RadioLink RC8X Instruction Manual page 79

④ "update successfully" pop out at the bottom of the screen means the firmware upgrade is
successful.
⑤ exit the update mode
> Press PS3 button to return to the previous menu.
> Turn DL1 knob to turn the yellow background cursor to "power off".
> Short press the power button to exit the upgrade mode.
Attention: if "firmware reads fail!" pop out at the bottom of the screen means the transmitter
RC8X have not find out the firmware from the microSD card, please copy the latest firmware to
the microSD card first, and then reupdate follow the steps above.
2) "Upgrade the specified" Mode
If you have copied the upgrade firmware to the microSD card, but you have modified the
firmware name, then the "Upgrade the specified" update mode is be suggested.
① Enter the update mode setting menu
>power on the RC8X, but do not turn it on.
>Push DT1 and DT2 TRIM buttons to the middle, and long press the power button at the same
time to enter the upgrade mode. The computer will pop out that a USB drive is inserted.
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