Casio PRW-6900YL-5
Casio PRW-6900YL-5 Pro Trek Watch Instruction Manual
Model: PRW-6900YL-5 | Brand: Casio
1. Pengenalan
This manual provides detailed instructions for the operation and maintenance of your Casio PRW-6900YL-5 Pro Trek watch. This timepiece is equipped with advanced features designed for outdoor enthusiasts, including Tough Solar power, Multi-Band 6 atomic timekeeping, 100-meter water resistance, and Triple Sensor technology.
Ciri-ciri utama termasuk:
- Tough Solar Movement: Recharges the watch using light exposure.
- Multi-Band 6 Atomic Timekeeping: Automatic time adjustments for accuracy across 29 time zones.
- Triple Sensor Technology: Integrated Altimeter, Barometer, Compass, and Thermometer.
- Jam randik 1/100 Kedua: Measures elapsed time up to 23 hours, 59 minutes, 59 seconds.
- 60-Minute Countdown Timer: Untuk ketepatan masa yang tepat.
- Masa Dunia: Displays current time in 29 cities (29 time zones).
- Tahan Air 100M: Sesuai untuk berenang dan snorkeling.

2. Persediaan
2.1 Pengecasan Awal
Your watch is powered by a solar cell and a rechargeable battery. Before initial use, expose the watch face to bright light for several hours to ensure a full charge. Avoid blocking the watch face from light exposure during daily wear to maintain optimal battery levels.
2.2 Time Calibration (Atomic Timekeeping)
The PRW-6900YL-5 features Multi-Band 6 technology, allowing it to receive time calibration signals from six transmission stations around the world. This ensures highly accurate timekeeping.
- The watch attempts to receive a calibration signal automatically up to six times a day.
- For best reception, place the watch near a window at night.
- Manual reception can also be initiated. Refer to the 'Timekeeping Mode' section for detailed steps.
2.3 Setting Your Home City
Setting your Home City is crucial for correct time calibration and World Time display. This setting also affects the accuracy of sensor readings that rely on location data.
- Dalam Mod Penjagaan Masa, tekan dan tahan SESUAIKAN button (usually top-left) until the city code starts to flash.
- Gunakan KOMPAS (top-right) and ALTI (bottom-right) buttons to scroll through city codes. Select the city code closest to your current location.
- Tekan ke SESUAIKAN butang sekali lagi untuk mengesahkan dan keluar dari mod tetapan.
3. Mod dan Fungsi Operasi
The watch operates in various modes, accessible via the MODE button (bottom-left). The current mode is typically indicated on the digital display.

