Ọrọ Iṣaaju
Thank you for choosing the Casio G-Shock GA-140-1A1 analog-digital watch. This timepiece is engineered for durability and functionality, featuring shock and magnetic resistance, 200-meter water resistance, and a range of advanced features. This manual provides comprehensive instructions to help you understand and utilize all the functions of your new watch.

Figure 1: Casio G-Shock GA-140-1A1 Watch Overview. This image displays the watch's main face, highlighting the analog hands, digital displays for time, day, and date, and the various function buttons located around the bezel.
General Guide and Button Functions
Your GA-140-1A1 watch features four main buttons and one light button, each serving multiple functions depending on the current mode. Refer to Figure 1 for button locations.
- A (ADJUST) Button (Top Left): Used to enter and exit setting modes. Press and hold to adjust settings.
- B (REVERSE) Button (Top Right): Used to scroll backward through settings or change values. In Timekeeping Mode, press to illuminate the display.
- C (MODE) Button (Bottom Left): Used to cycle through the watch's different modes (Timekeeping, World Time, Stopwatch, Timer, Alarm).
- D (FORWARD / START-STOP) Button (Bottom Right): Used to scroll forward through settings or change values. In Stopwatch mode, it acts as START/STOP.
- Light Button (Front, below 6 o'clock position): Activates the Amber LED backlight for illumination.
Setup: Initial Time and Date Settings
- Tẹ Ipo Eto Aago: Ni Ipo Ṣiṣe Aago, tẹ mọlẹ A (ṢAtunṣe) button for about two seconds until the city code starts to flash on the digital display. This indicates the setting screen.
- Select City Code (Time Zone): Lo awọn D (FORWARD) ati B (REVERSE) awọn bọtini lati yan koodu ilu ti o fẹ (agbegbe akoko).
- Configure Daylight Saving Time (DST): Tẹ awọn C (MODE) button to move to the DST setting. Use D (FORWARD) to toggle between ON (DST) and OFF (Standard Time).
- Ṣeto Aago ati Ọjọ: Tẹ awọn C (MODE) button repeatedly to cycle through the settings in the following order: DST → 12/24-hour format → Seconds → Hour → Minute → Year → Month → Day → Illumination Duration → Hand Home Position Correction. Use D (FORWARD) ati B (REVERSE) lati ṣatunṣe kọọkan iye.
- Hand Home Position Correction: If the analog hands do not match the digital time, navigate to the Hand Home Position Correction setting. Press D (FORWARD) to advance the minute hand by 20 seconds. Hold D (FORWARD) to move the hands at high speed. Press B (REVERSE) to reset the hands to 12 o'clock. Once aligned, press A (ṢAtunṣe) lati fipamọ ati jade.
- Jade Ipo Eto: After configuring all settings, press the A (ṢAtunṣe) button to exit the setting mode. The watch will return to Timekeeping Mode.
Awọn ọna ṣiṣe
Tẹ awọn C (MODE) button to cycle through the watch's various modes:
- Ipo Itọju akoko: Ṣe afihan akoko lọwọlọwọ, ọjọ, ati ọjọ. Eyi ni ipo aiyipada.
- Ipo Aago Agbaye: O faye gba o lati view the current time in 48 cities (29 time zones) around the world. Use D (FORWARD) ati B (REVERSE) lati yi lọ nipasẹ awọn koodu ilu.
- Ipo Aago iṣẹju-aaya: Features a 1/1000-second stopwatch with speed measurement. Press D (START-STOP) lati bẹrẹ / da, ati A (ṢAtunṣe) lati tun.
- Ipo Aago kika: Set a countdown time up to 24 hours. Press D (START-STOP) to start/stop the timer.
- Ipo Itaniji: Set up to 5 daily alarms and an hourly time signal (SIG). Use D (FORWARD) ati B (REVERSE) to select alarms, and A (ṢAtunṣe) to set them.
Itoju
Ìtọ́jú tó péye yóò jẹ́ kí aago G-Shock rẹ pẹ́ títí, kí ó sì ṣiṣẹ́ dáadáa.
- Atako Omi (200M): Your watch is water-resistant to 200 meters. This means it is suitable for showering, swimming, and shallow diving. Ma ṣe ṣiṣẹ awọn bọtini lakoko ti aago ti wa ni inu omi. Avoid exposing the watch to hot water or steam, as this can compromise the seals.
- Ninu: Wipe the watch case and band with a soft, dry cloth. For stubborn dirt, use a soft cloth dampened with water and a mild neutral detergent, then wipe dry. Avoid harsh chemicals or solvents.
- Batiri: The watch uses a Lithium Metal battery (CR1220). Battery life is approximately 2 years. When the display becomes dim or functions become unstable, it is time to replace the battery. We recommend having battery replacement performed by an authorized Casio service center to ensure water resistance is maintained.
- Awọn iwọn otutu: Yẹra fún fífi aago rẹ sí ojú otútù tó le koko, yálà gbígbóná tàbí òtútù, fún ìgbà pípẹ́.
Laasigbotitusita
| Isoro | Ojutu |
|---|---|
| Awọn ọwọ Analog ko baramu akoko oni-nọmba. | Perform Hand Home Position Correction as described in the Setup section. |
| Ifihan oni nọmba jẹ baibai tabi ofo. | Batiri naa le kere si. Yi batiri pada ni ile-iṣẹ iṣẹ ti a fun ni aṣẹ. |
| Watch functions are unresponsive. | A strong impact or magnetic field may have affected the watch. Ensure the battery is not depleted. If issues persist, contact Casio support. |
| Akoko ko tọ. | Check your city code (time zone) and DST settings. Re-adjust the time and date if necessary. |
Awọn pato
- Nọmba awoṣe: GA-140-1A1
- Ikole: Shock Resistant, Magnetic Resistant
- Omi Resistance: 200 Mita (20 BAR)
- Akoko: Ifihan Analog ati Dijital
- Àkókò Àgbáyé: 48 cities (29 time zones), Daylight Saving Time on/off, Home city/World time city swapping
- Aago iṣẹju-aaya: 1/1000-second, Measuring capacity: 99:59'59.999'', Measuring modes: Elapsed time, lap time, split time, Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
- Aago kika: Measuring unit: 1 second, Countdown range: 24 hours, Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
- Awọn itaniji: 5 daily alarms (with 1 snooze alarm), Hourly time signal (SIG)
- Imọlẹ: Amber LED backlight (Auto light switch, selectable illumination duration, afterglow)
- Kalẹnda: Full auto-calendar (to year 2099)
- Yiye: ± 15 aaya fun osu kan
- Batiri: CR1220 (Approx. 2 years)
- Awọn iwọn: Approximately 55 × 51.2 × 16.9 mm (H × W × D)
- Ìwúwo: Isunmọ 72 g (4.2 iwon)
Atilẹyin ọja ati Support
Your Casio G-Shock GA-140-1A1 watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including coverage duration and service procedures.
For further assistance, troubleshooting, or service inquiries, please visit the official Casio support website or contact their customer service department. You can often find detailed FAQs and additional resources online.
Atilẹyin Ayelujara: Ṣabẹwo si Atilẹyin Casio