Ọrọ Iṣaaju
This manual provides comprehensive instructions for the operation and maintenance of your Casio G-Shock GA-100 Series Watch. Designed for durability and precision, this watch features a robust construction with shock and magnetic resistance, 200-meter water resistance, and a range of advanced functions to support various activities.

olusin 1: Iwaju view of the Casio G-Shock GA-100 Series Watch, highlighting its robust design and multi-function display.
Eto Itọsọna
Before using your watch, it is essential to set the correct time, date, and other basic configurations. The GA-100 series combines analog and digital displays, requiring specific steps for synchronization.
1. Eto Aago ati Ọjọ
- Ensure the watch is in Timekeeping Mode. If not, press the MODE button repeatedly until the current time and date are displayed.
- Tẹ mọlẹ ṢAtunṣe button (top left) for approximately 3 seconds until the city code starts flashing. This indicates the setting mode.
- Lo awọn Siwaju (isalẹ ọtun) ati Yipada (top right) buttons to select your desired city code (Home City).
- Tẹ awọn MODE button to cycle through the settings: DST (Daylight Saving Time), 12/24-hour format, Seconds, Hour, Minute, Year, Month, Day, and Light Duration (LT).
- Fun eto kọọkan, lo Siwaju ati Yipada awọn bọtini lati yi awọn iye.
- Lẹhin ti ṣeto akoko ati ọjọ, tẹ bọtini naa ṢAtunṣe button to exit the setting mode. The watch hands will automatically adjust to the digital time.
Video 1: Detailed guide on how to adjust the time and date settings on a Casio G-Shock watch, demonstrating button presses and display changes.
Awọn ilana Iṣiṣẹ
Your G-Shock GA-100 watch is equipped with multiple modes and functions. Use the MODE button to navigate between them.
1. Iṣẹ Iduro-iṣẹ
- Lati Ipo Itọju akoko, tẹ MODE until "STW" (Stopwatch) appears.
- Tẹ Bẹrẹ/Duro (bottom right) to start and stop the stopwatch.
- Tẹ PIPIN/TUNTUN (bottom left) to record split times or reset the stopwatch when stopped.
- The watch features a 1/1000-second stopwatch with speed measurement capabilities.
2. Aago kika
- Lati Ipo Itọju akoko, tẹ MODE until "TMR" (Timer) appears.
- Lati ṣeto akoko kika, dimu ṢAtunṣe titi wakati eto seju. Lo Siwaju/Yipada lati ṣeto.
- Tẹ MODE láti gbé láàrín àwọn ètò wákàtí àti ìṣẹ́jú.
- Tẹ ṢAtunṣe lati jẹrisi.
- Tẹ Bẹrẹ/Duro to start and stop the countdown.
3. Iṣẹ-ṣiṣe itaniji
- Lati Ipo Itọju akoko, tẹ MODE until "ALM" (Alarm) appears. The GA-100 supports up to five daily alarms.
- Lo Siwaju to cycle through AL1 to AL5 and SNZ (Snooze Alarm).
- Lati ṣeto itaniji, dimu ṢAtunṣe titi wakati eto seju. Lo Siwaju/Yipada lati ṣeto wakati ati iṣẹju.
- Tẹ ṢAtunṣe lati jẹrisi.
- To turn an alarm ON/OFF, select the alarm number and press Bẹrẹ/Duro.
4. Àkókò Àgbáyé
- Lati Ipo Itọju akoko, tẹ MODE until "WT" (World Time) appears.
- Lo Siwaju ati Yipada si view the current time in 48 cities (29 time zones).
5. Backlight (Auto LED)
- The watch features an Auto LED light. To activate it manually, press the A.LIGHT bọtini (oke apa ọtun).
- To enable Auto Light, hold the A.LIGHT button for several seconds until "A.LIGHT" appears on the digital display. When enabled, tilting your wrist towards you in a dark environment will automatically illuminate the display.
Itoju
Proper care ensures the longevity and performance of your G-Shock watch.
- Ninu: Wipe the watch with a soft, dry cloth. For stubborn dirt, use a mild soap solution and rinse thoroughly under running water. Ensure all buttons are not pressed while submerged.
- Omi Resistance: The watch is water resistant to 200 meters. This means it is suitable for showering, swimming, and snorkeling. Avoid operating buttons underwater to prevent water intrusion.
- Ifihan iwọn otutu: Avoid exposing the watch to extreme temperatures, both hot and cold, as this can affect battery life and accuracy.
- Rirọpo Batiri: The watch is powered by a 2-year CR1220 battery. When the display dims or functions become erratic, it's time for a battery replacement. It is recommended to have this done by a qualified technician to maintain water resistance.
Laasigbotitusita
Tí o bá ní ìṣòro pẹ̀lú aago rẹ, wo àwọn ìṣòro àti ojútùú tí ó wọ́pọ̀ wọ̀nyí:
- Ifihan oni-nọmba jẹ Ofo tabi Dim: Batiri naa le jẹ kekere. Rọpo batiri CR1220.
- Awọn ọwọ Analog Ko Baramu Aago oni-nọmba: Perform a manual hand alignment. In Timekeeping Mode, hold ṢAtunṣe until the city code flashes, then press MODE repeatedly until you reach the hand alignment screen (usually indicated by "H.SET"). Use Siwaju/Yipada to align the hands to 12:00, then press ṢAtunṣe.
- Buttons Are Unresponsive: Ensure the watch is not in a locked mode (if applicable) or that it is not submerged in water. If the issue persists, a reset may be required (refer to the full manual for advanced reset procedures).
- Àkókò tí kò péye: Check your Home City setting and DST (Daylight Saving Time) settings. Ensure they are correctly configured for your region.
Awọn pato
| Brand | Casio |
| Awoṣe Awoṣe | GA-100 XL Series G-Shock |
| Nọmba Awoṣe Nkan | GBA900SM-7A9 |
| Gbigbe | Kuotisi |
| Omi Resistance | 200 Mita (20 BAR) |
| mọnamọna Resistance | Bẹẹni |
| Resistance oofa | Bẹẹni |
| Ohun elo ọran | Resini |
| Batiri Iru | Batiri irin Litiọmu kan (CR1220) |
| Igbesi aye batiri | Isunmọ. ọdun meji 2 |
| Yiye | ± 15 aaya fun osu kan |
| Ọja Mefa | 3.94 x 4.33 x 3.94 inches; 2.47 iwon |
Atilẹyin ọja ati Support
Your Casio G-Shock GA-100 Series Watch comes with an International Warranty Card. Please refer to this card for detailed information regarding warranty coverage, terms, and conditions.
Fun iranlọwọ siwaju sii, atilẹyin imọ-ẹrọ, tabi awọn ibeere iṣẹ, jọwọ ṣabẹwo si Casio osise naa website or contact their customer service department. Keep your purchase receipt and warranty card in a safe place.