Casio 3433 Operation Manual

MA1401-EA

Operation Guide 3433

About This Manual

x Depending on the model of your watch, display text

appears either as dark ﬁ gures on a light background or light ﬁ gures on a dark background. All sample displays in this manual are shown using dark ﬁ gures on a light background.

x Button operations are indicated using the letters shown

in the illustration.

x Each section of this manual provides you with the

information you need to perform operations in each mode. Further details and technical information can be found in the “Reference” section.

x To ensure that this watch provides you with the years of

service for which it is designed, be sure to carefully read and follow the instructions under “Operating Precautions” and “User Maintenance”.

x Be sure to keep all user documentation handy for future

Procedure Lookup

The following is a handy reference list of all the operational procedures contained in this manual.

To set the time and date .........................................................................................E-7

To toggle the Timekeeping Mode time between DST and Standard Time .......E-10

To toggle between 12-hour and 24-hour timekeeping .......................................E-11

To view the time for another city code ................................................................ E-12

To toggle a city code time

between Standard Time and Daylight Saving Time ........................................ E-13

To measure times with the stopwatch ................................................................. E-15

To use Auto-Start ..................................................................................................E-16

To conﬁ gure the countdown timer ......................................................................E-20

To use the countdown timer ................................................................................. E-22

To set an alarm time .............................................................................................. E-25

E-2

reference.

General Guide

x Press C to change from mode to mode. x In any mode (except when a setting screen is on the display), press B to illuminate

the display.

Timekeeping Mode World Time Mode

Contents

General Guide .......................................................................................................... E-4

Timekeeping ............................................................................................................. E-6

World Time ............................................................................................................. E-12

Stopwatch .............................................................................................................. E-14

Countdown Timer .................................................................................................. E-17

Alarms .................................................................................................................... E-23

Illumination ............................................................................................................ E-30

Reference ............................................................................................................... E-34

Speciﬁ cations ........................................................................................................ E-42

Operating Precautions .......................................................................................... E-44

User Maintenance .................................................................................................. E-54

To test the alarm .................................................................................................... E-27

To turn an alarm on and off .................................................................................. E-28

To turn the Hourly Time Signal on and off .......................................................... E-29

To illuminate the display ....................................................................................... E-31

To specify the illumination duration .................................................................... E-31

To turn the auto light switch on and off .............................................................. E-33

To turn Flash Alert on and off ..............................................................................E-35

To turn the button operation tone on and off .....................................................E-36

Stopwatch Mode Countdown Timer

Mode

Alarm Mode

E-1

E-3

E-4

Timekeeping

Day of week

Month – Day

PM indicator

Hour : Minutes Seconds

E-6

3. When the setting you want to change is ﬂ ashing, use D and B to change it as

described below.

Screen To do this: Do this:

x See “Daylight Saving Time (DST)” on page E-9 for details about DST setting. x For details about the UTC offset, see the “City Code Table” at the back of this

manual.

x The UTC offset setting range is –12.0 to +14.0, in 0.5-hour units.

E-8

Use the Timekeeping Mode to set and view the current time and date.

Read This Before You Set the Time and Date !

The times displayed in the Timekeeping Mode and World Time Mode are linked. Because of this, make sure you select the UTC offset before you set the time and date.

Reset the seconds to

Toggle between Daylight Saving Time ( ) and Standard Time ( )

Specify the UTC offset

Change the hour or minutes

Change the year

Change the month or day

Press D.

Use D (+) and B (–).

To set the time and date

UTC Offset

Seconds DST UTC Offset

x When DST is turned on, the UTC offset setting range is –11.0 to +15.0, in

0.5-hour units.

x For information about Flash Alert, see “Flash Alert” (page E-34).

4. Press A to exit the setting screen.

x The day of the week is displayed automatically in accordance with the date (year,

month, and day) settings.

Daylight Saving Time (DST)

Daylight Saving Time (summer time) advances the time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time.

1. In the Timekeeping Mode, hold down A until the

seconds start to ﬂ ash, which indicates the setting screen.

2. Press C to move the ﬂ ashing in the sequence shown

below to select other settings.

