Casio 1935-1 User Manual

1934/1935-1

• If the digital display of your watch is continually changing, see “AUTO DISPLAY FUNCTION” for information on how to stop it.

GENERAL GUIDE

• The operational procedures for Module 1934 and 1935 are identical. All of the illustrations in this manual show Module 1934.

• Press

D to change from mode to mode.

• Module 1935 has a display with white figures on a black background.

[Module 1935]

In the Timekeeping Mode you can view the current time and current date for your home time zone, as well as the current time in one other time zone.

Home Time Dual Time Date

Hour : Minutes City Code

• You can separately specify one of 40 cities around the world for your Home Time and Dual Time. See the “CITY CODE TABLE” at the back of this manual for a list of available time zones.

• To switch between the Home Time and Dual Time screens, hold down two seconds. The DUAL indicator remains on the display in all modes while the Dual Time screen is selected.

• Pressing

B while the Home Time screen is on the display shows the city code of

the Dual Time, followed by the current time in that city. After a few moments, the display changes back to the Home Time Screen. Pressing screen is on the display momentarily shows the Home Time city code and then time.

• To display the Date screen, press while the Home Time screen is displayed, while the Dual Time date appears if pressed while the Dual Time screen is displayed. In either case, the display changes back to the time screen after a few moments.

• Whenever you enter the Timekeeping Mode, the display first shows the city code (for either the Home Time or Dual Time, depending on what screen was on the display the last time you left the Timekeeping Mode), and then the current time in that city.

To set the time and date

Times and dates are linked, so changing the setting for any time zone (city) automatically changes the setting for all other time zones. The following time and date setting procedure is explained using the Home Time screen, but you can also change settings using the Dual Time screen. See “To select a city code” for details on selecting a time zone for the Home Time and Dual Time screens.

City Code

4.Press

D to change the selection in the sequence below.

• See “To switch between standard time and daylight saving time” for details on DST On/Off setting.

City Code HourSeconds

Day Year

6. While hour, minutes, year, month, or day is selected (flashing), press

crease the setting or

press

B to switch between the two formats.

• Holding down either button changes the current selection at high speed.

• When the 12-hour format is selected, the BCL

With the 12-hour format, the PM indicator appears on the display to indicate “p.m.” times. There is no indicator for “a.m.” times. Selecting the 24-hour format causes

indicator to appear on the display.

the CZL

7.After you set the time and date, press

Time screen).

• The day of the week is automatically set in accordance with the date.

• The date can be set within the range of January 1, 1995 to December 31, 2039.

• If you do not operate any button for a few minutes while a selection is flashing, the

flashing stops and the watch goes back to the Timekeeping Mode automatically.

Timekeeping Mode

[Module 1934]

TIMEKEEPING MODE

Seconds

DUAL indicator

C. The Home Time date appears if

1.In the Timekeeping Mode, hold down Time Screen appears.

2.Hold down

3.Use

•

• See the “CITY CODE TABLE” at the back of this manu-

DST On/Off

Month

5.While the seconds digits are selected (flashing), press

A to decrease it. While the 12/24-hour setting is selected,

C until the city code starts to flash. The city

code flashes because it is

A and

B to scroll through the city codes until you

find the one you want to set as your home city.

B scrolls forward, while

codes. Holding down either button scrolls through the city codes at high speed.

al for a complete list of available codes.

B to reset the seconds to AA. If you press

seconds count is in the range of 30 to 59, the seconds are reset to AA seconds count is in the range of 00 to 29, the minutes count is unchanged.

and 1 is added to the minutes. If the

C to return to the Timekeeping Mode (Home

Month - Day

DATE indicator

B while the Dual Time

C is pressed

B until the Home

selected

A scrolls back through city

Minutes

12/24-Hour format

indicator appears on the display.

Press

Day of week

B for about

C is

B while the

B to in-

Data Bank Mode

To select a city code

1.In the Timekeeping Mode, hold down Time screen.

• The Dual Time screen is the one with the DUAL indicator.

• If you want to change the Home Time city code, display the Home Time screen

instead of the Dual Time screen.

2.Hold down

3.Use

•

• See the “CITY CODE TABLE” at the back of this manual for a complete list of

4.After you select a city code, press

To switch between standard time and daylight saving time

Daylight Saving Time (DST), which is also sometimes called “summer time,” advances the time for one hour, as is the custom in some areas during the summer. Remember that not all countries or even local areas use Daylight Saving Time.

1.In the Timekeeping Mode, use

2.Hold down

C until the city code starts to flash.