3.1 Mod Penjagaan Masa
This is the default mode, displaying the current time, date, and day of the week. The analog hands show the current time, while the digital display can show various information depending on settings.
- To adjust time/date manually: Tekan dan tahan SESUAIKAN, kemudian gunakan KOMPAS dan ALTI buttons to change settings.
- To initiate manual time calibration reception: Dalam Mod Penjagaan Masa, tekan dan tahan KOMPAS button for several seconds until 'RC!' appears.
3.2 Compass Mode
Kompas digital terbina dalam mengukur dan memaparkan arah.
- Daripada Mod Penjagaan Masa, tekan butang KOMPAS button to enter Compass Mode.
- Hold the watch level and away from magnetic interference. The second hand will point North, and the digital display will show the direction and bearing angle.
- Untuk keluar, tekan butang MODE butang.
3.3 Altimeter Mode
Measures relative altitude based on atmospheric pressure.
- Daripada Mod Penjagaan Masa, tekan butang ALTI button to enter Altimeter Mode.
- The watch will display the current altitude.
- Altitude readings are relative and can be affected by changes in atmospheric pressure. Calibrate the altimeter regularly using a known altitude reference.
3.4 Barometer/Thermometer Mode
Measures atmospheric pressure and temperature.
- Daripada Mod Penjagaan Masa, tekan butang BARO button (top-right, usually labeled 'BARO/TEMP') to enter Barometer/Thermometer Mode.
- The digital display will show atmospheric pressure and temperature.
- For accurate temperature readings, remove the watch from your wrist for at least 20-30 minutes to avoid body heat interference.
3.5 Mod Jam randik
Measures elapsed time, split times, and 1st-2nd place times.
- Tekan ke MODE button repeatedly until 'STW' or 'STOP' appears on the digital display.
- Tekan ke MULA/BERHENTI button (usually top-right) to start and stop the stopwatch.
- Tekan ke TETAP SEMULA button (usually bottom-right) to reset to zero.
3.6 Mod Pemasa Undur
Mengira detik dari masa yang ditentukan, sehingga 60 minit.
- Tekan ke MODE button repeatedly until 'TMR' or 'TIMER' appears.
- Untuk menetapkan masa undur, tekan dan tahan SESUAIKAN butang. Gunakan KOMPAS dan ALTI butang untuk menetapkan masa yang diingini.
- Tekan ke MULA/BERHENTI button to start and stop the countdown. An alarm will sound when the timer reaches zero.
3.7 Mod Waktu Dunia
Displays the current time in 29 different time zones (29 cities).
- Tekan ke MODE button repeatedly until 'WT' or 'WORLD TIME' appears.
- Gunakan KOMPAS dan ALTI buttons to scroll through different city codes and view zaman mereka sekarang.
3.8 Mod Penggera
Set up to 5 daily alarms and an hourlisyarat masa y.
- Tekan ke MODE button repeatedly until 'ALM' or 'ALARM' appears.
- Gunakan KOMPAS dan ALTI buttons to select an alarm number (AL1-AL5) or the hourlisyarat masa y (SIG).
- Tekan dan tahan butang SESUAIKAN button to set the alarm time.
3.9 Lampu LED
The watch features a full auto dual-LED light for illumination in low-light conditions.
- Tekan ke CAHAYA button (usually top-left, or a dedicated button) to illuminate the display.
- The light duration can be set to 1.5 or 3 seconds.
- Auto Light feature can be enabled, which illuminates the display when the watch is tilted towards your face.
4. Penyelenggaraan dan Penjagaan
4.1 Tahan Air
The PRW-6900YL-5 is 100-meter water resistant. This means it is suitable for everyday use, swimming, and snorkeling. It is not suitable for scuba diving.
- Jangan sentuh butang atau mahkota jam tangan semasa jam tangan basah atau tenggelam.
- Selepas terdedah kepada air masin, bilas jam tangan dengan air tawar dan lap sehingga kering.
4.2 Pembersihan
Pembersihan tetap membantu mengekalkan penampilan dan kefungsian jam tangan.
- Lap sarung dan tali jam tangan dengan kain lembut dan kering.
- For stubborn dirt, use a soft brush and mild soap solution, then rinse thoroughly and dry.
- Avoid using chemical cleaners or solvents, as they can damage the watch materials.
4.3 Battery (Tough Solar)
The watch's rechargeable battery is powered by light. Ensure the watch receives regular light exposure to maintain a full charge.
- Avoid storing the watch in dark places for extended periods.
- If the battery level is low (indicated by 'CHG' or 'LOW' on the display), expose the watch to bright light immediately.
5. Penyelesaian masalah
This section addresses common issues you might encounter with your PRW-6900YL-5 watch.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Time is incorrect or not syncing. | Poor signal reception; Home City not set correctly; watch not exposed to light. | Ensure Home City is set. Place watch near a window overnight. Perform manual time calibration. Ensure sufficient light exposure for charging. |
| Sensor readings (Altimeter, Barometer, Thermometer, Compass) are inaccurate. | Watch not calibrated; magnetic interference (for compass); body heat (for thermometer); rapid weather changes. | Calibrate sensors regularly using known reference points. Remove watch from wrist for temperature readings. Avoid strong magnetic fields for compass. |
| Display is blank or showing 'CHG' / 'LOW'. | Caj bateri tidak mencukupi. | Expose the watch face to bright light (sunlight or strong artificial light) for several hours until fully charged. |
| Butang tidak bertindak balas. | Watch is wet; low battery; temporary malfunction. | Ensure watch is dry. Charge the watch. If issue persists, perform a full reset (refer to manufacturer's detailed manual for specific reset procedures). |
6. Spesifikasi
Technical details for the Casio PRW-6900YL-5 Pro Trek watch.
- Nombor Model: PRW-6900YL-5
- Jenama: Casio
- Pergerakan: Tough Solar (Quartz)
- Penjagaan masa: Penjagaan Masa Atom Berbilang Band 6
- Tahan Air: 100 meter (10 ATM)
- Penderia: Digital Compass, Barometer, Altimeter, Thermometer
- Jam randik: 1/100-second, measuring capacity 23:59'59.99''
- Pemasa undur: Measuring unit 1 second, countdown range 60 minutes
- Alarms: 5 penggera harian, hourlisyarat masa y
- Masa Dunia: 29 zon waktu (29 bandar + UTC)
- Cahaya: Full auto dual-LED light with afterglow (1.5/3 seconds)
- Dimensi Kes: Approximately 5.2 x 5 x 3.27 inches (package dimensions, watch dimensions may vary slightly)
- Berat: Kira-kira 2.29 auns
- Bahan kes: Biomass Resin
- Bahan Band: Leather/Resin (Beige)
7. Waranti dan Sokongan
Untuk maklumat jaminan terperinci, sila rujuk kad jaminan yang disertakan dengan produk anda atau lawati laman web rasmi Casio. website. Casio typically provides a limited warranty covering manufacturing defects.
For product support, service, or to inquire about replacement parts, please contact Casio customer service directly through their official webtapak atau pusat servis yang sah. Simpan bukti pembelian anda untuk tuntutan jaminan.

Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.