Month

Hour

YearDayFlash Alert

Minutes

E-5

E-7

E-9

Operation Guide 3433

To toggle the Timekeeping Mode time between DST and Standard Time

DST indicator

E-10

1. In the Timekeeping Mode, hold down A until the

seconds start to ﬂ ash, which indicates the setting screen.

2. Press C to display the DST setting screen.

3. Press D to toggle between Daylight Saving Time

displayed) and Standard Time ( displayed).

(

4. Press A to exit the setting screen.

x The DST indicator appears on the display to indicate that

Daylight Saving Time is turned on.

World Time

City code

Current time and date in selected city

E-12

World Time shows the current time in 48 cities (29 time zones) around the world.

x All of the operations in this section are performed in

the World Time Mode, which you enter by pressing C (page E-4).

To view the time for another city code

In the World Time Mode, press D to scroll eastwardly through city codes.

x For full information about city codes, see the “City Code

Table” at the back of this manual.

x If the current time for a city is wrong, check your

Timekeeping Mode time and the UTC offset settings and make necessary changes.

Stopwatch

1/100 second

Hours

Minutes

E-14

The stopwatch lets you measure elapsed time, split times, and two ﬁ nishes. It also includes Auto-Start.

x The display range of the stopwatch is 23 hours,

59 minutes, 59.99 seconds.

x The stopwatch continues to run, restarting from zero after

it reaches its limit, until you stop it.

x The stopwatch measurement operation continues even if

you exit the Stopwatch Mode.

Seconds

x Exiting the Stopwatch Mode while a split time is frozen

on the display clears the split time and returns to elapsed time measurement.

x All of the operations in this section are performed in

the Stopwatch Mode, which you enter by pressing C (page E-5).

To toggle between 12-hour and 24-hour timekeeping

In the Timekeeping Mode, press D to toggle between 12-hour timekeeping and 24-hour timekeeping.

x With the 12-hour format, the P (PM) indicator appears to the left of the hour digits for

times in the range of noon to 11:59 p.m. and no indicator appears to the left of the hour digits for times in the range of midnight to 11:59 a.m.

x With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without

any indicator.

x The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is

applied in all other modes.

To toggle a city code time between Standard Time and Daylight Saving Time

DST indicator

To measure times with the stopwatch

Elapsed time

D D D D A

Start Stop Resume Stop Clear

Split time

D A A D A

Start Split

Two Finishes

D A D A A

Start Split

1. In the World Time Mode, use D to display the city code

whose Standard Time/Daylight Saving Time setting you want to change.

2. Hold down A for about one second to toggle Daylight

Saving Time (DST displayed) and Standard Time (DST not displayed).

x The DST indicator is on the display whenever you display

a city code for which Daylight Saving Time is turned on.

x Note that the DST/Standard Time setting affects only

the currently displayed city code. Other city codes are not affected.

(SPL displayed)

First runner ﬁ nishes. Display time of ﬁ rst runner.

Split release Stop Clear

Stop

Second runner ﬁ nishes.

Split release

Display time of second runner.

Clear

E-11

E-13

E-15

About Auto-Start

With Auto-Start, the watch performs a 5-second countdown, and stopwatch operation starts automatically when the countdown reaches zero. During the ﬁ nal three seconds of the countdown, a beeper sounds with each second.

To use Auto-Start

E-16

Auto-repeat

When auto-repeat is turned on, the countdown restarts automatically from the countdown start time when it reaches zero. When auto-repeat is turned off, the countdown stops when it reaches zero and the display shows the original countdown start time.

x Pressing D while an auto-repeat countdown is in progress pauses the current

countdown. You can resume the auto-repeat countdown by pressing D, or you can press A to reset to the countdown time starting value.

Countdown Timer Beeper Operations

The watch beeps at various times during a countdown so you can keep informed about the countdown status without looking at the display. The following describes the types of beeper operations the watch performs during a countdown.

E-18

1. While the stopwatch screen is showing all zeros in the

Stopwatch Mode, press A.

x This displays a 5-second countdown screen. x To return to the all zeros screen, press A again.

2. Press D to start the countdown.

x When the countdown reaches zero, a tone sounds and a

stopwatch timing operation starts automatically.

x Pressing D while the Auto-Start countdown is in

progress starts the stopwatch immediately.

