G21 GPS Car Head-Up Display User Manual

1. محصول ختم شوview

The G21 GPS Car Head-Up Display (HUD) is a versatile digital speedometer designed to enhance driving safety by projecting essential driving data onto your windshield. It features a high-definition LED display, automatic brightness adjustment, and a dual-mode GPS+BEIDOU chip for accurate speed and location data. This device is compatible with all types of vehicles, including new energy vehicles, gas-electric hybrids, fuel cars, buses, and trucks.

2. د بسته محتويات

مهرباني وکړئ د لاندې توکو لپاره په بسته کې وګورئ:

• 1 x G21 Head-Up Display Unit
• 1 x Rotary Suction Cup Holder
• 1 x Type-C Interface Cable
• ۱ x غیر پرچی چت
• 1 x Instruction Manual (this document and a printed version)

3. ترتیب او نصب کول

3.1 Important Safety Reminder

کاري حجمtage of this product is 5V. It is strictly prohibited to use a voltage higher than 5V for power supply or to modify the installation wiring. Doing so may damage the device and void the warranty.

3.2 فزیکي نصب کول

1. په خپل ډشبورډ یا وینډشیلډ کې یو مناسب ځای غوره کړئ چې ستاسو خنډ نه ګرځي view د سړک څخه.
2. Attach the rotary suction cup holder to the chosen surface. Ensure the surface is clean and dry for optimal adhesion.
3. Mount the G21 HUD unit onto the suction cup holder. The holder allows for 360-degree rotation to adjust the viewزاویه.
4. Alternatively, place the HUD unit directly on the dashboard using the provided non-slip mat.

۲.۴ د بریښنا اتصال او ابتدايي تنظیم

1. Insert the Type-C power cable into the corresponding port on the G21 HUD unit.
2. Connect the other end of the power cable to a car USB interface (5V).
3. Once powered on, the satellite icon on the display will flash, indicating it is searching for a satellite signal.
4. Wait for the device to acquire a satellite signal. The display will show '---' and then change to '00' once connected. At this point, the HUD is ready for normal use.

4. عملیاتي لارښوونې

4.1 اتوماتیک عملیات

The G21 HUD features an automatic switch machine function. It will automatically turn on when your car starts and shut down when the engine is turned off, ensuring seamless integration with your driving experience.

4.2 د دندو ښودل

The G21 HUD provides a comprehensive range of driving data. The display area is divided into a speed display area, a multi-function display area, and indicators for various statuses.

د ښودلو کلیدي عناصر عبارت دي له:

• Speed Display Area: Shows current vehicle speed in MPH or KM/H.
• د څو اړخیزه ښودلو ساحه: Can show various data points depending on the selected mode.
• کمپاس: Indicates driving direction (N, S, E, W).
• د سپوږمکۍ نښه: د GPS سیګنال حالت په ګوته کوي.
• Fatigued Driving Icons: Alerts for prolonged driving.
• Speed Alarm Icon: Lights up when overspeed limit is reached.
• محیطي رڼا: Decorative lighting that may change with speed or other parameters.

The multi-function display area can cycle through the following data:

• د موټر سرعت: اوسنی سرعت.
• وخت: Current time, synchronized via satellite.
• د سپوږمکیو شمیر: Indicates the strength of the GPS signal.
• Single Driving Distance: Distance traveled in the current trip.
• Single Driving Time: د اوسني سفر موده.
• Total Mileage (ODO): Total distance accumulated by the device.
• لوړوالی: اوسنی لوړوالی.
• Hundred Kilometer Acceleration Test: Measures acceleration time from 0 to 100 KM/H.

4.3 Unit Switching and Automatic Light Sensing

• The unit allows for free switching between kilometers (KM) and miles (MPH) for speed display. Refer to the multi-function dial keys for adjustment.
• The built-in light sensor automatically adjusts the display brightness according to the external environment, ensuring clear visibility in both daylight and at night.

۴.۲. الارمونه او یادونې

The G21 HUD includes important safety features:

• د تیز رفتار الارم: کله چې ستاسو موټر د سرعت له ټاکل شوي حد څخه تیریږي نو تاسو ته خبرداری ورکوي.
• د موټر چلولو د ستړیا یادونه: Provides a reminder to take a break after a prolonged period of driving.

These alarms can be configured using the multi-function dial keys.

6. مشخصات

7. ستونزه حل کول

• Speed not displaying correctly or '---' shown: This device is a GPS digital speedometer, and speed data is collected from satellites. If you are testing indoors or in a parking lot with poor satellite reception, the speed may not display correctly. Please conduct the test outside the vehicle in an open area with a clear view of the sky to ensure good satellite signal acquisition.
• وسیله نه چلیږي: Ensure the Type-C power cable is securely connected to both the HUD unit and a functioning 5V USB power source in your vehicle. Verify that the vehicle's ignition is on if the USB port is ignition-switched.
• Display flickering or erratic behavior: Check the power connection. Ensure the input voltage is stable 5V. Avoid using power sources higher than 5V.
• Inaccurate data (e.g., altitude, compass): Ensure the device has a strong satellite signal. Environmental factors can sometimes affect GPS accuracy.

8. د کارن لارښوونې

• غوره ځای پرځای کول: The compact design allows for flexible placement on your dashboard or windshield without obstructing your view. Experiment with different positions to find what works best for your driving posture.
• اتوماتیک روښانتیا: The HD LED display automatically adjusts its brightness, making it clearly visible in bright daylight and automatically dimming at night for comfortable viewing.
• ثابت فعالیت: Thanks to its professional scheme design, high-performance processing chips, and dual-running memory, the G21 HUD offers smooth and coherent display performance.
• د اعتبار وړ وخت ساتل: The satellite clock provides accurate time, unaffected by weather or other natural factors.

9. تضمین او ملاتړ

For detailed warranty information and customer support, please refer to the official product documentation or contact the seller directly. A comprehensive user manual in PDF format is also available for download at: د کارن لارښود (PDF).