1. پیژندنه
This manual provides essential instructions for the proper use and maintenance of your Casio Pro Trek PRG-270-1 Tough Solar Digital Sport Watch. This timepiece is equipped with Casio's advanced Triple Sensor Version 3 technology, offering precise measurements for altitude, barometric pressure, temperature, and digital compass readings. Its Tough Solar power system ensures reliable operation by converting light into energy, eliminating the need for frequent battery replacements. Designed for outdoor enthusiasts, the watch also features 100-meter water resistance and low-temperature resistance.

شکل 1: مخکی view of the Casio Pro Trek PRG-270-1 watch.
2. ترتیب کول
2.1 ابتدايي چارج
Your watch is powered by a solar rechargeable battery. Upon first use or after prolonged storage, expose the watch face to bright light (sunlight or fluorescent light) for several hours to ensure a full charge. The battery level indicator (H, M, L) on the display shows the current charge status.
2.2 Time Setting and Format
To set the current time and date, or to switch between 12-hour and 24-hour formats:
- د وخت ساتلو حالت کې، فشار ورکړئ او ونیسئ سمون button (top-left) until 'SET' appears and your Home City code starts flashing.
- فشار ورکړئ موډ button (bottom-left) twice to navigate to the 12H/24H setting.
- د کارولو ALTI button (bottom-right) to toggle between 12-hour and 24-hour display formats.
- فشار ورکړئ سمون button twice to save your selection and exit the setting mode.
2.3 Home City and Daylight Saving Time (DST)
To set your Home City and adjust Daylight Saving Time:
- د وخت ساتلو حالت کې، فشار ورکړئ او ونیسئ سمون button until 'SET' appears and your Home City code starts flashing.
- د کارولو COMP button (top-right) or ALTI button (bottom-right) to select your desired Home City code.
- فشار ورکړئ موډ button to cycle through other settings until 'DST' appears.
- د کارولو ALTI button to toggle DST 'ON' or 'OFF'.
- فشار ورکړئ سمون button twice to save your selection and exit the setting mode.
3. عملیاتي طریقې
۸.۷ ډیجیټل کمپاس
The Digital Compass mode provides direction and bearing readings. Ensure the watch is held level for accurate readings.
- From any mode, press the COMP button (top-right) to enter Digital Compass Mode.
- The display will show the current direction (e.g., N, S, E, W) and degree value. The thickest arrow indicates North.
- To set a bearing memory (a target direction), point the watch in the desired direction and press the سمون button (top-left). The bearing will be displayed.
- To clear a bearing memory, press the سمون بیا تڼۍ.
- The compass will take readings for 60 seconds before pausing. Press COMP بیا پیل کول.
3.2 Barometer and Thermometer
The watch can measure barometric pressure and temperature. For accurate temperature readings, remove the watch from your wrist and allow it to stabilize for 20-30 minutes to avoid body heat interference.
- From any mode, press the بارو button (middle-right) to enter Barometer/Thermometer Mode.
- The display will show the current barometric pressure and temperature.
- To adjust the thermometer value (calibration):
- In Barometer/Thermometer Mode, press and hold the سمون button until the temperature value starts flashing.
- د کارولو COMP button to decrease the value or the ALTI د ارزښت زیاتولو لپاره تڼۍ.
- To reset to factory default, press and hold both the COMP او ALTI buttons simultaneously until 'OFF' appears, then release.
- فشار ورکړئ سمون د خوندي کولو او وتلو تڼۍ.
3.3 د شمېرنې ټایمر
The Countdown Timer can be set from 1 minute up to 24 hours and runs in the background.
- د وخت ساتلو حالت څخه، فشار ورکړئ موډ button (bottom-left) repeatedly until 'TMR' (Timer) appears.
- فشار ورکړئ او ونیسئ سمون button until the hour value starts flashing.
- د کارولو COMP button to decrease the hour value or the ALTI د زیاتولو لپاره تڼۍ.
- فشار ورکړئ موډ button to switch to minute setting, then adjust using COMP/ALTI.
- فشار ورکړئ سمون button to save the timer setting.
- To start/pause the timer, press the ALTI button. To reset, press the COMP button while paused.
3.4 Alarms and Hourlد وخت سیګنال
The watch features 5 daily alarms (4 one-time, 1 snooze) and an hourlد وخت سیګنال.
