Manual

30 Chapter 2 Remote Controller
EVO Max 4T User Manual
25m< distance from the Home
point≤50m
If the current aircraft altitude is lower than 30m, the
aircraft will ascend to 30m altitude and return;
If the current altitude of the aircraft is higher than 30m,
the aircraft will return to home at the current altitude.
Distance from Home > 50m
If the flight altitude is lower than the set return-to-home
altitude,the aircraft will ascend to the return-to-home
altitude;
If the flight altitude is higher than the set return-to-home
altitude, the aircraft will return to home at the current
altitude.
2.4.5 Turn On/Off the Remote Controller Prompt Sound
In some scenarios, the remote controller will send out prompts, such as power-on, low
battery of the remote controller, obstacle reminder, etc.
 Users can set the sound on the remote controller main interface ("Settin
gs" >
"Sound").
2.5 Autel SkyLink Image Transmission Function
EVO Max 4T is equipped with Autel SkyLink 3.0 image transmission technology, 4 image
transmission antennas, 2 channels of transmitting signals, and 4 channels of receiving signals,
so that the communication distance between EVO Max 4T and the remote controller can reach
up to 20 kilometers.
 It supports adaptive frequency hopping transmission of multiple frequency bands,
selects the optimal channel according to the electromagnetic interference situation, and
has strong anti-interference ability.
 The quality of real-time transmission reaches 1080p/60fps, and it has a high
transmission bit rate of 64Mbps and low-latency transmission characteristics.
 The whole link data storage adopts AES-256 encryption method to ensure that the
communication data between end-to-end cannot be monitored.

The transmission data is based on the remote controller and comes from test data, and
the test environment and conditions are different, and the data may be different.