RadioLink RC8X Instruction Manual page 135

minutes.
SD Residue Size: the remaining capacity of the SD card.
DL1_A: UP/DL1-B: DOWN: make the yellow select box up or down by press the button DL1 to
select the function you need.
PS3: press the button PS3 to back the previous setting menu.
HOME: at the update mode, by pressing the power button to confirm the setting/select.
USB MODEL: press power button selects the "USB MODEL" to make the SD card of RC8X
connect to the computer
Update the latest: update the latest firmware that saved in the SD card of RC8X
Upgrade the specified: update the specified firmware that saved in the SD card of RC8X
Power off: exit the update setting menu and the RC8X will turn off at the same time.
The setting steps as below:
keep the RC8X power off,
1
use a USB cable (type-c) connect the RC8X to the computer.
2
Push DT1 and DT2 TRIM buttons to the middle at the same time, and then long press the
3
power button to enter the data copy and upgrade mode. The following four options will appear
134
RadioLink Electronic Limited
www.radiolink.com