Casio EQB-900 Instruction Manual

MA1810-EB

Operation Guide 5560

Contents

Basic Operations

Watch Face Items

Navigating Between Modes

Mode Overview

Using the Crown

Hand and Day Indicator Movement

Solar Charging

Using Mobile Link with a Mobile Phone

Getting Ready

Auto Time Adjustment

Configuring World Time Settings

the required app on your phone.

Install

Configure Bluetooth settings.

Pair the watch with a phone.

Watch Settings

Setting the Time/Date

Configuring Dual Time Settings

Swapping Your Current Location Time and

Dual Time Settings

Stopwatch

Measuring

Measuring a Split Time

Timer

Setting the Time

Using the Timer

Alarm

Configuring Alarm Settings

Turning the Alarm On or Off

Stopping the Alarm

Viewing Stopwatch Data

Configuring Timer Settings

Setting the Alarm

Adjusting Hand and Day Indicator Alignment

Phone Finder

Configuring Watch Settings

Returning the Watch to Its Factory Default

Settings

Changing the Home City Summer Time Setting

Checking the Watch Charge Level

Connection

Connecting with a Phone

Canceling a Connection with a Phone

Using the Watch in a Medical Facility or Aircraft

Unpairing

After Purchasing Another Phone

Light

Turning On the Illumination Light

Adjusting Hand and Day Indicator Alignment

Moving to Another Time Zone

Other Information

Summer Time Switching

Supported Phones

Specifications

Mobile Link Precautions

Copyrights and Registered Copyrights

Troubleshooting

⑤

⑥

⑦

⑧

⑨

②

①

③ ④

Timer Mode

Stopwatch Mode

Calendar Mode

Alarm Mode

Any button

After connectionBefore connection

①

③

④

Charge level

②

Illumination

Operation Guide 5560

Basic Operations

This section provides an overview of the watch and its operations.

Note

●

The illustrations included in this operation guide have been created to facilitate explanation. An illustration may differ somewhat from the item it represents.

Watch Face Items

[A] / [P] When configuring time settings in your current location (Home City), the second hand indicates whether it is an a.m. time or a p.m. time. [A]: AM [P

]: PM

Alarm settings In the Alarm Mode, the second hand indicates if the alarm turned on or off.

ON]: Alarm turned on

[ [OFF]: Alarm turned off

Navigating Between Modes

Press (A) to cycle between modes.

●

Hold down (A) for about two seconds to enter the Calendar Mode.

Mode Overview

●

Calendar Mode

In this mode, the main hour and minute hands indicate the current time in your current location (Home City), while the dial hour and

hands show another time (Dual Time).

minute

Current day of the week in your current location (Home City)

Current second in your current location (Home City)

Day of week In the Calendar Mode, the mode hand points to the current day of the week.

]

[ST In the Stopwatch Mode, the mode hand points to [ST].

TR]

[ In the Timer Mode, the mode hand points to [

TR].

AL]

[ In the Alarm Mode, the mode hand points to [

AL].

Charge level The second hand indicates the current battery charge level in this area when (D) is pressed in the Calendar Mode.

When the watch is connected with a phone,

the second hand points to e.

●

Connecting with a Phone

Hold down (C) for about two seconds to establish a connection with a phone.

●

To disconnect, press any button.

●

The watch cannot connect with a phone while a stopwatch measurement or timer operation is in progress.

Dual Time

Dual Time 24-hour hand The hand points to the A-side for a.m. times, and to the P-side for p.m. times.

Checking the Charge Level

Press (D) to have the second hand indicate the current battery charge level.

Checking the Charge Level

Swapping the Current Location Time and World Time

Hold down (B) for about three seconds.

Phone Finder

Hold down (D) for about 1.5 seconds.

[R] When the watch is standing by for connection with a phone, the second hand points to [R

①

②

③

④

Split/ Reset

Start/ Stop

①

④

Start/ Stop

②

③

Reset

Enabling/ Disabling the Alarm

①

③

②

Illumination

Loosen

Crown

Normal timekeeping

Screw in

Operation Guide 5560

●

Stopwatch Mode

In this mode, the main hour and minute hands indicate the current time in your current location (Home City), while the other hands show elapsed time as measured by the stopwatch.

