# 6.5 “Settings” Interface Model: lite-640t · Manual v1.0.2 Canonical: https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface Source: https://drive.google.com/file/d/1yQTDKasKxbvfVdANOx9bmlPYml-2dkCE/view Updated: 2026-10-17 EVO Lite 640T Enterprise · SE V2 controller 6.5 “Settings” Interface — original illustrated control path ![6.5 “Settings” Interface — original illustrated control path](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/5b14c01a77c355eb409aefec.webp) [PDF page 105, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b4) In the "Settings" interface, you can set parameters such as flight control, obstacle avoidance, remote controller, image transmission, battery, and gimbal. [PDF page 105, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b5) ## 6.5.1 Flight Control Parameter Setting [PDF page 105, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b6) In the sidebar of the “Settings” interface, tap the 叫雙 icon to enter the "Flight Control Parameter Setting" interface, where you can perform following operations, as shown below. [PDF page 105, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b7) "Flight Control Parameter Setting" interface !["Flight Control Parameter Setting" interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/cf60388613f60d09dd2cc48f.webp) [PDF page 105, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b8) ## Set RTH Altitude [PDF page 105, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b10) When executing an auto-return, the aircraft will rise to the RTH altitude set before starting the return process. [PDF page 105, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p105-b11) ## Warning [PDF page 106, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b2) Although the flight application allows you to set a flight altitude within the range of 20-800 meters, this does not mean that the set altitude complies with local laws and regulations. [PDF page 106, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b3) The RTH altitude should be set higher than the altitude of obstacles within the flight operation area. [PDF page 106, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b4) The RTH altitude setting should comply with local (within the flight operation area) laws and regulations. [PDF page 106, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b5) For information about adjusting the RTH altitude of the aircraft, see “2.7.4 Auto return home mechanism” in Chapter 2. [PDF page 106, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b6) ## Turn On/Off Altitude Limit [PDF page 106, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b7) If this function is turned on, the aircraft can rise up to the maximum altitude set. [PDF page 106, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b8) If this function is turned off, the aircraft can keep ascending according to your operation until the battery is exhausted. [PDF page 106, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b9) ## Turn On/Off Distance Limit [PDF page 106, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b10) If this function is turned on, the aircraft will fly within a circle with the take-off point as the center and the distance limit value set as the radius. [PDF page 106, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b11) If this function is turned off, the aircraft can keep moving according to your operation until the battery is exhausted or the signal lost action is triggered. [PDF page 106, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b12) ## Tip [PDF page 106, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b13) Appropriate altitude limit and distance limit settings can improve flight safety. [PDF page 106, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b14) The altitude limit setting should comply with local (within the flight operation area) laws and regulations. Flying the aircraft in an unsuitable flight altitude may have legal risks. Please comply with the fight safety requirements of relevant areas during flight operations. [PDF page 106, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b15) ## Set Flight Mode [PDF page 106, block 16](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b16) The aircraft supports four flight modes: Slow, Smooth, Standard, and Ludicrous. For the difference between those modes, see “3.8.2 Flight Modes” in Chapter 3. [PDF page 106, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b17) ## Set Home Point [PDF page 106, block 18](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b18) If "Aircraft" is selected, the home point is the position where the aircraft currently is. [PDF page 106, block 19](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b19) If "RC" is selected, the home point is the current position of the remote controller. [PDF page 106, block 20](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b20) 6.5 “Settings” Interface — manufacturer illustration ![6.5 “Settings” Interface — manufacturer illustration](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/aa56f61c1b8c733b1dac2696.webp) [PDF page 106, block 21](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b21) ## Note [PDF page 106, block 22](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b22) If the home point is not set, the aircraft will record the take-off point as the default home point. [PDF page 106, block 23](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b23) ## Calibrate Compass/ IMU [PDF page 106, block 24](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b24) Perform the calibration operation as instructed in the flight application. For more information, see “2.12 Aircraft Calibration” in Chapter 2. [PDF page 106, block 25](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p106-b25) ## Set Lost Action [PDF page 107, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b2) Lost action refers to the action that the aircraft will take when the aircraft is disconnected from the remote controller during flight. By default, the lost action is set to “Return to Home”. [PDF page 107, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b3) If “Return to Home” is selected, when the aircraft disconnects, the aircraft will automatically return to the home point. [PDF page 107, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b4) If "Hovering" is selected, when the aircraft disconnects, the aircraft will hover at the current position. [PDF page 107, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b5) 1 7 ^ { n } \tan d is selected, when the aircraft disconnects, the aircraft will land at the current position. [PDF page 107, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b6) ## Tip [PDF page 107, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b7) When the aircraft initiates a return to home due to a disconnection, even if the aircraft reconnects to the remote controller, it will continue the return process. In this case, you can press the pause button \textcircled{o} \eta on the remote controller for 2 seconds until the RC emits “beep” sound to pause or exit auto return and you can pull the pitch stick to pause the return process. After exiting the auto return, the RC will regain the control of the aircraft. [PDF page 107, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b8) ## 6.5.2 OA Settings [PDF page 107, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b9) In the sidebar of the “Settings” interface, tap the m \widehat { \underline { { \underline { { \mathbf { \varepsilon } } } } } } 1 ^ { m } icon to enter the "OA Settings" interface, where you can perform following operations, as shown below. [PDF page 107, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b10) "OA Settings" Interface !["OA Settings" Interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/df33feb0800072e55c204fa5.webp) [PDF page 107, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b11) ## Turn On/Off OA System [PDF page 107, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b13) If this function is turned on, you can set the brake distance. When the aircraft detects an obstacle, it will brake and stop at the brake distance as set. [PDF page 107, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b14) If this function is turned off, when the aircraft detects an obstacle, it will not stop and brake. [PDF page 107, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p107-b15) ## Warning [PDF page 108, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b2) To ensure flight safety, it is recommended to always turn the OA system on. [PDF page 108, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b3) When the flight mode of the aircraft is set to “Ludicrous”, the OA system function is unavailable. [PDF page 108, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b4) ## Set Warning Distance [PDF page 108, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b5) If the aircraft detects an obstacle, it will send a warning at the “Warning Distance” as set. [PDF page 108, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b6) ## Turn On/Off Radar Display [PDF page 108, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b7) If this function is turned on, when the aircraft detects an obstacle, it will provide risk warnings on the camera interface based on the set brake/warning distance. [PDF page 108, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b8) If this function is turned off, when the aircraft detects an obstacle, it will not provide risk warnings on the camera interface. [PDF page 108, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b9) Turn On/Off Obstacle Detection Notification Sound [PDF page 108, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b10) If this function is turned on, when the aircraft detects an obstacle, it will emit an audible alert. [PDF page 108, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b11) Turn On/Off Landing Protection [PDF page 108, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b12) If this function is turned on, the aircraft will detect whether the ground surfaces are suitable for landing before it lands. [PDF page 108, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b13) ## Tip [PDF page 108, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b14) After the landing protection function is turned on, if the aircraft detects that the ground surface is not suitable for landing, it will keep hovering over the landing point. In this case, you need to use the command sticks to manually control the aircraft to land at an appropriate location. [PDF page 108, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b15) ## 6.5.3 RC Settings [PDF page 108, block 16](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b16) In the sidebar of the “Settings” interface, tap the \frac{1}{122} icon to enter the "RC Settings" interface, where you can perform following operations, as shown below. [PDF page 108, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b17) “RC Settings” Interface ![“RC Settings” Interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/22a8a6d2f766333169e05735.webp) [PDF page 108, block 18](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p108-b18) ## Set Stick Mode [PDF page 109, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b2) The aircraft supports three stick modes setting: Mode 1, Mode 2, and Mode 3. For the differences between the three stick modes, see "4.10.1 Stick Modes" in Chapter 4. The default stick mode is Mode 2. [PDF page 109, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b3) ## Calibrate the Remote Controller [PDF page 109, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b4) For details about calibration process, see “4.14 Calibrating the Remote Controller” in Chapter 4. [PDF page 109, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b5) ## Calibrate the RC Compass [PDF page 109, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b6) For details about calibration process, see “4.13 Calibrating the Remote Controller Compass” in Chapter 4. [PDF page 109, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b7) ## Set RC Custom Button [PDF page 109, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b8) For details about functions of RC custom button C, see “4.11.1 Custom Button C” in Chapter 4. [PDF page 109, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b9) ## Set EXP [PDF page 109, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b10) The X-axis is the physical output of the command stick, and the Y-axis is the logical output of the command stick. That is, the X-axis represents the movement generated by the current command stick move, and the Y-axis represents the actual response strength of the current aircraft. [PDF page 109, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b11) ## Connect to Aircraft [PDF page 109, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b12) Connect to aircraft: If the remote controller is currently not connected to the aircraft, tap "Connect to aircraft", and then double-click the power button of the aircraft according to the pop-up notification to complete the frequency matching between the remote controller and the aircraft. For more information, see “4.9 Frequency Matching With the Remote Controller” in Chapter 4. [PDF page 109, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b13) Cancel: If the remote controller is currently connected to the aircraft, tap "Connect to aircraft", and then tap “Cancel” in the pop-up window to disconnect the remote controller from the aircraft. [PDF page 109, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b14) ## 6.5.4 Image Transmission Settings [PDF page 109, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b15) In the sidebar of the “Settings” interface, tap the illustrated icon to enter the "Image Transmission Settings" interface, where you can set the image transmission mode, and transmission frequency band as shown below. ![Original instruction with its control symbol](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/06421b42417cd313e4f25048.webp) [PDF page 109, block 16](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b16) "Image Transmission Settings" Interface !["Image Transmission Settings" Interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/c463a6ff672c20c0a0b56254.webp) [PDF page 109, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p109-b17) ## Set Image Transmission Mode [PDF page 110, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b2) The remote controller will receive and display the image transmission screen at the selected resolution. [PDF page 110, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b3) ## Set Transmission Frequency Band [PDF page 110, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b4) Tap the drop-down list of "Transmission Frequency Band" and select a transmission frequency band according to your needs. [PDF page 110, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b5) Auto: The optimal transmission frequency band is automatically selected for image transmission between the aircraft and the remote controller. [PDF page 110, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b6) 2.4G: The 2.4 GHz frequency band is used for image transmission between the aircraft and the remote controller. [PDF page 110, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b7) 5.8G: The 5.8 GHz frequency band is used for image transmission between the aircraft and the remote controller. [PDF page 110, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b8) ## Tip [PDF page 110, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b9) Image Transmission Mode: “Smooth” means 720P and "HD" means 1080P. [PDF page 110, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b10) The flight application will, based on the aircraft’s GNSS positioning information, automatically provide frequency band selection that comply with local laws and regulations. [PDF page 110, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b11) If the aircraft does not obtain GNSS positioning after being turned on, the image transmission frequency band between the aircraft and the RC will be set as “2.4G”. [PDF page 110, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b12) ## 6.5.5 Aircraft Battery [PDF page 110, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b13) In the sidebar of the “Settings” interface, tap the illustrated icon to enter the "Battery Information" interface, where you can perform following operations as shown below. ![Original instruction with its control symbol](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/c3230296e6dfb5352bfcf626.webp) [PDF page 110, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b14) “Battery Information” Interface ![“Battery Information” Interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/209264dc2f43b07eeefaeb7e.webp) [PDF page 110, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b15) ## View Basic Information of the Smart Battery [PDF page 110, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b17) You can view the real-time status of the battery and the estimated flight time of the aircraft with the current battery level. Please refer to the parameters in the following table to view the basic information of the battery, so as to deal with it in time when the battery condition is not good. [PDF page 110, block 18](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p110-b18) ## Set Battery Warning Threshold [PDF page 111, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b2) Move the slider left or right to set warning thresholds for low battery and critically low battery. [PDF page 111, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b3) Critically Low Battery Warning: Red status. The adjustable range is from 8% to 25%. When the battery decreases to this threshold, landing is triggered forcibly. [PDF page 111, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b4) Low Battery Warning: Orange status. The adjustable range is from 15% to 50%. The low battery warning threshold should be at least 5% higher than the critically low battery warning threshold. When the battery decreases to this threshold, auto return is triggered automatically. [PDF page 111, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b5) ## 6.5.6 Gimbal Settings [PDF page 111, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b6) In the sidebar of the “Settings” interface, tap the illustrated icon to enter the "Gimbal Settings" interface, where you can perform following operations as shown below. ![Original instruction with its control symbol](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/63729b08e78934e9a476c3aa.webp) [PDF page 111, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b7) "Gimbal Settings" Interface !["Gimbal Settings" Interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/62d5a8b33311ef97722b99d8.webp) [PDF page 111, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b8) ## Set Gimbal Pitch Sensitivity [PDF page 111, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b10) Set the number of degrees the gimbal rotates on the pitch axis per second (unit: °/second). [PDF page 111, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b11) ## Turn On/Off Extended Pitch Angle [PDF page 111, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b12) Tap the button to the right of "Extended Pitch Angle" to turn on the upward gimbal rotation function. [PDF page 111, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b13) If this function is turned on, the gimbal can rotate up to 30 degrees above the level baseline. [PDF page 111, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b14) If this function is turned off, the gimbal can only maintain a level or downward rotation and cannot rotate upwards to switch to a pitch view. [PDF page 111, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b15) ## Gimbal Calibration [PDF page 111, block 16](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b16) For more information about gimbal calibration, see “2.12.3 Gimbal auto calibration” in Chapter 2. [PDF page 111, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b17) ## Gimbal Adjustment [PDF page 111, block 18](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b18) When the position of the gimbal tilts, tap “Gimbal Adjustment” and tap the buttons under the functions of “Roll”, “Yaw”, and “Pitch” to adjust the gimbal, so that the horizontal and vertical axes on the screen remain aligned to the reference objects on the three-screen image transmission screen. [PDF page 111, block 19](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p111-b19) ## Gimbal Parameters Reset [PDF page 112, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b2) Reset the gimbal parameters. [PDF page 112, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b3) ## 6.5.7 More [PDF page 112, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b4) In the sidebar of the “Settings” interface, tap the \overline { { u ( \underline { { \cdots } } ) } } _ { n } icon to enter the "More" interface, where you can perform following operations as shown below. [PDF page 112, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b5) "More" interface !["More" interface](https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/00fc4ff576deda0d8fde51fa.webp) [PDF page 112, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b6) ## Unit Settings [PDF page 112, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b8) Set the unit of "Speed/Distance Units", "Area Units", "Temperature Units", and "Coordinate Format" displayed in the flight application. [PDF page 112, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b9) ## Light Settings [PDF page 112, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b10) Turn on/off Stealth mode [PDF page 112, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b11) If the stealth mode is turned on, the aux light is off by default. [PDF page 112, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b12) If the stealth mode is not turned on, you may set the aux light. [PDF page 112, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b13) Set Aux Light [PDF page 112, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b14) If \mathsf { { } ^ { n } A u t o ^ { \prime \prime } } is selected, the auxiliary bottom light is automatically turned on or off according to ambient brightness. [PDF page 112, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b15) 1 1 ^ { n } \mathrm { O n } ^ { n } is selected, the auxiliary bottom light is always on by default. [PDF page 112, block 16](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b16) 1 1 0 1 1 is selected, the auxiliary bottom light is off by default. [PDF page 112, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b17) ## Tip [PDF page 112, block 18](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b18) The auxiliary bottom light is mainly used to enhance the ambient brightness of the landing point during the landing of the aircraft, improve the sensing performance of the