A and

B to scroll through the city codes until you find the one you want to set.

B scrolls forward, while

button scrolls through the city codes at high speed. available codes.

Time) whose Daylight Saving Time setting you want to change.

C until the city code starts to flash.

DST indicator

Alarm Mode Stopwatch Mode

A scrolls back through city codes. Holding down either

3.Use

• The DST indicator flashes along with the current on (AN)/ (Af)

off

4.Press

5.After you are finished making the setting you want, press

C to return to the Timekeeping Mode.

• The DST indicator appears on the display to indicate

that daylight saving time is turned on.

• The daylight saving time setting you make is applied

only to the time (Home Time or Dual Time) whose screen is on the display when you start the above procedure. You have to make separate settings for Home Time and Dual Time.

DATA BANK MODE

Mode indicator

Name

[

Remaining Memory Screen

To input new Data Bank data

Cursor

Separator

NAME indicator

3.Use character changes in the following sequence.

• Holding down either button changes the character at high speed.

4.When the character you want is at the cursor position, press to the right.

5.Repeat steps 3 and 4 until your text is complete.

• You can input up to eight characters in the text field.

6.After you input a name, use

• The NAME indicator is cleared and the TEL indicator appears when the cursor is in

the number input field.

• You can input up to eight characters for the name. After you input the eighth char-

acter, pressing

• You can input up to 12 digits for the number. After input the twelfth digit, pressing

causes the cursor to jump back to the first character of the name.

7.Use position in the number field. The character changes in the following sequence.

Press . Press .

• Holding down either button changes the character at high speed.

A and

B to change the character at the cursor position in the text field. The

Press . Press .

A and

B to change the character (space, number, or hyphen) at the cursor

The Data Bank Mode lets you store up to 30 pairs of name and telephone number data. Data is automatically sorted based on the characters of the name. You can recall data by scrolling through it on the display.

• See the “CHARACTER LIST” at the back of this manual for details on how the watch sorts data.

• The Remaining Memory Screen appears when there is no data stored in memory, or when you scroll to the location between the last and the first data items stored in memory.

• The name screen of the data item on the display when you exit the Data Bank Mode appears first the next time you enter the Data Bank Mode.

• If you do not operate any button for a few minutes while in the Data Bank Mode, the watch automatically goes back to the Timekeeping Mode.

]

1. In the Data Bank Mode, press

memory screen appears.

• If the message means that memory is full. To store more data, you will first have to delete some of the data stored in memory.

2. Hold down

display.

• A separator is input automatically between the last character and the first character of the data.

• The NAME indicator appears when the cursor is cur- rently located in the text field.

(space)

D to move the cursor to the number field.

D causes the cursor to jump to the first digit of the number.

(space)

B for about two seconds to display the Dual

C to return to the Timekeeping Mode.

B to display the time screen (Home Time or Dual

D to select the DST On/Off setting.

setting.

B to toggle Daylight Saving Time on and off.

B until the remaining

appears on the display, it

FULL

C until the flashing cursor appears on the

to to

D to move the cursor

1934/1935-2

8.When the character you want is at the cursor position, press to the right.

9.Repeat steps 7 and 8 until you complete number input.

• You can input up to 12 digits in the number field.

10.After inputting your data, press

• When you press

data. After the sort operation is complete, the watch returns to the normal Data Bank Mode (without the cursor).

• Unused spaces at the end of the name and number fields are automatically filled in

with “ t” whenever the number of characters you input in these fields is less than the allowable maximum (8 characters for the name, 12 digits for the number). These filler characters appear on the display whenever you recall data.

• If you do not perform any button operation for a few minutes while the cursor is on

the display, the watch automatically returns to the normal Data Bank Mode (without the cursor).

To recall Data Bank data

1.In the Data Bank Mode, press

• Holding down

• Only name data appears when you are scrolling through stored data items.

2.Press

NAME indicator TEL indicator

• The name and number scroll from right to left on the screen. A separator (<) is

inserted between the last character and first character of the data.

To edit Data Bank data items

1.In the Data Bank Mode, scroll through the data items and display the one you want to edit.

2.Hold down

3.Use

D to move the flashing to the character you want to change.

DD AA

4.Use

A and

• For details on inputting characters, see “To input new Data Bank data” (steps 3 for

name input and 7 for number).

5.After making the changes that you want, press Data Bank Mode.

To delete Data Bank data

1.In the Data Bank Mode, scroll through the data items and display the one you want to delete.