Countdown Timer

The countdown timer can be set within a range of one minute to 24 hours. An alarm sounds when the countdown reaches zero. The countdown timer also has an autorepeat feature and a progress beeper that signals the progress of the countdown.

x All of the operations in this section are performed in the

Countdown Timer Mode, which you enter by pressing

Hours

Seconds

Minutes

Countdown End Beeper

The countdown end beeper lets you know when the countdown reaches zero.

x When the progress beeper is turned off, the countdown end beeper sounds for

about 10 seconds, or until you press any button to stop it.

x When the progress beeper is turned on, the countdown end beeper sounds for

about one second.

Progress Beeper

When the progress beeper is turned on, the watch uses beeps to signal countdown progress as described below.

x Starting from ﬁ ve minutes before the end of the countdown, the watch emits four

short beeps at the top of each countdown minute. x 30 seconds before the end of the countdown, the watch emits four short beeps. x The watch emits a short beep for each of the last 10 seconds of the countdown. x If the countdown start time is six minutes or greater, the watch emits a short beep

for each second of the ﬁ nal 10 seconds before the ﬁ ve-minute point is reached. Four

short beeps are emitted to signal when the ﬁ ve-minute point is reached.

C (page E-5).

Conﬁ guring the Countdown Timer

The following are the settings you should conﬁ gure before actually using the countdown timer.

Countdown start time; Auto-repeat on/off; Progress beeper on/off

x See “To conﬁ gure the countdown timer” (page E-20) for

information about setting up the timer.

E-17

E-19

Operation Guide 3433

To conﬁ gure the countdown timer

E-20

To use the countdown timer

E-22

Alarm Types

The alarm type is determined by the settings you make, as described below.

x Daily alarm

Set the hour and minutes for the alarm time. This type of setting causes the alarm to sound everyday at the time you set.

x Date alarm

Set the month, day, hour and minutes for the alarm time. This type of setting causes the alarm to sound at the speciﬁ c time, on the speciﬁ c date you set.

x 1-Month alarm

Set the month, hour and minutes for the alarm time. This type of setting causes the alarm to sound everyday at the time you set, only during the month you set.

x Monthly alarm

Set the day, hour and minutes for the alarm time. This type of setting causes the alarm to sound every month at the time you set, on the day you set.

1. While the countdown start time is on the display in the

Countdown Timer Mode, hold down A until the current countdown start time starts to ﬂ ash, which indicates the setting screen.

x If the countdown start time is not displayed, use the

procedure under “To use the countdown timer” (page E-22) to display it.

2. Press C to move the ﬂ ashing in the sequence shown

below to select other settings.

Hours Minutes

C C

Press D while in the Countdown Timer Mode to start the countdown timer.

x The countdown timer operation continues even if you exit

the Countdown Timer Mode.

x Press D while a countdown operation is in progress to

pause it. Press D again to resume the countdown.

x To stop a countdown operation completely, ﬁ rst pause

it (by pressing D), and then press A. This returns the countdown time to its starting value.

Auto-repeatProgress Beeper

3. When the setting you want to change is ﬂ ashing, use B and D to change it as

described below.

Setting Screen Button Operation

Hours, Minutes

Auto-repeat

Progress Beeper

x To specify a countdown start time of 24 hours, set .

4. Press A to exit the setting screen.

x You can also perform steps 1 and 2 of the above procedure whenever you need to

view the current auto-repeat and progress beeper settings.

Use D (+) and B (–) to change the setting.

Press D to toggle auto-repeat on ( displayed) and off ( displayed).

Press D to toggle the progress beeper on ( ) and off ( ).

Alarms

Alarm number

Alarm date (Month – Day)

Alarm time (Hour : Minutes)

To set an alarm time

x To set an alarm time, display the applicable alarm screen ( x The snooze alarm repeats every ﬁ ve minutes.

2. After you select an alarm, hold down A until the hour setting of the alarm time

starts to ﬂ ash, which indicates the setting screen.

x This operation turns on the alarm automatically.

