Casio BG-153 Скачать руководство пользователя страница 11

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6. PRECAUTIONS FOR REPAIR : QW-2285 / 2286

6-1. AC (ALL CLEAR) AND REMOVING OF MODULE

1.Perform AC (ALL CLEAR) when inserting a new battery, or else the memories and or counters may

give erratic displays.

Touch the AC contact and the positive (+) side of the battery or main plate with the metallic tweezers.

The contact should be made for about two seconds.

For 2 seconds after the AC operation, do not make any button operations on these modules.

2.On removing of the module from the case, please insert the precision screw driver between the module

and the case pointed by arrows.

6-2. ACCURACY CHECKING

Check 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 button, press the A and C buttons, at the normal time keepingmode.

Then all the segments are displayed and the LCD drive signals are changed to the static drive signal of

"32 Hz" so that you can check the accuracy with the quartz timer.

B) CANCELLATION OF THE "ACCURACY CHECKING MODE"

Press any button except for D button.

Then the display is returned to its original state.

NOTE: The "ACCURACY CHECKING MODE"

will automatically return to the regular

mode in 1 ~ 2 hour(s) without any operation.

QW-2285

QW-2286

Metallic tweezers

Содержание BG-153

Страница 1: ...WITHOUT PRICE SERVICE MANUAL PARTS LIST REF NO S M 729 JANUARY 2001 QW 2285 QW 2286 MODULE NO R BG 153 QW 2285 BG 154 QW 2286...

Страница 2: ...text A mark appears on the display to let you know when a target date is reached 1 100 second stopwatch Measuring capacity 23 59 59 99 Measuring modes Elapsed time split time 1st 2nd place times Dual...

Страница 3: ...gits Data is automatically stored into alphabetical order based on the name data You can recall records by scrolling through them on the display Mode indicator Text area Number area Remaining memory T...

Страница 4: ...the watch beeps every hour on the hour The alarm on the display when you exit the Alarm Mode appears first the next time you enter the Alarm Mode To set the alarm time 1 Hold down until the hour digit...

Страница 5: ...henever an alarm sounds DATA BANK MODE The Data Bank Mode lets you store up to 25 records each with a name up to eight characters and a phone number up to 12 digits Data is automatically stored into a...

Страница 6: ...ting has no relation to the Dual Time Mode time 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 on...

Страница 7: ...Y0 X13Y4 X14Y4 X10Y4 X11Y4 X7Y4 X14Y2 X13Y2 X12Y2 X10Y2 X9Y2 X8Y2 X8Y4 X11Y2 X7Y2 X14Y1 X13Y1 X12Y1 X10Y1 X9Y1 X12Y4 X9Y4 X8Y1 X11Y1 X7Y1 X7Y3 X14Y3 X13Y3 X12Y3 X10Y3 X9Y3 X8Y3 X11Y3 X6Y0 X5Y0 X4Y0 w3...

Страница 8: ...VDD VDD XT XT XTB KI2 KI2 KI7 KI7 KC3 KC2 N3 N2 N1 N4 VDD VDD VDD VDD VDD SE KI5 KI5 SF TB PF VDD 3a PCB ass y 7640 4221 3b PCB ass y 7640 4222 Resistor Chip R Transistor Tr Transistor Tr2 Transistor...

Страница 9: ...4221 3b 7640 4222 PCB ass y 2a 1002 4517 2b 7020 6090 2c 1002 4507 2d 1002 4508 2e 7020 6092 13 7230 0511 Battery Lithium CR1616 1a 1003 9541 1b 1003 9543 1c 1003 9544 1d 1003 9520 11 7233 2736 4 EXP...

Страница 10: ...2285AT 11 1 A 1c 1003 9544 LCD C2285 05P QW 2285AT 12 1 A 1d 1003 9520 LCD C2285 01P QW 2286AT 02 03 04 07 1 A 2a 1002 4517 EL YEL 1951 A 91 QW 2285AT 09 11 12 1 A 2b 7020 6090 EL YEL 1951 A 03 QW 22...

Страница 11: ...ointed by arrows 6 2 ACCURACY CHECKING Check 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 ACCURAC...

Страница 12: ...Nishi Shinjuku Kimuraya Bldg 1F 5 25 Nishi Shinjuku 7 Chome Shinjuku ku Tokyo 160 0023 Japan Printed in Japan Overseas Service Division CASIO TECHNO CO LTD EI0100611A...