F1-Mini S/W – Ver. 1.00.26
Step to upgrade SW via USB
1. Download the file and save it to an empty USB memory stick.
2. Rename the file as ‘f1free_upgrade.hdf’.
3. Connect a USB memory stick to the receiver.
4. Turn on the receiver with a long press of the standby button on the front panel.
5. Release the standby button when the downloading starts.
6. Turns off the receiver when the downloading is complete.