You can set up to three independent multi-function alarms with hour, minutes, month, and day. When an alarm is turned on, the alarm tone sounds when the alarm time is reached. One of the alarms is a snooze alarm. You can also turn on an Hourly Time Signal that causes the watch to beep twice every hour on the hour.

x The snooze alarm screen is indicated by

other alarm screens are numbered Hourly Time Signal screen is indicated by

x All of the operations in this section are performed in the

Alarm Mode, which you enter by pressing C (page E-5).

1. In the Alarm Mode, use D to scroll through the alarm

screens until the one whose time you want to set is displayed.

SNZ, while the

AL1 and AL2. The

SIG.

AL1, AL2 or SNZ).

E-21

E-23

E-24

3. Press C to move the ﬂ ashing in the sequence shown below to select other

settings.

CCC

Hour Minutes Month Day

4. While a setting is ﬂ ashing, use D and B to change it as described below.

Screen To do this: Do this:

Change the hour and minutes

Change the month and day

Use D (+) and B (–).

x With the 12-hour format, set the time correctly

as a.m. or p.m. (P indicator).

x To set an alarm that does not include a month

and/or day, set

for each setting.

5. Press A to exit the setting screen.

E-26

To turn an alarm on and off

Snooze alarm indicator

Alarm on indicator

E-28

1. In the Alarm Mode, use D to select an alarm.

2. Press A to toggle it on and off.

x Turning on a alarm (

on indicator on its Alarm Mode screen.

x Turning on the snooze alarm (

on indicator and snooze alarm indicator on the Alarm Mode snooze alarm screen.

x In all modes, the alarm on indicator is shown for any

alarm that is currently turned on.

x The alarm on indicator ﬂ ashes while the alarm is

sounding.

x The snooze alarm indicator ﬂ ashes while the snooze

alarm is sounding and during the 5-minute intervals between alarms.

AL1 or AL2) displays the alarm

SNZ) displays the alarm

E-25

Alarm Operation

The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the watch is in. In the case of the snooze alarm, the alarm operation is performed a total of seven times, every ﬁ ve minutes, until you turn the alarm off (page E-28).

x Alarm and Hourly Time Signal operations are performed in accordance with the

Timekeeping Mode time. x To stop the alarm tone after it starts to sound, press any button. x Performing any one of the following operations during a 5-minute interval between

snooze alarms cancels the current snooze alarm operation.

Displaying the Timekeeping Mode setting screen (page E-7) Displaying the

To test the alarm

In the Alarm Mode, hold down D to sound the alarm.

To turn the Hourly Time Signal on and off

Hourly Time Signal on indicator

SNZ setting screen (page E-25)

1. In the Alarm Mode, use D to select the Hourly Time

SIG).

Signal (

2. Press A to toggle it on and off.

x The Hourly Time Signal on indicator is shown on the

display in all modes while this function is turned on.

E-27

E-29

Operation Guide 3433

Illumination

This watch has an EL (electro-luminescent) panel that causes the entire display to glow for easy reading in the dark. The watch’s auto light switch turns on illumination automatically when you angle the watch for reading towards your face.

x The auto light switch must be turned on (indicated by the

Auto light switch indicator

E-30

About the Auto Light Switch

While the auto light switch is enabled, illumination turns on whenever you position your wrist as described below in any mode.

Moving the watch to a position that is parallel to the ground and then tilting it towards you at more than 40 degrees causes illumination to turn on.

• Wear the watch on the outside of your wrist.

E-32

auto light switch indicator) for it to operate.

x See “Illumination Precautions” (page E-39) for more important

information about using illumination.

Parallel to ground

More than 40°

Reference

This section contains more detailed and technical information about watch operation. It also contains important precautions and notes about the various features and functions of this watch.

Flash Alert

When Flash Alert is turned on, the illumination ﬂ ashes for the alarms, the Hourly Time Signal, the countdown alarm, and stopwatch auto start.

To illuminate the display

In any mode, press B to turn on illumination.

x The above operation turns on illumination regardless of the current auto light switch

setting. x You can use the procedure below to select either 1.5 seconds or 3 seconds as the

illumination duration. When you press B, the illumination will remain on for about

1.5 seconds or 3 seconds, depending on the current illumination duration setting.

