Manual Pengguna Jam Digital Siri F91W Casio

pengenalan

Thank you for choosing the Casio F91W Series Digital Watch. This manual provides detailed instructions for the proper use and maintenance of your watch. The F91W is a reliable and lightweight digital timepiece, featuring water resistance, an LED light, a 1/100 second stopwatch, regular timekeeping functions (hour, minute, second, PM, date, day), and a daily alarm. It is designed for durability and long-lasting performance with an approximate 7-year battery life.

Rajah 1: Depan view of the Casio F91W digital watch. This image displays the watch's black resin case and strap, with its clear digital display showing time, day, and date. Three buttons are visible on the sides for mode, light, and alarm functions.

Persediaan

Tetapan Masa Awal

1. Tekan ke MODE butang (kiri bawah) berulang kali sehingga detik mula berkelip. Ini menunjukkan anda berada dalam Mod Tetapan Masa.
2. Tekan ke CAHAYA button (top left) to cycle through the settings: seconds, hour, minutes, month, date, day of the week.
3. Gunakan ALARM ON / OFF button (right) to adjust the flashing value.
4. Setelah semua tetapan betul, tekan butang MODE butang untuk keluar dari Mod Tetapan Masa.

Pemilihan Format 12/24 Jam

Dalam mod pemantauan masa biasa, tekan butang ALARM ON / OFF button (right) to toggle between 12-hour and 24-hour time formats. The "PM" indicator will appear for PM hours in 12-hour format.

Arahan Operasi

Mod Penjagaan Masa

• Displays current time (hour, minute, second), day of the week, and date.
• Tekan ke CAHAYA button (top left) to illuminate the display for visibility in low light conditions.

Mod Penggera

1. Daripada Mod Penjagaan Masa, tekan butang MODE button once to enter Alarm Mode.
2. Tekan ke CAHAYA butang untuk memilih tetapan jam atau minit.
3. Gunakan ALARM ON / OFF butang untuk melaraskan nilai berkelip.
4. Untuk menghidupkan/MATI penggera, tekan butang ALARM ON / OFF button in Alarm Mode (without any value flashing). An alarm indicator will appear on the display when the alarm is active.
5. Tekan ke MODE button to return to Timekeeping Mode.

Mod Jam Randik

1. Daripada Mod Penjagaan Masa, tekan butang MODE button twice to enter Stopwatch Mode.
2. Tekan ke ALARM ON / OFF button to START/STOP the stopwatch.
3. Semasa jam randik berjalan, tekan butang CAHAYA button to record a LAP time. Press ALARM ON / OFF untuk berhenti, kemudian CAHAYA untuk menetapkan semula kepada sifar.
4. Tekan ke MODE button to return to Timekeeping Mode.

Penyelenggaraan

Tahan Air

The Casio F91W is water resistant. It is suitable for daily use, splashing, rain, and brief immersion in water. However, it is bukan recommended for swimming, diving, or prolonged water activities. Do not operate buttons while the watch is wet or submerged.

Penggantian Bateri

The watch uses a CR2016 model battery, providing approximately 7 years of life. When the display becomes dim or functions become erratic, it may be time to replace the battery. Battery replacement should ideally be performed by a qualified watch technician to ensure proper sealing and water resistance.

Pembersihan

Wipe the watch with a soft, dry cloth. For stubborn dirt, use a slightly damp kain dan kemudian keringkan dengan teliti. Elakkan menggunakan pembersih atau pelarut kimia.

Menyelesaikan masalah

Spesifikasi

• Nombor Model: F-91WB-1A
• Dimensi: 4.25 x 3.15 x 2.83 inci (Pakej)
• Berat: 4.23 auns (Pakej)
• Tahan Air: Suitable for daily use, splashing, rain. Not for swimming or diving.
• Hayat Bateri: Approximately 7 years (CR2016)
• ciri-ciri: LED Light, 1/100 Second Stopwatch, Daily Alarm, Hourly Time Signal, Auto Calendar, 12/24-Hour Format.
• Bahan Band: Environmentally friendly (Bio-Based) resin

Waranti dan Sokongan

For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Casio webtapak. Simpan bukti pembelian anda untuk sebarang tuntutan waranti.

For further assistance, you may contact Casio customer service through their official channels. Contact details are typically available on the manufacturer's webtapak atau dalam pembungkusan produk.