To avoid risk of re or damage, never recharge your battery while it is inserted in the X4. If you do not plan to y the X4 for a week or more, store the battery approximately 50% charged to maintain battery performance and life.
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If your LiPo battery is subjected to a shock (such as a crash), place it in a metal container and observe for signs of swelling or heating for at least 30 minutes. Do not attempt to disassemble or modify or repair the LiPo battery. H107C THE HUBSAN X4...
Be careful to keep your body and loose clothing away from the blades. Never take your eyes o the X4 or leave it unattended while it is turned on. Stop operating immediately if the X4 ies out of your view. Once landed, immediately turn o the X4 and transmitter.
4 CHARGING THE LI-PO BATTERY 4.1 3.7V 380mAh LiPo Battery 4.1.1 Take out the battery from the bottom of the X4. 4.1.2 Connect the battery with USB charger, then connect the USB charger to a computer or other USB connector, such as a smartphone charger.
(1) Throttle /Aileron Stick 7 Power Switch 5 Rudder Trim 3 Aileron Trim MODE 1 4 Elevator Trim 6 Throttle Trim Expert 1 Throttle/Rudder Stick 2 Elevator/Aileron Stick 7 Power Switch 5 Rudder Trim 3 Aileron Trim MODE 2 H107C THE HUBSAN X4...
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/ Supplied Batteries. This symbol on the battery indicates that the battery is to be collected separately. This battery is designed for separate collection at an appropriate collection point. H107C THE HUBSAN X4...
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Notice: Do not mix old and new batteries. Do not mix di erent types of batteries. Do not charge non-rechargeable batteries. PUSH PUSH Install 4 x AAA batteries Replace cover Remove the cover according to the correct polarities H107C THE HUBSAN X4...
6.2 720P camera module recording steps: 6.2.1 When the transmitter and X4 are paired, the red and blue lights situated inside the SD card slot will both come on. The camera may take several seconds to recognise the SD card. When the red light goes o , the X4 is ready to record.
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7 FLY THE X4 7.1 Power-On Safety Mode Your X4's ight contoller is designed with a Power-On safety feature that ensures that the X4’s motor will not start unless it detects a suitable control signal when the LiPo battery is connected.
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Always disconnect the X4 battery plug after turning o the transmitter when you stop ying. 7.1.5 LED Indications After a “beep”, the red LED on the transmitter turns green, and the 6 lights on the X4 light steadily, indicating successful pairing. Press the lower throttle trim for about 2 seconds to turn the LEDs on or o .
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7.2 Transmitter Sticks And X4 Control Responses CAUTION: To avoid loss of control, always move the transmitter sticks slowly. Be aware that control inputs will reduce available lift. Be ready to use a little extra throttle to maintain height during maneuvers.
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