2.Hold down

3.Press

• At this time the cursor appears on the display, ready for input.

4.Input data or press

C to store data, the watch takes a few seconds to sort memory

B scrolls through the data at high speed.

C to toggle the screen between the name and number data.

[Name Screen]

C until the first character of the name starts to flash on the display.

B to change character.

C until the first character of the name starts to flash on the display.

A and

B at the same time to delete the data item.

C to return to the Data Bank Mode.

C to store it.

B to scroll through stored data items.

Press

C to store them and return to the

D to move the cursor

[Number Screen]

ALARM MODE

Mode indicator

Hour : Minutes

Alarm on indicator

Hourly time signal on indicator

To set the alarm time

1. Hold down

• This operation will turn the Daily Alarm on automatically.

2.Press

3.Press

• The format (12-hour and 24-hour) of the alarm time matches the format you select

for normal timekeeping.

• When setting the alarm time using the 12-hour format, take care to set the time

correctly as morning (no indicator) or afternoon (PM).

4.After you set the alarm time, press

• If you do not operate any button for a few minutes while a selection is flashing, the

flashing stops and the watch goes back to the Alarm Mode automatically.

To turn the Daily Alarm and Hourly Time Signal on and off

Press Time Signal in the following sequence.

C while in the Alarm Mode until the hour digits start to flash on the

display. The hour digits flash because they are

D to change the selection in the following sequence.

B to increase the selected digits or

either button changes the selection at high speed.

B while in the Alarm Mode to change the status of the Daily Alarm and Hourly

When the Daily Alarm is turned on, the alarm sounds for 20 seconds at the preset time each day. Press any button to stop the alarm after it starts to sound. When the Hourly Time Signal is turned on, the watch beeps every hour on the hour.

• The alarm sounds whenever the time displayed in the Timekeeping Mode reaches the alarm time and the Hourly Time Signal sounds at the top of each hour, regardless of whether you are using the Home Time screen or Dual Time screen.

• Note that switching between the Home Time and Dual Time screen in the Timekeeping Mode has no effect on the Daily Alarm time setting. If you set an alarm time of 4:00 pm for your Home Time and then change to the Dual Time screen, the Daily Alarm will start to sound when the Dual Time reaches 4:00 pm.

selected

Hour Minutes

A to decrease them. Holding down

C to return to the Alarm Mode.

[Alarm ON Indicator/Hourly Time Signal ON Indicator]

STOPWATCH MODE

Mode indicator

Minutes

Seconds

(a) Elapsed time measurement

Start

(b) Split time measurement

Start

The Stopwatch Mode lets you measure elapsed time, split times, and two finishes. The range of the stopwatch is 59 minutes, 59.99 seconds.

1/100 second

Stop Re-start Stop Clear

Split Split release Stop Clear

Split Stop Split release Clear

First runner finishes.

Second runner finishes. Record time of first runner.

Record time of second runner.

BACKLIGHT

In any mode, press

The portion of the display illuminated by the backlight depends on the watch model.

•

With some models, smaller indicators may not be made visible by backlight illumination. Be especially careful when checking the Home Time and Dual Time indicators.

• The backlight of the watch employs an electro-luminescent (EL) light, which loses illuminating power after very long use.

• The illumination provided by the backlight may be hard to see when viewed under direct sunlight.

• The watch will emit an audible sound whenever the display is illuminated. It does not indicate malfunction of the watch.

• The backlight automatically stops illuminating whenever an alarm sounds.

• Pressing any button besides

A to illuminate the display for about two seconds.

A while the backlight is lit turns it off.

AUTO DISPLAY FUNCTION

The Auto Display function of this watch continually changes the contents of the digital display. Note that you cannot use any of the watch’s other functions (except for backlight) while the Auto Display function is operating.

To turn the Auto Display off

Hold down beeps.

To turn Auto Display on

On-screen button labels

Note

The Auto Display function cannot be performed while you are making settings (i.e. while digits or other settings are flashing on the display).

About On-screen Button Labels (Module 1934 only)

This watch features on-screen button labels that indicate the function of each button. You can use the following procedure to turn these labels on and off.

To turn on-screen button labels on and off

While the Auto Display function is turned on, press labels on and off.

• The on-screen button label setting you select remains in effect even when you turn off the Auto Display function.

Hold down beeps.

D for about three seconds until the watch

C to toggle the on-screen button

Both OFFBoth ON

To test the alarm

Hold down

B while in the Alarm Mode to sound the alarm.

Daily Alarm Only

Hourly Time Signal Only

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