HITEC AEE Q-COP 450 Operation Manual Download Page 16

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section 8

Common Indicators:

Appendix

troubleshooting

Solutions for Transmitter Sticks Center [Neutral] Position Errors:

When there is a big difference in transmitter sticks neutral position, the motors cannot start when performing CSC.
Errors in transmitter sticks neutral position usually occurs in two cases:

Problem 1:

When quadcopter is ON and the stick, not the throttle, is not in neutral position.

Solution 1:

Move all transmitter sticks to neutral position and re-start the quadcopter. This will reset the neutral

position. If the problem persists, it may be caused by Problem #2.

Problem 2:

Transmitter stick is over-tuned, leading to a large shift in position, [i.e., there is a large asymmetry in

transmitter stick position.]

Solution 2:

Recalibrate the transmitter.

Toggle S2 Switch to position 3, all the way down, and start the transmitter. Then push the left and right

sticks in circles [5-8] so that the sticks touch all endpoint positions. Then toggle the S2 Switch to

position 1 [all the way up] until the video recording indicator [green] switches off and calibration is completed.

Restart the quadcopter and pay attention to whether the quadcopter starts properly. If the problem

cannot be solved by the above methods, please send the transmitter back to our factory for repair.
Quadcopter is Visible but Wi-Fi is Disconnected:

Turn off the transmitter and let the quadcopter automatically return. Make sure there are no obstructions on
the quadcopter’s return path, and make sure you are familiar with the procedures for regaining control of the
quadcopter.
WiFi Could Not Be Re-Connected:

This is likely due to the mobile device automatically connecting to other Wi-Fi networks after it disconnects
from the Q-Cop 450’s Wi-Fi connection. Please check that your mobile device is connected to the Q-Cop 450
Wi-Fi network.
Precautions When Multiple Mobile Devices Use the App at the Same Time:

During flight if the app is used on one mobile device and then shifted to another during flight, please make sure
you completely log out from the app on the original mobile device so that the app can be normally used on the
other mobile device.
Landing the Q-Cop 450 Smoothly:

Slowly reduce throttle stick until the Q-Cop is just above the ground. Continue to reduce throttle until the
Q-Cop lands. Hold the throttle stick completely down until blades stop.
Further Support:

For further support or if you have questions, feel free to call Hitec RCD, Inc. at (858)748-8440. You can also
send us an email at [email protected], or visit our website at www.HitecRCD.com for more information.

Description

Normal
GPS

Front and Rear Indicators are ON; Tail Indicator Blinks Fast
Front and Rear Indicators Remain ON; Tail Indicator Blinks Slow

Mode

Level 1 Alarm [Low Power]

Front and Rear Indicators Blink Slow

Warning Alarms

Level 2 Alarm [Severe Low Power]

Front and Rear Indicators Blink Fast

Quadcopter

Battery
Weight
Hover Accuracy
Maximum Tilt Angle
Maximum Climb/Descent Speed
Maximum Flight Speed
Wheelbase
Flight Time

Ambient Operating Temperature
Sensor Size