To specify the illumination duration

Warning!

x Always make sure you are in a safe place whenever you are reading the watch

using the auto light switch. Be especially careful when running or engaged

in any other activity that can result in accident or injury. Also take care that

sudden illumination by the auto light switch does not startle or distract others

around you. x When you are wearing the watch, make sure that its auto light switch is turned

off before riding on a bicycle or operating a motorcycle or any other motor

vehicle. Sudden and unintended operation of the auto light switch can create a

distraction, which can result in a trafﬁ c accident and serious personal injury.

To turn the auto light switch on and off

In the Timekeeping Mode, hold down B for about three seconds to toggle the auto light switch on (auto light switch indicator displayed) or off (auto light switch indicator not displayed).

x The auto light switch indicator is on the display in all modes while the auto light

switch is turned on. x In order to protect against running down the battery, the auto light switch turns off

automatically approximately six hours after you turn it on.

To turn Flash Alert on and off

1. In the Timekeeping Mode, hold down A until the

seconds start to ﬂ ash, which indicates the setting screen.

2. While the seconds are ﬂ ashing, press B to toggle the

setting between 1.5 seconds (

3. Press A to exit the setting screen.

1. In the Timekeeping Mode, hold down A for about two

seconds until the current time ﬂ ashes on the display. This is the setting screen.

2. Press C eight times to display the Flash Alert setting

screen.

3. Press D to toggle Flash Alert on (

displayed).

off (

4. Press A to exit the setting screen.

x The Flash Alert setting you select with the above

procedure is applied in all modes.

x When Flash Alert is on,

timekeeping screen for about one second whenever you enter the Stopwatch, Countdown Timer, or Alarm Mode.

) and 3 seconds ( ).

displayed) and

appears on the

E-31

E-33

E-34

Button Operation Tone

The button operation tone sounds any time you press one of the watch’s buttons. You can turn the button operation tone on or off as desired.

x Even if you turn off the button operation tone, the alarms, the Hourly Time Signal,

the countdown alarm, and stopwatch auto start all operate normally.

To turn the button operation tone on and off

MUTE indicator

E-36

Timekeeping

x Resetting the seconds to while the current count is in the range of 30 to 59

causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are

without changing the minutes.

reset to x The year can be set in the range of 2000 to 2099. x The watch’s built-in full automatic calendar makes allowances for different month

lengths and leap years. Once you set the date, there should be no reason to change

it except after you have the watch’s battery replaced.

World Time

All World Time Mode times are calculated from the current time in the Timekeeping Mode using UTC offset values.

x The seconds count of the World Time is synchronized with the seconds count of the

Timekeeping Mode. x The UTC offset is a value that indicates the time difference between a reference

point in Greenwich, England and the time zone where a city is located.

E-38

In any mode (except when a setting screen is on the display), hold down C to toggle the button operation tone on (MUTE indicator not displayed) and off (MUTE indicator displayed).

x Holding down C to turn the button operation tone on or

off also causes the watch’s current mode to change.

x The MUTE indicator is displayed in all modes when the

button operation tone is turned off.

E-35

Auto Return Features

x If you leave the watch in the Alarm Mode for two or three minutes without performing

any operation, it automatically changes to the Timekeeping Mode.

x If you leave a screen with ﬂ ashing digits on the display for two or three minutes

without performing any operation, the watch automatically exits the setting screen.

Scrolling

The B and D buttons are used in various modes and setting screens to scroll through data on the display. In most cases, holding down these buttons during a scroll operation scrolls at high speed.

Initial Screens

When you enter the World Time or Alarm Mode, the data you were viewing when you last exited the mode appears ﬁ rst.

E-37

x The letters “UTC” is the abbreviation for “Coordinated Universal Time”, which is the

world-wide scientiﬁ c standard of timekeeping. It is based upon carefully maintained atomic (cesium) clocks that keep time accurately to within microseconds. Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s rotation.

Illumination Precautions

x The electro-luminescent panel that provides illumination loses power after very long

use. x Illumination may be hard to see when viewed under direct sunlight. x The watch may emit an audible sound whenever the display is illuminated. This

is due to vibration of the EL panel used for illumination, and does not indicate

malfunction. x Illumination turns off automatically whenever an alarm sounds. x Frequent use of illumination runs down the battery.

