Casio BGX-260 Service Manual & Parts List Download Page 6

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Countdown Timer  Examples

Countdown start time: 10 minutes; Reset time: 5 minutes; Timer mode: Auto-repeat;
Progress beeper: On

10'00"

Start Time

Reset Time

0'00"

1'00" 0'30"

2'00"

3'00"

4'00"

5'00"

Reset Period

Reset Period Progress Beeper

Countdown 
End Beeper

Reset Time Beeper

Countdown start time: 10 minutes; Reset time: 5 minutes; Timer mode: Elapsed time;
Progress beeper: Off

10'00"

0'00"

5'00"

Countdown 
End Beeper

Elapsed time 
measurement

Start Time

Reset Time

To configure the countdown timer

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

Countdown Timer Mode, hold down 

A

 until the

countdown start time setting starts to flash, which
indicates the setting screen.

If the countdown start time is not displayed, use the
procedure under “To use the countdown timer” to
display it.

2. Press 

C

 to move the flashing in the sequence shown

below to select other settings.

Start
Time

Reset

Time

Timer
Mode

Progress

Beeper

3. When the setting you want to change is flashing, use 

D

 and 

B

 to change it as

described below.

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Setting

Start Time

Reset Time

Timer
Mode

Progress
Beeper

Screen

Button Operations

Use 

D

 (+) and 

B

 (–) to change the setting.

You can set a start time in the range of 1 to 60 minutes
in 1-minute increments.

Use 

D

 (+) and 

B

 (–) to change the setting.

You can set a reset time in the range of 1 to 5 minutes
in 1-minute increments.

Press 

 to toggle between the auto-repeat mode (

ON

)

and the elapsed time mode (

OFF

).

An auto-repeat indicator (

) appears when the auto-

repeat mode is selected.

Press 

 to toggle progress beeper on (

ON

) and off (

OFF

).

4. Press 

A

 to exit the setting screen.

The reset time setting must be less than the countdown start time setting.

To use the countdown timer

In the Countdown Timer Mode, press 

D

 to start the

countdown timer.

The countdown timer measurement operation continues
even if you exit the Countdown Timer Mode.

The table below describes button operations you can
perform to control countdown operations.

To do this:

Stop the countdown operation

Resume a stopped countdown operation

Display the countdown start time

Stop the countdown operation and display the reset time

Start the countdown from the displayed reset time

Do this:

Press 

D

.

Press 

D

 again.

While the countdown is
stopped, press 

A

.

Press 

A

.

Press 

D

.

The table below describes button operations you can perform during an elapsed
time measurement operation in the elapsed time mode.

To do this:

Stop the elapsed time operation

Resume a stopped elapsed time operation

Display the countdown start time

Stop the elapsed time operation and display the reset time

Start the countdown from the displayed reset time

Do this:

Press 

D

.

Press 

D

 again.

While the elapsed time is
stopped, press 

A

.

Press 

A

.

Press 

D

.

To set an alarm time

1. In the Alarm Mode, use 

D

 to scroll through the alarm

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

You can configure Alarm 

1

 as a snooze alarm or a one-time alarm. Alarms 

2

through 

5

 can be used as one-time alarms only.

The snooze alarm repeats every five minutes.

2. After you select an alarm, hold down 

A

 until the hour setting of the alarm time

starts to flash. This indicates the setting screen.

This operation automatically turns on the alarm.

-3

-4

-1

-2

:00

-5 

3. Press 

C

 to move the flashing between the hour and minute settings.

4. While a setting is flashing, use 

D

 (+) and 

B

 (–) to change it.

When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (no indicator) or p.m. (P indicator).

5. Press 

A

 to exit the setting screen.

Alarm Operation

The alarm sounds at the preset time for about 10 seconds. In the case of the snooze
alarm, the alarm operation is performed a total of seven times, every five minutes, or
until you turn the alarm off or change it to a one-time alarm.

Note

Pressing any button stops the alarm tone operation.

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
Displaying the Alarm 

1

 setting screen

To test the alarm
In the Alarm Mode, hold down 

D

 to sound the alarm.

To turn Alarms 

    2

 through 

    5

 on and off

1. In the Alarm Mode, use 

 to select a one-time alarm

(alarm number 

2

 through 

5

).

2. Press 

A

 to toggle the displayed alarm on and off.

Turning on a one-time alarm (

2

 through 

5

) displays the

one-time alarm on indicator (

) on its screen.

If any alarm is on, the one-time alarm on indicator is
shown on the display in all modes.

One-time alarm on
indicator

To select the operation of Alarm 

    1

1. In the Alarm Mode, use 

D

 to select Alarm 

1

.

2. Press 

A

 to cycle through the available settings in the sequence shown below.

Snooze alarm on indicator (     ) and one-time alarm on indicator (     )     

One-time alarm on

Snooze alarm on

Alarm off

The applicable alarm on indicator (

 or 

) is displayed in all modes when an

alarm is turned on.

SNZ indicator flashes during the 5-minute intervals between alarms.

Displaying the Alarm 

1

 setting screen while the snooze alarm is turned on

automatically turns off the snooze alarm (making Alarm 

1

 a one-time alarm).

To turn the hourly time signal on and off

1. In the Alarm Mode, use 

D

 to select the Hourly Time

Signal.

2. Press 

A

 to toggle it on and off.

Turning on the Hourly Time Signal causes the hourly
time signal on indicator (

) to be displayed in all

modes.

Hourly time signal on
indicator

Alarms

You can set five independent Daily Alarms. When an
alarm is turned on, the alarm tone sounds when the alarm
time is reached. One of the alarms can be configured as a
snooze alarm or a one-time alarm, while the other four are
one-time alarms.
You can also turn on an Hourly Time Signal that causes
the watch to beep twice every hour on the hour.

There are five alarm screens numbered 

1

 through 

5

.

The hourly time signal screen is indicated by :

00

.

When you enter the Alarm Mode, the screen you were
viewing when you last exited the mode appears first.

All of the operations in this section are performed in the
Alarm Mode, which you enter by pressing 

C

.

Alarm number

Alarm time
(Hour : Minutes)

SNZ

Summary of Contents for BGX-260

Page 1: ...SERVICE MANUAL PARTS LIST WITHOUT PRICE QW 2960 MODULE NO R REF NO S M 900 JUL 2005 BGX 260...

Page 2: ...GRAM 8 3 2 CIRCUIT DIAGRAM 9 3 3 CHECKING TERMINALS AND COMPONENTS 10 4 EXPLODED VIEW MODULE QW 2960 11 5 PARTS LIST MODULE QW 2960 12 6 PRECAUTIONS FOR REPAIR MODULE QW 2960 6 1 AC ALL CLEAR AND REMO...

Page 3: ...aving on off Moon Data with Moon age indicator Tide graph Graphical tide display 1 100 second stopwatch Measuring capacity 59 59 99 Measuring modes Elapsed time split time 1st 2nd place times Countdow...

Page 4: ...e Press C General Guide Press C to change from mode to mode In any mode except when a setting screen is on the display press B to illuminate the display Timekeeping Use the Timekeeping Mode to set and...

Page 5: ...dicator Hour DST on off Minutes 4 When the setting you want to change is flashing use B and D to change it as described below When setting the world time using the 12 hour format take care to set the...

Page 6: ...gh 5 can be used as one time alarms only The snooze alarm repeats every five minutes 2 After you select an alarm hold down A until the hour setting of the alarm time starts to flash This indicates the...

Page 7: ...Indicator Charge Soon Alert Function Status All functions enabled All functions enabled Beeper tone backlight display and buttons are disabled All functions including timekeeping are disabled The fla...

Page 8: ...is located and Greenwich Mean Time GMT differential is calculated by this watch based on Universal Time Coordinated UTC data Backlight Precautions The electro luminescent panel that provides illumina...

Page 9: ...Karachi 5 0 6 0 67 E 10 10 Kona Hawaii 10 0 9 0 156 W 4 00 Lima 5 0 4 0 77 W 5 20 Lisbon 0 0 1 0 9 W 2 00 London 0 0 1 0 0 E 1 10 Los Angeles 8 0 7 0 118 W 9 20 Maldives 5 0 6 0 74 E 0 10 Manila 8 0 9...

Page 10: ...YEAR c3 b3 f1 e1 d3 g3 a3 e3 f3 X16Y3 X16Y2 X16Y1 X16Y4 X16Y5 X15Y3 X15Y2 X15Y1 X15Y4 X15Y5 X14Y3 X14Y2 X14Y1 X14Y4 X14Y5 X13Y3 X13Y2 X13Y1 X13Y4 X13Y5 X12Y3 X12Y2 X12Y1 X12Y4 POINT1 X11Y3 X11Y2 X11Y...

Page 11: ...2 8 8 3 3 9 2 2 2 2 2 2 INV LL2 VCC Rel ENB GND RT1 RT2 NC NC NC ELD CIL EL BACK FRONT 10 11 1 No bonding 2 KC1 KI7 Short Soldering KC2 KI7 Open No Soldering KC3 KI7 Open No Soldering KC4 KI7 Open No...

Page 12: ...R 10010950 11 PCB ASS Y 76408729 N2 GND N1 GND GND R1 KC3 KI7 KC2 KI7 KC1 GND R3 GND R2 VSC KC4 KI7 KI6 GND GND KI5 GND ELD VDD2 KI7 VDD2 BDB BD BDB GND L GND SCIN SCR SCIN RT2 RT1 VSC GND GND VDD1 GN...

Page 13: ...ODULE QW 2960 3 72311913 17 10106533 6 10083364 11 76408729 PCB ass y 16 10106532 15 72019249 13 10099862 9 10189345 5a 10106538 5b 10189346 5c 10106539 8 10065664 14 10106530 1 10065657 Battery Stora...

Page 14: ...3 72311913 CONTACT BATTERY 1828 Q359948B 2 QW 2960AT Common 1 C 4 72110064 CUSHION 6 Q4914A 1 QW 2960AT Common 1 C 5a 10106538 EL YEL 2611 A 00 QW 2960AT 01TK 1 A 5b 10189346 EL YEL 2611 A 20 QW 2960A...

Page 15: ...eck the accuracy of the module with the quartz timer after switching the module to ACCURACY CHECKING MODE The operations are shown below A SWITCHING TO ACCURACY CHECKING MODE While pressing the D butt...

Page 16: ...e the watch more than 5 seconds 4 Check the display indicates as figure 3 If 8888 is not appeared on the display disassemble again the module and check the contact spring between the Solar cell and PC...

Page 17: ...CASIO COMPUTER CO LTD Overseas Service Division 6 2 Hon machi 1 Chome Shibuya ku Tokyo 151 8543 Japan...

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