Stopwatch seconds

Stopwatch hours

Stopwatch minutes

Stopwatch 24-hour hand The hand points to the A-side for hours 0 through 11, and to the P-side for hours 12 through 23.

●

Timer Mode

The main hour and minute hands indicate the current time. The second hand, and the small hour and minute hands indicate the current countdown time.

●

Alarm Mode

In this mode, the main hour and minute hands indicate the current time in your current location (Home City), while the dial hour and minute hands show the alarm time setting.

Alarm enable/disable The second hand will point to [ON] while the alarm is turned on, and to [OFF

] while it is

turned off.

Turning the Alarm On or Off

Alarm time

Alarm 24-hour hand The hand points to the A-side for a.m. times, and to the P-side for p.m. times.

Using the Crown

The watch’s crown is a screw-in (screw lock) type.

To use the crown, you first need to rotate

it towards you (leftwards) to loosen it.

●

Pulling Out and Pushing In the Crown

To perform a crown operation, pull it out to the first or second click and then rotate it. Do not pull the crown with too much force.

First click

Second click

Important!

●

To prevent loss of water resistance and/or

damage due to impact, be sure to screw the crown in by rotating it away from you as you push it in.

Timer seconds

Timer minutes

Timer hours

Timer 24-hour hand The hand points to the A-side for hours 0 through 11, and to the P-side for hours 12 through 23.

●

pushing the crown back in, take

When care not to apply too much force.

Day indicator

Mode hand

NOYES

①

②

③

Second hand

Operation Guide 5560

●

Fast Forward/Fast Reverse

After pulling out the crown, rotating it quickly in

succession in either direction will cause the hands to move forward or back at high speed. While the hands are moving forward at high speed, quickly rotating the crown in succession again will increase the speed even further.

●

Stopping Fast Forward/Fast Reverse

Rotate the crown in the direction opposite that of the ongoing operation or press any button.

Note

●

you do not perform any operation for about two minutes after pulling out the crown, crown operations will automatically become disabled. If that happens, push the crown back in and then pull it out again.

Hand and Day Indicator Movement

Solar Charging

This watch runs on power supplied from a rechargeable (secondary) battery that is charged by a solar panel. The solar panel is integrated into the face of the watch, and power 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 face (solar panel) is not blocked from the

light by the sleeve of your clothing. Power generation efficiency is reduced even when the face of the watch is blocked only partially.

●

Checking the Charge Level

You can determine the watch’s current charge level by checking the second hand.

Hold down (A) for about two seconds.

This will cause the watch to enter the Calendar Mode.

Press (D).

This will cause the second hand to indicate the current charge level.

Fully charged

●

Mode Hand and Day Indicator Movement

Changing the day setting of the watch will also cause the mode hand to move.

●

Day

●

It can take anywhere from about 15 to 30 seconds for the day indicator to change after timekeeping reaches midnight. The mode hand moves as the day indicator changes.

●

The day indicator will not change while a time measurement operation is in progress in the Stopwatch Mode.

Important!

●

Depending on light intensity and local conditions, 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

the watch may become hot

Charged

Low

●

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,

the face (solar panel) to light as

expose 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.

Second hand

12:30

Operation Guide 5560

Low Battery Power

The second hand jumps at two-second intervals.

Dead Battery

All hands and the day indicator are stopped.

●

Charging Time Guidelines

The table below shows guidelines for approximate charging times.

Required Charging Time for 1-day Use

Light Intensity Approximate Charging Time

High

Time Required to Achieve Next Charge Level

Light Intensity

High

Low

Light Intensity

Charge Level 1 :

Time from dead battery until hand movement starts

Charge Level 2 :

Time from hand movement start until a full charge

A B

Low

Approximate Charging Time Charge Level1Charge Level

A B

C D

Sunny day, outdoors (50,000 lux)

Sunny day, near a window (10,000 lux)

Overcast day, near a window (5,000 lux)

Indoor fluorescent lighting (500 lux)

8 minutes 30 minutes 48 minutes

8 hours

2 hours 22 hours 5 hours 82 hours 8 hours 132 hours

90 hours -

●

Power Saving

Leaving the watch in a dark location for about one hour between the hours of 10 p.m. and 6 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 at 12 o’clock and the watch will enter Level 2 power saving.