- د وخت ساتلو حالت څخه، فشار ورکړئ موډ button repeatedly until 'ALM' (Alarm) appears.
- د کارولو COMP or ALTI buttons to cycle through AL-1 to AL-4, SNZ (Snooze Alarm), and SIG (Hourlد وخت سیګنال).
- د الارم وخت ټاکلو لپاره:
- While the desired alarm (e.g., AL-1) is displayed, press and hold the سمون button until the hour value starts flashing.
- د کارولو COMP or ALTI د ساعت تنظیم کولو لپاره تڼۍ.
- فشار ورکړئ موډ button to switch to minute setting, then adjust using COMP/ALTI.
- فشار ورکړئ سمون د الارم وخت خوندي کولو لپاره تڼۍ.
- د الارم یا غږ بدلولو لپارهurly signal ON/OFF, select it and press the بارو button (middle-right). 'ON' or 'OFF' will be displayed.
3.5 Automatic Backlight
The Full Auto LED (Super Illuminator) Backlight can be set to activate automatically when you tilt your wrist towards you.
- د وخت ساتلو حالت کې، فشار ورکړئ او ونیسئ رڼا button (bottom-center) for about 3 seconds.
- 'LT' will appear on the display, indicating that the Auto Light feature is enabled.
- To disable, press and hold the رڼا button again until 'LT' disappears.
3.6 Backlight Duration
You can adjust the duration the backlight stays on (1.5 seconds or 3 seconds).
- د وخت ساتلو حالت کې، فشار ورکړئ او ونیسئ سمون button until 'SET' appears and your Home City code starts flashing.
- فشار ورکړئ موډ button repeatedly until 'LIGHT' appears.
- د کارولو ALTI button to toggle between '1' (1.5 seconds) and '3' (3 seconds).
- فشار ورکړئ سمون button twice to save your selection and exit the setting mode.
4. ساتنه
4.1 Battery Level and Power Saving
The watch features a solar rechargeable battery. The battery level indicator (H: High, M: Medium, L: Low) is displayed on the watch face. When the battery level is low (L), some functions may be disabled. Expose the watch to light to charge it.
The Power Saving Function automatically turns off the display when the watch is left in the dark for a certain period to conserve power. The display will reactivate when exposed to light or a button is pressed.
4.2 Water and Temperature Resistance
The PRG-270-1 is 100-meter water resistant, suitable for swimming and snorkeling, but not for scuba diving. It is also low-temperature resistant down to -10°C (14°F).
Clean پاکول او پالنه
Regularly wipe the watch with a soft, dry cloth to remove dirt and moisture. Avoid using chemical cleaners. If the watch comes into contact with saltwater, rinse it thoroughly with fresh water and dry it completely.
5. ستونزه حل کول
- د سینسر ناسم لوستل: Ensure the watch is level for compass readings. For temperature, remove from wrist and allow stabilization. Calibrate sensors as needed (refer to full manual for detailed calibration steps).
- Display Blank: The Power Saving Function may have activated. Expose the watch to light or press any button. If the battery level is 'L', charge the watch.
- تڼۍ چې ځواب نه ورکوي: The watch may be in a specific mode or the battery might be extremely low. Try charging or resetting the watch (refer to full manual).
For more detailed troubleshooting, please refer to the comprehensive user manual available on the Casio official webسایټ
6. مشخصات
| د ماډل شمیره | PRG270-1 |
| جوړونکی | کاسیو |
| مواد | رال |
| د محصول ابعاد | 0.59 x 0.59 x 0.59 انچه |
| د توکي وزن | 8.47 اونس |
| د اوبو مقاومت | 100 متره |
| د ټیټ حرارت مقاومت | -10°C (14°F) |
| د بیټرۍ ډول | Solar Rechargeable Battery (1 CR2 battery included) |
| Approx. Battery Life (full charge) | 9 months (without further exposure to light) |
7. تضمین او ملاتړ
This product is covered by a manufacturer's warranty. For specific warranty details, service, or additional support, please visit the official Casio webسایټ ته مراجعه وکړئ یا د دوی د پیرودونکو خدماتو څانګې سره اړیکه ونیسئ. د تضمین ادعاوو لپاره د پیرود ثبوت وساتئ.