Casio W220H Illuminator Digital Watch User Manual

1. ບົດແນະນຳ

This manual provides comprehensive instructions for the proper use and care of your Casio W220H Illuminator Digital Watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece. Keep this manual for future reference.

2. ຜະລິດຕະພັນເກີນview

The Casio W220H is a durable digital watch designed for everyday use, featuring an Illuminator backlight, stopwatch, alarm functions, and water resistance. Its robust resin construction ensures reliability.

ຮູບ 2.1: ດ້ານຫນ້າ view of the Casio W220H Illuminator Digital Watch. The watch features a black resin case and band, with a clear digital display showing time and date. Buttons are visible on both sides of the case.

ຟັງຊັນປຸ່ມ:

• ປຸ່ມປັບ (ເທິງຊ້າຍ): ໃຊ້ເພື່ອເຂົ້າ ແລະ ອອກຈາກໂໝດການຕັ້ງຄ່າ, ແລະ ເພື່ອຢືນຢັນການເລືອກ.
• ປຸ່ມ MODE (ລຸ່ມສຸດຊ້າຍ): Cycles through different watch modes (Timekeeping, Stopwatch, Countdown Timer, Alarm, Dual Time).
• LIGHT Button (Bottom Front): Activates the Illuminator backlight.
• START Button (Bottom Right): Used to start/stop stopwatch or timer, and to change settings in setting modes.
• SPLIT Button (Top Right): Used for split times in stopwatch mode, and to change settings in setting modes.

3. ການຕິດຕັ້ງເບື້ອງຕົ້ນ

3.1 Setting the Time and Date:

1. ໃນໂໝດການຈັບເວລາ, ໃຫ້ກົດຄ້າງໄວ້ ປັບ button until the seconds digits begin to flash, indicating the setting screen.
2. ກົດ ໂໝດ ປຸ່ມເພື່ອຮອບວຽນຜ່ານການຕັ້ງຄ່າ: ວິນາທີ → ຊົ່ວໂມງ → ນາທີ → ປີ → ເດືອນ → ມື້.
3. ໃຊ້ ເລີ່ມ or ແຍກ buttons to increase or decrease the flashing value.
4. ເມື່ອການຕັ້ງຄ່າທັງຫມົດຖືກຕ້ອງ, ກົດປຸ່ມ ປັບ ປຸ່ມເພື່ອອອກຈາກຮູບແບບການຕັ້ງຄ່າ.

3.2 Auto Light Switch:

The watch features an auto light switch that illuminates the display when you angle the watch towards your face. This feature can be toggled on or off.

1. ໃນໂໝດການຈັບເວລາ, ໃຫ້ກົດຄ້າງໄວ້ ແສງສະຫວ່າງ button for approximately three seconds.
2. An indicator (e.g., "AUTO LIGHT ON") will appear or disappear on the display to confirm the change.
3. Note that the auto light switch automatically disables after approximately three hours to conserve battery life.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

This section details the various modes and functions of your Casio W220H watch.

4.1 Mode Navigation:

ກົດ ໂໝດ ປຸ່ມເພື່ອຮອບວຽນຜ່ານໂໝດຕໍ່ໄປນີ້:

• ໂໝດ ເວລາ
• ແບບ Stopwatch
• ແບບນັບເວລານັບຖອຍຫລັງ
• ໂໝດປຸກ
• ຮູບແບບເວລາຄູ່

4.2 Stopwatch/Chronograph:

The stopwatch measures elapsed time, split times, and two finishes. It has a 1/100-second accuracy and can measure up to 23 hours, 59 minutes, 59.99 seconds.

1. ເຂົ້າສູ່ໂຫມດໂມງຈັບເວລາໂດຍການກົດປຸ່ມ ໂໝດ ປຸ່ມ.
2. ກົດ ເລີ່ມ ປຸ່ມເພື່ອເລີ່ມຕົ້ນການກໍານົດເວລາ.
3. ກົດ ເລີ່ມ ກົດປຸ່ມອີກເທື່ອຫນຶ່ງເພື່ອຢຸດເວລາ.
4. ກົດ ປັບ ປຸ່ມເພື່ອຣີເຊັດໂມງຈັບເວລາເປັນສູນ.
5. To record a split time, press the ແຍກ button while the stopwatch is running. The display will show the split time while the internal timer continues. Press ແຍກ ອີກເທື່ອຫນຶ່ງເພື່ອກັບຄືນໄປຫາເວລາທີ່ຜ່ານໄປ.