E-39

Operation Guide 3433

Auto light switch precautions

x Avoid wearing the watch on the inside of your wrist. Doing so causes the auto light

switch to operate when it is not needed, which shortens battery life. If you want to wear the watch on the inside of your wrist, turn off the auto light switch feature.

E-40

x Illumination may not turn on if the face of the watch is more

than 15 degrees above or below parallel. Make sure that the back of your hand is parallel to the ground.

x Illumination turns off after the preset illumination duration

(see “To specify the illumination duration” (page E-31)), even if you keep the watch pointed towards your face.

x Static electricity or magnetic force can interfere with proper

operation of the auto light switch. If illumination does not turn on, try moving the watch back to the starting position (parallel with the ground) and then tilt it back towards you again. If this does not work, drop your arm all the way down so it hangs at your side, and then bring it back up again.

Speciﬁ cations

Accuracy at normal temperature: ±15 seconds a month Timekeeping: Hour, minutes, seconds, p.m. (P), month, day, day of the week

Time format: 12-hour and 24-hour Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099 Other: UTC Offset; Daylight Saving Time (summer time)/Standard Time

World Time: 48 cities (29 time zones)

Other: Daylight Saving Time/Standard Time

Alarms: 3 multi-function* alarms (with one snooze alarm); Hourly Time Signal

* Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm

Countdown Timer

Measuring unit: 1 second Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Other: Auto-repeat timing; Progress beeper

E-42

x Under certain conditions, illumination may not turn on until about one second after

you turn the face of the watch towards you. This does not necessarily indicate

malfunction of the auto light switch. x You may notice a very faint clicking sound coming from the watch when it is shaken

back and forth. This sound is caused by mechanical operation of the auto light

switch, and does not indicate a problem with the watch.

Stopwatch

Measuring unit: 1/100 second Measuring capacity: 23:59' 59.99" Measuring modes: Elapsed time, split time, two ﬁ nishes

Illumination: EL (electro-luminescent panel); Selectable illumination duration Other: Button operation tone on/off, Flash Alert Battery: One lithium battery (Type: CR2025)

Approximately 10 years on type CR2025 (Assuming 1.5 seconds of illumination per day and 10 seconds of alarm operation per day)

Frequent use of the light shortens the battery life.

E-41

E-43

City Code Table

City

Code

PPG Pago Pago –11 HNL Honolulu –10 ANC Anchorage –9 YVR Vancouver

LAX Los Angeles DEN Denver –7

MEX Mexico City

CHI Chicago MIA Miami NYC New York

Caracas –4

CCS*

YYT St John’s –3.5 RIO Rio De Janeiro –3

RAI Praia –1

L-2

x This table shows the city codes of this watch. x The rules governing global times (UTC offset and GMT differential) and summer

time are determined by each individual country.

UTC Offset/

GMT Differential

–8SFO San Francisco

–6

–5

City

Code

LIS Lisbon LON London BCN Barcelona PAR Paris MIL Milan

ROM Rome

BER Berlin ATH Athens JNB Johannesburg

IST Istanbul CAI Cairo JRS Jerusalem

MOW*

Moscow JED Jeddah THR Tehran +3.5

UTC Offset/

GMT Differential

City Code Table

City

Code

DXB Dubai +4 KBL Kabul +4.5

KHI Karachi MLE Male DEL Delhi +5.5 DAC Dhaka +6

RGN Yangon +6.5

BKK Bangkok +7

SIN Singapore

BJS Beijing SEL Seoul TYO Tokyo ADL Adelaide +9.5

GUM Guam

SYD Sydney

UTC Offset/

GMT Differential

+10

L-1

City

Code

NOU

Noumea +11

WLG

Wellington +12

+8HKG Hong Kong

*1 As of December 2013, the ofﬁ cial

UTC offset for Caracas, Venezuela (CCS) has been changed from –4 to –4.5, but this watch still uses an offset of –4 (the old offset) for CCS.

As of December 2013, the ofﬁ cial

UTC offset for Moscow, Russia (MOW) has been changed from +3 to +4, but this watch still uses an offset of +3 (the old offset) for MOW. Because of this, you should leave the summer time setting turned on (which advances the time by one hour) for the MOW time.

UTC Offset/

GMT Differential

L-3

L-4

Casio 3433 Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual