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Key Functions
Power button – on/off button. Short press to boot, long press for 3
seconds to turn off.
REC/OK button – video/photo/confirm key. In video mode press to
start/stop recording. In photo mode press to take picture.
MODE button – MODE switching key. Press to change mode (Video
Mode, Photo MODE, Playback Mode).
MENU button – MENU enter/exit/lock key.
UP/DOWN buttons – move up/down.
RESET button – reset key, press to restart.
Operation Guide
Car Charger Connection
This product needs charging from the car charger. When the car is
started, the device will automatically start recording video. After the
car's engine is stopped QX DUO automatically stops video recording,
saves video file and turns off automatically.
You can use only supplied car adapter (power adapter input: 12/24V;
output: 5V/1A), otherwise it can cause damage to the device.
Memory Card Installation
Please, make sure to insert microSD card in correct direction. If the
direction is not correct, it might damage card or device. Use class 10
or above microSD cards.
If the memory card format is incompatible, and the card cannot be
read, you can format it from the menu.
Turning on/off and Automatic Shutdown
Long press the power button for 3 seconds to turn on/off. In order
to save the battery power, use Settings menu to set up automatic
shutdown time, when the device is idle.
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