Manual

78 Chapter 5 First Flight
EVO Max 4T User Manual

Before folding the arms of the aircraft, power off the aircraft first.

Before inserting the microSD card, please make sure that the side with the metal contacts
of the SD card is facing up, so as not to cause damage to the aircraft card slot and the
microSD card.
5.3.4 Installing/Removing Propellers
The EVO Max 4T uses a quick-release propeller design, and the propellers on the four arms
are installed by default at the factory. Please refer to the following steps to install/remove the
propellers.
 Install the propellers
Please refer to Figure 5-4 and Table 5-4 below to install the propellers. There are 2 types (2
for each type) of different propellers that match the corresponding mounts. Please install the 2
propellers with white circles/without white circles on the center shaft respectively to the
propeller mounts with white marks/without white marks, and then press the position of the
propeller center shaft firmly, and then move along the propeller in the locking direction
indicated on the shaft so that the propeller is securely installed.
Figure 5-4 Propeller Installation
Table 5-4 Propeller Installation Details
Propeller White circle on center shaft No white circle on center shaft
Installation Area
Mounts to white marked
mounts
Mounting to unmarked mounts
Diagram Description
Lock orientation: Turn the propeller this way: to tighten it.
To unlock: Turn the propeller this way: to loosen and remove.

The orange circular mark on the propeller installation figure shown in Figure 5-4 is only
for reference, with the object correctly being colored white.
 Propeller Disassembly
1) Press and hold the battery power button for 3 seconds to power off the aircraft;
2) First hold the position of the motor to prevent it from rotating, press down on the
central shaft of the propeller firmly, and then turn it in the unlocking direction to