downward visual sensing system, and ensure landing safety. It is recommended to set it as " \mathsf { A u t o } \textbackslash mode when using the light. [PDF page 112, block 19](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b19) ## Turn On/Off Visual Positioning [PDF page 112, block 20](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b20) If the visual positioning function is turned on, the aircraft will hover in a place with a poor GNSS signal. [PDF page 112, block 21](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p112-b21) ## Tip [PDF page 113, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b2) Turning on visual positioning is a must to enter visual positioning mode. For more information, see “3.8.1 Flight Status” in Chapter 3. [PDF page 113, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b3) ## Warning [PDF page 113, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b4) Before an aircraft takes off, if the visual positioning of the aircraft is turned off, do not turn on the visual positioning function after the aircraft takes off as it might lead to visual positioning failure. If you need to turn on the visual positioning function again, it is recommended to land the aircraft before conducting relevant operations. [PDF page 113, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b5) When GNSS positioning fails, if the environment lighting condition and surface texture meet the requirements, the aircraft will enter the visual positioning mode. [PDF page 113, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b6) When GNSS is unavailable, if the environment lighting condition and surface texture do not meet the requirements, the aircraft will enter the attitude mode. In this mode, operating the aircraft has high risk potential, easily leading to flight accident. [PDF page 113, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b7) ## Turn On/Off Submit Flight Data to CAAC [PDF page 113, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b8) According to Chinese laws and regulations, for flights conducted in China, flight data must be submitted in real time to the official system of the Civil Aviation Administration of China (CAAC) via the internet. [PDF page 113, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b9) ## 0 Important [PDF page 113, block 10](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b10) When the network is poor, the relevant flight data will be cached on your local device, and the flight application will not store or forward the data to other services. [PDF page 113, block 11](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b11) ## Enter Registration No. [PDF page 113, block 12](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b12) According to Chinese laws and regulations, real-name registration is required for aircraft. For more information, see “2.1 Legal Use Notice” in Chapter 2. [PDF page 113, block 13](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b13) ## Emergency Stop Propellers During Flight [PDF page 113, block 14](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b14) If "Off" is selected, the "Emergency Stop Propellers During Flight" function will be disabled. [PDF page 113, block 15](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b15) If "On" is selected, you can stop the propellers of the aircraft from spinning at any time during flight by simultaneously pushing the two command sticks inward or outward. [PDF page 113, block 16](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b16) ## Important [PDF page 113, block 17](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b17) Please use the "Emergency Stop Propellers During Flight" function with caution. Once the propellers stop, the aircraft will fall freely without control. This function is only used to reduce additional harm or damage caused by aircraft malfunctions. Please stay away from crowds or buildings when using this function. [PDF page 113, block 18](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b18) After the "Emergency Stop Propellers During Flight" function is enabled, please stop using the aircraft and contact Autel Robotics to inspect the power system of the aircraft. [PDF page 113, block 19](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p113-b19) ## Target Recognition Settings [PDF page 114, block 2](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b2) The aircraft supports three types of target for recognition: “Human”, “Vehicle” and “Boat”. Users can set a type or types of recognition on their own. [PDF page 114, block 3](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b3) ## Remote ID [PDF page 114, block 4](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b4) According to local laws and regulations (not Chinese Mainland), enter the pilot registration number. For more information, see “2.1 Legal Use Notice” in Chapter 2. After successful entering, broadcast status of Remote ID will be prompted. [PDF page 114, block 5](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b5) ## About [PDF page 114, block 6](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b6) You can view the firmware version and the serial number of the aircraft, the remote controller, the gimbal, and the battery, and check for versions and perform updates for flight application and firmware. [PDF page 114, block 7](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b7) ## Language Settings [PDF page 114, block 8](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b8) After you confirm the selection of a language, the flight application will automatically restart and display in the chosen language. [PDF page 114, block 9](https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/6-5-settings-interface#p114-b9)