Casio OCW-100TDJ Service Manual & Parts List Download Page 7

— 5 —

5.

Press the 

AAAAA

 button to

advance to hour and

minute hand home

position adjustment.

If current hour and minute

hand alignment is correct,

they will both move to

12 o

’clock.

6.

Check the position of the

hour and minute hands.

If the hour and minute hands

are not pointing at 12 o

’clock,

it means that their home

position is of

f.

12 o

’clock

Correct Alignment

12 o

’clock

12 o

’clock

3.

Check the position of the

second hand.

If the second hand is not

pointing at 12 o

’clock, it

means that its home position

is of

f.

If the second hand is pointing at 12 o’clock, advance to step 5.

4.

Press the 

BBBBB

 button to

move the second hand

clockwise, until it points at

12 o

’clock.

Each press of the 

B

 button

advances the second hand by

one second.

Holding down the 

B

 button

for about two seconds

advances the second hand at

high speed. High-speed

movement of the second hand

will continue until it completes

a full revolution, or until you

press any button to stop it.

Use the following procedure to adjust the home positions of

the hands and the date when the time setting is wrong, even

after the time calibration signal is received normally

.

1.

In the T

imekeeping Mode,

press the 

BBBBB

 button three

times to enter the Home

Position Adjustment

Mode.

2.

T

o

 adjust the second hand

home position, hold down

the 

AAAAA

 button until the

second hand performs a

full rotation and stops

(about five seconds).

The analog hands do not

move during home position

adjustment.

Correct Alignment

12 o

’clock

12 o

’clock

12 o

’clock

Adjusting the Home Positions

If 

 appears for the date, advance to step 13.

12.

Perform the following

steps to adjust the date

home position.

Hold down the 

B

 button for

about two seconds to start

automatic high-speed

scrolling of the date. 

The 

is located between 31 and 1.

When the date gets close to

31, press the 

B

 button again

to stop the scrolling. Press the

B

 button to advance the date

until 

 appears.

13.

Press the 

AAAAA

 button to exit

home position adjustment.

This causes the date to

change to the current date,

and the hour and minute

hands to move to the current

time.

Note that all button operations

are disabled while the date is

changing, and the hour and

minute hands are moving.

If the hour and minute hands are pointing at 12 o

’clock,

advance to step 10.

9.

Use the following steps to

move the hands

counterclockwise.

Press the 

B

 button to align

the hour and minute hands

with 12 o

’clock.

Each press of the 

B

 button

moves the hand setting 10

seconds.

Holding down the 

B

 button

for about two seconds moves

the hands at high speed.

High-speed movement of the

hands will continue until it

completes a 12-hour cycle, or

until you press any button to

stop it.

Move the hands at high speed until just before the setting you

want. Stop high-speed movement, and then press the 

B

button to move in 10-second increments to move the hands to

12 o

’clock.

10.

Press the 

AAAAA

 button to

advance to date home

position adjustment.

The date indicator will show

 if the date home position

is correct. Note that it can

take up to 90 seconds before

 appears.

11

.

Check the date indicator

.

If the date indicator shows

something other than 

, it

means that the date home

position is of

f.

12 o

’clock

Correct Alignment

 indicator

indicator

14.

Press the 

BBBBB

 button to

return to the T

imekeeping

Mode.

This causes the second hand

to move to the seconds count

of the current time, where it

starts normal movement.

The watch will return to the 

T

imekeeping Mode automatically if you

leave it in the Home Position 

Adjustment Mode without performing

any button operation for two or three minutes.

After you complete the home position adjustment procedure,

place the watch in a location that allows good time calibration

signal reception, and then perform a manual receive

operation. See 

“T

o

 perform manual receive

” for more

information.

If the hour and minute hands are pointing at 12 o

’clock

and you want to set the hands by moving them

counterclockwise, advance to step 8.

7.

Adjust the hour and

minute hand home

position.

Use the following steps to move

the hands clockwise.

Press the 

B

 button to align

the hour and minute hands

with 12 o

’clock.

Each press of the 

B

 button

moves the hand setting

10 seconds.

Holding down the 

B

 button for about two seconds moves the

hands at high speed. High-speed movement of the hands will

continue until it completes a 12-hour cycle, or until you press

any button to stop it.

Move the hands at high speed until just before the setting you

want. Stop high-speed movement, and then press the 

B

button to move in 10-second increments to move the hands to

12 o

’clock.

8.

T

o

 move the hands

counterclockwise, press

the 

AAAAA

 button.

This will cause the minute

hand to move

counterclockwise about one

or two minutes, and then stop

around 12 o

’clock.

If the second hand home position is off

If the hour and minute hand home position is off

 does not appear for the date

If 

If the hour and minute hand home position is off

Summary of Contents for OCW-100TDJ

Page 1: ...OCW 110TDJ OCW 100TDJ SERVICE MANUAL PARTS LIST WITHOUT PRICE QW 3721 MODULE NO REF NO S M 920 OCT 2005 Ver 1 Jun 2010...

Page 2: ...COMPONENTS 9 4 EXPLODED VIEW MODULE QW 3721 10 5 PARTS LIST MODULE QW 3721 11 6 PRECAUTIONS FOR REPAIR MODULE QW 3721 6 1 AC ALL CLEAR AND REMOVING OF MODULE 12 6 2 ACCURACY CHECKING 12 6 3 SOLAR CEL...

Page 3: ...the B button Alarm system Piezo plate on Cover Back Accuracy 20 sec month Accuracy setting system Chip capacitor selection Accuracy checking See page 12 Functions Solar powered Time calibration signa...

Page 4: ...on an Overcast Day 5 000 lux Indoor Fluorescent Lighting 500 lux Approximate Exposure Time Timekeeping Restored Full Charge 1 hour 2 hours 3 hours 30 hours 12 hours 61 hours Note that the above chargi...

Page 5: ...t is dark The auto light switch does not illuminate the face when surrounding light is bright The auto light switch will illuminate the face for about 1 5 seconds in any mode To turn the auto light sw...

Page 6: ...e hold down the B B B B B button for about two seconds The watch will beep and signal reception will start To interrupt reception Press any button When reception starts The second hand moves to READY...

Page 7: ...he hour and minute hands with 12 o clock Each press of the B button moves the hand setting 10 seconds Holding down the B button for about two seconds moves the hands at high speed High speed movement...

Page 8: ...inning To manually reset the second hand to the top of the minute 1 In the Timekeeping Mode hold down the A A A A A button for about five seconds until the second hand stops at AM or PM If you do not...

Page 9: ...second hand to stop moving whenever the watch is left in the dark Note that hand movement may stop if the watch is blocked from light by your sleeve Power Saving How the sleep state works Sleep Level...

Page 10: ...2 P3 1 P4 P5 GND5 P12 P13 GND1 TCO VCC P9 P7 Crh1 Crh2 Crh3 Crl1 Crl2 Crl3 13 13 13 15 SDA SCL SCUT 1 1 1 1 1 1 1 1 1 15 15 14 14 14 LSI TOTAL 74PINS BONDING 49PINS 1 No bonding 2 GND KI6 Short Solder...

Page 11: ...KI5 VOUT Ccp VCH LL1 KI4 VDD2 VDD2 FET D P2 P9 GND VOUT GND GND GND GND GND GND GND KI7 R1 R2 R3 GND CE2 CE1 Coil LEDOUT LED1 GND XT VDD2 Vcc O5 O6 Coil O2 O1 KI7 GND GND VC3 GNDB KI4 P2 Tr1 VDD2 AC O...

Page 12: ...g parts DIAL SUPPORTER 1 76408219 5 10195754 12 10123230 12 10123230 10 10137168 10 10137168 11 10137169 11 10137169 3 10172616 21 72270294 4 10172619 2 10135068 Battery storage CTL1025 16 72301000 14...

Page 13: ...R 3721 RJQ519902 001V01 QW 3721YC 02TK 1 C 7 10140782 LABEL 2815 RJQ517198 001V02 QW 3721YC 02TK 1 C 8 10008260 OSCILLATOR CRYSTAL CFS 145JK07 QW 3721YC 02TK 1 B 9 76408256 PCB ASS Y RJQ521705 001V01T...

Page 14: ...the second hand movement accuracy check mode at the home position adjustment mode 6 2 ACCURACY CHECKING 1 Module confirmation mode 1 While pressing A button press B button twice at the normal timekee...

Page 15: ...ACY CHECK MODE 1 While pressing A button press B button twice at the hand setting mode to enter the second hand movement accuracy check mode at Home Position Adjustment Mode 2 Press A or B button to s...

Page 16: ...s No START Check whether the Home City code is selected correctly To perform MANUAL time calibration signal reception OK There is a possibility of location bad To perform AUTO time calibration signal...

Page 17: ...Ver 1 Jun 2010 Correction of page 10 CASIO COMPUTER CO LTD Overseas Service Division 6 2 Hon machi 1 Chome Shibuya ku Tokyo 151 8543 Japan...

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