4.3 Daily Alarm & Hourly Time Signal:

The watch features a daily alarm and an hourly ສັນຍານເວລາ.

1. ເຂົ້າສູ່ໂໝດປຸກໂດຍການກົດປຸ່ມ ໂໝດ ປຸ່ມ.
2. ກົດ ປັບ button to enter the alarm setting mode. The hour digits will flash.
3. ໃຊ້ ເລີ່ມ or ແຍກ ປຸ່ມເພື່ອກໍານົດຊົ່ວໂມງ.
4. ກົດ ໂໝດ button to move to the minute digits, then use ເລີ່ມ or ແຍກ ເພື່ອກໍານົດນາທີ.
5. ກົດ ປັບ ປຸ່ມເພື່ອອອກຈາກໂໝດຕັ້ງປຸກ.
6. ເພື່ອສະຫຼັບໂມງປຸກ ຫຼື ໂມງurly time signal on/off, press the ເລີ່ມ button in Alarm Mode (without holding ປັບ).

4.4 Illuminator Backlight:

The Illuminator backlight provides easy readability in low-light conditions.

1. ກົດ ແສງສະຫວ່າງ ປຸ່ມເພື່ອແສງສະຫວ່າງຈໍສະແດງຜົນ.
2. The light will stay on for a few seconds.

5. ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• Illuminator Backlight: Fully automatic LED backlight for clear visibility in any lighting condition.
• ຊີວິດຫມໍ້ໄຟຍາວ: Approximately 3 years with the included CR1616 battery.
• Stopwatch/Chronograph: 1/100-second stopwatch functions for precise time measurement.
• Daily Alarm & Hourly Time Signal: Convenient alerts and time markers.
• 50M ກັນນ້ໍາ: Suitable for swimming and showering, but not for diving.
• Full Auto-Calendar: Pre-programmed calendar up to the year 2099, automatically adjusting for month lengths and leap years.

6. ບໍາລຸງຮັກສາ

6.1 ຄວາມຕ້ານທານນ້ໍາ:

The Casio W220H is water resistant to 50 meters. This means it is suitable for everyday use and can withstand splashes, rain, and brief immersion in water. However, it is not recommended for prolonged underwater use or high-pressure water activities like diving. Do not operate buttons while the watch is wet or submerged.

6.2 ການອະນາໄມ:

To clean your watch, wipe it with a soft, dry cloth. For stubborn dirt, use a soft cloth dampened with water and a mild neutral detergent, then wipe dry. Avoid using volatile agents like thinner, benzine, or alcohol, as they may damage the resin components.

6.3 ການປ່ຽນແບັດເຕີລີ:

The watch uses a CR1616 battery. When the display becomes dim or functions become erratic, it is time to replace the battery. Battery replacement should ideally be performed by a qualified technician to ensure proper sealing and water resistance.

7. ການແກ້ໄຂບັນຫາ

• ຈໍສະແດງຜົນຫວ່າງເປົ່າ ຫຼືມືດ: ແບັດເຕີຣີອາດຈະຕໍ່າ ຫຼືໝົດ. ປ່ຽນແບັດ.
• ເວລາບໍ່ຖືກຕ້ອງ: Re-set the time and date as described in the "Setting the Time and Date" section. Ensure the correct AM/PM setting is selected.
• ໂມງປຸກບໍ່ມີສຽງ: Check if the alarm is enabled in Alarm Mode. Ensure the volume is not muted if applicable (this model does not have volume control, but general advice).
• ນ້ໍາພາຍໃນໂມງ: Immediately take the watch to an authorized service center. Do not attempt to open or dry the watch yourself, as this may cause further damage.

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະ ໜັບ ສະ ໜູນ

Your Casio W220H watch comes with a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Casio webເວັບໄຊ.

For technical support, service, or inquiries regarding your watch, please contact Casio customer service through their official webເວັບໄຊ ຫຼືຂໍ້ມູນການຕິດຕໍ່ທີ່ສະໜອງໃຫ້ຢູ່ໃນການຫຸ້ມຫໍ່ຜະລິດຕະພັນຂອງທ່ານ.

Official Casio Webເວັບໄຊ: www.casio.com