Operation Manual

English – 22 | MP-235
Firmware Upgrade
If the player behaves erroneously upgrading or restoring the firm-
ware may help. Please locate the firmware upgrade tool and the
firmware file on the provided CD to upgrade the player. Proceed
as described in the following:
Important! Please note before upgrading:
1. Don’t upgrade firmware if the player works correctly.
2. Backup files on the player to other storage (to your PC for
example) before upgrading.
3. Very important for Windows Vista and Windows 7: upgrad-
ing has to be performed in Administrator account.
a. Locate the software file RKnanoTool.exe in the folder of the Up-
grade Tool on the provided CD. Double click on the file to start
the software. You will see the dialog box shown below.
b. Set the player to setupÎSystemÎUpgrade. The player displays a
warning message which asks you, if you really want to upgrade
firmware. Please select Yes and connect the player to the PC
using an USB cable. (In case if player can’t turn on, push power