The 302A sprint cam is a more moderen dash cam that could be a direct descendant of the DVR-027. The 302A has the equal date and time stamp as the DVR-027, menu gadgets are in comparable locations and the internal electronics are comparable. the principle improvement over the DVR-027 is 1080p x 30fps recording (DVR-027 does 720p). just like the DVR-027, the 302A dash cam is based totally on the Zoran processor (F302A has the ZR364246 processor vs the ZR36482 processor within the DVR-027).
The video pleasant for this digital camera is superb within the day and common at night time. in the beginning this digicam got here with a better fine convex lens. because the camera have become greater popular, the lens become changed to a cheaper flat lens. The image under indicates the antique lens at the left and the new lens on the right.
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sadly the picture exceptional of the original lens is higher than the more moderen lens. The old lens had a wider viewing angle (115 stages) compared to the new lens (95 levels). Many users have complained that once the digicam heats up, the video great turns into blurry, particularly with the new lens. not all cameras are afflicted but there is no way to inform if your digital camera will be afflicted by this trouble previous to buying. notice that there are reviews that the today’s cameras have a brand new lens that rectifies the blurring problem. This hasn’t been showed by many people although.
There are numerous F302A models available under unique names. here is a partial listing.
- F302A (maximum common name)
- xDevice BlackBox-18 (Russian model)
- AutoExpert DVR-866 (Russian version)
- Videosvidetel 3400 (Russian model)
- JAGGA DVR HD 1800 (Russian model)
- original vs faux fashions
There are a handful of fake F302A fashions for sale as properly. The image exceptional isn’t always excessive definition on these cameras. The number one manner to identify a faux camera is the shortage of an HDMI port. a few examples of fakes are underneath.
- Sho-me HD05-liquid crystal display (Russian version)
- xDevice BlackBox-17 (Russian version)
- Recognised problems
Blurry photo nice
The primary hassle with this digicam is an excessive amount of warmness building up that reasons a blurry photograph pleasant. every now and then the entire display is blurry, different times it’s far just the proper or left aspect. The reason of this problem is because of a processor that produces a number of warmth and little ventilation to dissipate the warmth. Compounding the problem is the low budget lens (especially in newer models). The lens is negatively effected with the aid of the heat inflicting the blurry or out of consciousness photograph.
some customers have complained approximately a vertical band all through night time recording. there’s no acknowledged approach to this problem but it isn’t that commonplace.
Interference may be caused by the 12-5v Converter furnished. buy some other converter – general 12-5V USB.
consciousness is bad when recording
The trouble is probable associated with a damaged lens. you can attempt to go back the goods to the seller and ask for a substitute.
caution! MAKING adjustments for your FIRMWARE ARE finished AT YOUR personal threat. WE aren’t responsible for ANY harm in your dash CAM because of those instructions.
Do now not try to flash sprint cams with incompatible firmware. for example, if you have a F302A sprint cam with out a running HDMI port, do now not use this firmware.
Decode Firmware range
The firmware range incorporates the discharge date of the firmware and model in the following layout YY MM DD N, where YY – yr, MM – month, DD – day, N – firmware version. for instance, if the firmware range is 1007060, it can be decoded.