User Manual
Firmware Update 57
7. During boot press and hold both OK and Forward
buttons simultaneously until the message Firmware up-
date… is displayed on the screen
8. Follow the on-screen instructions with pictures:
connect USB cable to the Device and Press central Key
NOTE: You can check your Firmware version in Main menu > Con-
guration > About device
NOTE If the rmware le is located in the Device’s root folder, it
will have a higher priority in comparison with the le stored on
the SD card during the update process.










