Kupu Whakataki
This manual provides detailed instructions for the proper setup, operation, and maintenance of your Casio G-Shock GD-400-1B2CR Digital Quartz Sport Watch. Designed for durability and functionality, this timepiece features shock resistance, 200-meter water resistance, an Auto Super Illuminator LED with Flash Alert, World Time, five daily alarms, and a 1/100th second stopwatch. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.
Tatūnga
Your G-Shock watch comes with a pre-installed Lithium Metal battery. Upon first use, or after a battery change, you may need to set the current time and date.
Tautuhi Wā me te Rā
- I roto i te Aratau Timekeeping, pehia me te pupuri i te WHAKAARO pēhi i te pātene kia tīmata rā anō te mura o te waehere tāone. E tohu ana tēnei i te aratau tautuhinga.
- Whakamahia te Whakamuri a WHAKAMUA pātene hei tīpako i te waehere tāone e hiahiatia ana (rohe wā).
- Pehia te MODE button to cycle through the settings: DST (Daylight Saving Time), 12/24-hour format, Seconds, Hour, Minute, Year, Month, Day.
- Whakamahia te Whakamuri a WHAKAMUA nga paatene hei whakatika i te uara kanapa.
- Kia tika nga tautuhinga katoa, pehia te WHAKAARO pātene ki te puta i te aratau tautuhinga.

Whakaahua: Mua view of the Casio G-Shock GD-400-1B2CR watch, displaying its digital interface and robust design.
Nga Tohutohu Whakahaere
Ngā Aratau Whakatere
Pehia te MODE pātene hei tirotiro i ngā mahi rerekē o te mataaratanga:
- Aratau Waahi: Ka whakaatu i te wa me te ra o naianei.
- Aratau Wā o te Ao: Shows the current time in various cities around the globe.
- Aratau Tapukati: Measures elapsed time with 1/100th second accuracy.
- Aratau Matawaenga Kaute: Allows setting a countdown from a specified time.
- Aratau Whakaoho: Set up to five independent daily alarms.
Mahi Wā o te Ao
I roto i te Aratau Wā o te Ao, whakamahia te Whakamuri a WHAKAMUA buttons to scroll through different city codes and view their current times.
Te whakamahi i te Stopwatch
I roto i te Aratau Maataki:
- Pehia te TITIAKI/TATA te paatene hei timata me te whakamutu i te mataaratanga.
- Pehia te WHAKAARO te patene ki te tautuhi ano i te mataaratanga ki te kore.
- The watch supports split time measurements.
Tautuhinga Whakaoho
I roto i te Aratau whakaoho:
- Whakamahia te Whakamuri a WHAKAMUA buttons to select one of the five alarms (AL1 to AL5) or the Hourly Waitohu Wā (SIG).
- Patohia me te pupuri i te WHAKAARO pēhi i te pātene kia tīmata rā anō te uira o te whakaoho.
- Whakamahia te MODE pātene hei neke i waenga i ngā tautuhinga hāora me te meneti.
- Whakamahia te Whakamuri a WHAKAMUA nga paatene hei whakatika i te uara kanapa.
- Pehia te WHAKAARO pātene hei whakaū me te puta.
Super Illuminator LED and Flash Alert
Pehia te KAMARAMA button to illuminate the display. The Auto Super Illuminator feature can be enabled to automatically light up the display when the watch is tilted towards your face. The Flash Alert function causes the backlight to flash for alarms, hourly time signals, and countdown timer alerts.
Mahi Wahangu
The watch features a mute function to silence button operation tones. To activate or deactivate, refer to the detailed instructions in the full Casio module manual.

Image: The Casio G-Shock GD-400-1B2CR watch displayed on a wrist, showcasing its size and fit.
Ataata: Kua mutuview of the Casio G-Shock watch, demonstrating its features and design. This video is provided by the seller.
Te tiaki
Ātete wai
Your watch is water resistant to 200 meters (660 feet). This rating makes it suitable for professional marine activity and serious surface water sports. However, it is not suitable for diving. Avoid operating buttons while the watch is wet or submerged to prevent water ingress.
Te horoi
To maintain the appearance and functionality of your watch, regularly wipe it with a soft, dry cloth. For stubborn dirt, especially on the resin band and case, use a mild soap solution and a soft brush, then rinse thoroughly with fresh water and dry completely. Avoid using harsh chemicals or solvents.
Whakakapinga Pūhiko
The watch uses one Lithium Metal battery. When the battery power is low, the display may dim or functions may become unreliable. Battery replacement should be performed by a qualified watch technician or an authorized Casio service center to ensure proper sealing and water resistance.
Raparongoā
- Whakaaturanga Pātea: Tirohia mēnā kua pau te pākahiko. Mēnā kua pau, whakakapia te pākahiko.
- Wā Hē: Re-enter the Timekeeping Mode and adjust the time and date settings as described in the Setup section. Ensure the correct city code and DST setting are selected.
- Patene Karekau i te whakautu: Ensure the watch is not in a locked mode (if applicable, refer to the full module manual). If the issue persists, a battery reset or professional inspection may be required.
- Water Inside Display: If condensation or water appears inside the watch, cease use immediately and take it to an authorized service center. This indicates a breach in water resistance.
Whakatakotoranga
| Āhuahira | Taipitopito |
|---|---|
| Tau tauira | GD-400-1B2CR |
| Te Diamita o te keehi | 49.7mm |
| Ātete wai | 200m (660ft) |
| Te nekehanga | Quartz |
| Rauemi | Resin |
| Momo Pūhiko | 1 pūhiko Lithium Metal (kei roto) |
| Te Aukati | Ae |
| Whakamaramatanga | Auto Super Illuminator LED with Flash Alert |
| Te Wa o te Ao | Ae |
| Whakaoho | 5 Ngā Whakaoho o ia Rā |
| Waatiti | 1/100th Sec. Stopwatch |
| Mahi Wahangu | Ae |
| Whakatupato Pūhiko Iti | Ae |
Pūtāhui me te Tautoko
Mō ngā mōhiohio pūtāhui, ratonga, tautoko tāpiri rānei, tirohia te paetukutuku mana o Casio webpaetukutuku, whakapā atu ranei ki te ratonga kaihoko a Casio. Puritia to riirii hoko hei tohu mo te hoko mo nga kereme whakamana.





