when a destination and
waypoints are specified.
Note
●
Waypoints and a route can be
specified using G-SHOCK Connected
only.
●
You can estimate approximately how
much longer navigation functions can
be used based on memory usage and
elapsed time.
13
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