Level 1 :

Second hand stops to save power.

Level 2 :

The following operations are stopped to save power:

all hand movement (excluding the day indicator), Bluetooth connection, and alarm alerts.

Recovering from Power Saving Operation

Press any button or place the watch in a welllit area to recover from power saving.

Using Mobile Link with

a Mobile Phone

While there is a Bluetooth connection between setting is adjusted automatically. You can also change the watch’s other settings.

In Google Play or the App Store, search for the CASIO “CASIO your phone.

the watch and phone, the watch time

Note

●

This function is available only while CASIO WATCH+ is running on the phone.

●

This section describes watch and phone operations.

: Watch operation

: Phone operation

Getting Ready

Install the required app on your

phone.

WATCH+” app and install it on

Configure Bluetooth settings.

Enable the phone’s Bluetooth.

Note

●

For details about setting procedures, see your phone documentation.

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

(within one meter of) the watch.

On the Home Screen, tap the “CASIO

WATCH+” icon.

Perform the operation shown on the

screen of the phone to be paired with.

●

If a pairing prompt message appears, perform the operation shown on the phone screen.

●

When pairing starts, the second hand

move to 12 o’clock. When pairing is

will complete, the second hand will move to

Auto Time Adjustment

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. If you leave

your watch in the Calendar Mode, it will perform the adjustment operation automatically as you go about your daily life, without any operation required by you.

Note

●

The charge level is indicated by the second hand.

Checking the Charge Level

●

Actual charging time depends on the local charging environment.

World Time hour (24-hour)

World Time hour and minute

Operation Guide 5560

Important!

●

Note that the watch will not perform auto time adjustment if it enters the Calendar Mode while any one of the conditions below exists.

ー

While a stopwatch elapsed time

measurement or timer countdown operation is in progress

ー

Battery power is low.

ー

Watch is in Level 2 power saving.

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

Note

●

If the watch does not indicate the correct time even if is able to connect with a phone, correct the hand and date indicator positions.

Adjusting Hand and Day Indicator

Alignment

●

If there is a World Time City specified

CASIO WATCH+, its time will also

with 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.

●

Triggering Immediate Time Adjustment

The watch will synchronize its time setting to that of the phone immediately when they are connected with each other. Whenever you want to adjust the watch’s time setting based on your phone's time, perform the procedure below to connect with a phone.

Press (C).

This causes the second hand to move to

. When the watch connects with a

[R] phone, the second hand will normally

move to e and then the watch’s time setting will synchronize with the phone’s time.

●

The watch will disconnect from the phone automatically after time synchronization is complete.

Configuring World Time Settings

Specifying a World Time City with CASIO WATCH+ causes the city’s time to be indicated Watch settings can be configured for auto summer time switching for the World Time City.

by the small hour and minute hands.

●

Selecting a World Time City

On the Home Screen, tap the “CASIO

WATCH+

●

” icon.

Hold down (C) for about two seconds.

second hand will move to [R]. Keep

The (C) depressed until the second hand starts moving again and completes one full revolution, stopping again at [R].

●

The second hand will move from [R] to

when a connection is established

between the watch and phone.

Perform the operation shown on the

screen. The World Time setting will

phone be reflected on the watch.

The dial hour and minute hands, and the small 24-hour hand indicate the current time in the selected city and time zone.

●

You can determine whether a World Time is a.m. or p.m. by checking the position of the small 24-hour hand.

●

Summer Time

Once the watch is connected with a phone and its time is adjusted with the phone time, its Home City time and World Time will automatically switch between standard time and summer time as required, even if the

is no longer connected with the phone.

watch

Summer Time Switching

●

Adjusting the time setting manually with a watch operation will cancel auto standard time/summer time switching.

●

A CASIO WATCH+ screen shows information about summer time periods.

Note

●

CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City.

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