1. Pengenalan
This manual provides essential instructions for the proper use and care of your Casio Collection Vintage Digital Watch, model A171WE-1AEF. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Image 1: Casio Collection Vintage Digital Watch A171WE-1AEF.
2. Ciri-ciri Utama
- Digital Display: Clear and easy-to-read time and date.
- Alarm Function: Set daily alarms.
- Stopwatch: Measure elapsed time with precision.
- Light: Illuminates the display for visibility in low-light conditions.
- Water Resistance: Suitable for everyday use and minor splashes.
- Adjustable Stainless Steel Strap: Provides a comfortable and secure fit.
- Day and Date Calendar: Displays the current day of the week and date.
3. Persediaan Awal
3.1 Menetapkan Masa dan Tarikh
- Tekan ke MODE butang berulang kali sehingga skrin tetapan masa muncul (biasanya ditunjukkan dengan digit berkelip).
- Gunakan CAHAYA button to select the digit you wish to change (hours, minutes, year, month, day).
- Gunakan MULA/BERHENTI button to adjust the selected digit.
- Setelah semua tetapan betul, tekan butang MODE butang untuk keluar dari mod tetapan.
3.2 Melaraskan Tali
The stainless steel strap features a deployment clasp and is fully adjustable. To adjust the length, locate the clasp mechanism. Most Casio metal straps allow for fine adjustment by moving the clasp along the bracelet, or by removing links. If removing links is necessary, it is recommended to seek assistance from a professional jeweler to avoid damage.

Image 2: Watch on wrist, demonstrating fit.
4. Operating the Watch Functions
4.1 Menggunakan Penggera
- Tekan ke MODE button until the alarm mode is displayed (often indicated by "AL").
- Gunakan CAHAYA butang untuk memilih digit jam atau minit.
- Gunakan MULA/BERHENTI butang untuk menetapkan masa penggera yang diingini.
- Tekan MODE to confirm and activate the alarm.
4.2 Menggunakan Jam Rangki
- Tekan ke MODE button until the stopwatch mode is displayed (often indicated by "ST").
- Tekan ke MULA/BERHENTI butang untuk memulakan masa.
- Tekan MULA/BERHENTI sekali lagi untuk menjeda/menyambung semula.
- Tekan ke LAP / RESET butang untuk menetapkan semula jam randik kepada sifar.
4.3 Using the Light
Tekan ke CAHAYA button (typically on the upper left side of the watch case) to illuminate the display for a few seconds.
5. Penyelenggaraan
5.1 Penggantian Bateri
Your watch is powered by one Lithium Metal battery. When the display becomes dim or functions become erratic, it is time to replace the battery. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and maintain water resistance.
5.2 Tahan Air
This watch is rated for 10 Meters Water Resistance. This means it is suitable for everyday use and can withstand splashes or brief immersion in water. It is bukan suitable for swimming, showering, or diving. Avoid operating buttons while the watch is wet to prevent water ingress.
5.3 Pembersihan dan Penjagaan
- Lap jam tangan dengan kerap menggunakan kain lembut dan kering untuk menghilangkan kotoran dan kelembapan.
- For the stainless steel strap, use a soft brush and mild soapy water if necessary, then rinse thoroughly and dry completely.
- The watch features an acrylic crystal, which is prone to scratches. Avoid contact with abrasive materials. Minor scratches can sometimes be buffed out with specialized acrylic polish.
- Elakkan daripada mendedahkan jam tangan kepada suhu yang melampau, cahaya matahari langsung untuk tempoh yang lama atau medan magnet yang kuat.
6. Penyelesaian masalah
6.1 Paparan Kosong atau Malap
- Punca: Bateri lemah.
- Penyelesaian: Gantikan bateri.
6.2 Butang Tidak Responsif
- Punca: Watch may be in a locked mode or battery is low.
- Penyelesaian: Try pressing all buttons firmly. If unresponsive, consider battery replacement.
6.3 Masa/Tarikh Salah
- Punca: Time/date not set correctly or reset due to battery change.
- Penyelesaian: Ikut arahan dalam Bahagian 3.1 untuk menetapkan semula masa dan tarikh.
7. Spesifikasi
| Nombor Model | A171WE-1AEF |
| Jenama | Casio |
| Jenis Paparan | digital |
| Jenis Pergerakan | Kuarza |
| Bahan Kes | damar |
| Bahan Band | Keluli Tahan Karat |
| Warna Band | Perak |
| Diameter Kes | 39 Milimeter |
| Ketebalan Kes | 8 Milimeter |
| Lebar Jalur | 20 Milimeter |
| Kedalaman Rintangan Air | 10 Meters (Water Resistant) |
| Jenis Bateri | 1 Bateri Lithium Metal |
| Jenis Genggam | Genggam Penyebaran |
| Ciri-ciri Tambahan | Alarm, Light, Stop Watch, Day and Date |
8. Waranti dan Sokongan
8.1 Maklumat Waranti
This Casio watch comes with a Limited Warranty. For specific details regarding the warranty period and coverage, please refer to the warranty card included with your purchase or visit the official Casio webtapak.
8.2 Sokongan Pelanggan
Untuk bantuan lanjut, sokongan teknikal atau pertanyaan perkhidmatan, sila lawati laman web rasmi Casio webtapak atau hubungi bahagian perkhidmatan pelanggan mereka. Maklumat hubungan biasanya boleh didapati di Casio webtapak atau dalam dokumentasi yang disediakan bersama jam tangan anda.