SOFTWARE UPGRADE PROCEDURE
NAD Electronics International | TD2017-03-M50.2
Information and details provided may be subject to change without prior notice. Page 1 of 1
USB UPGRADE PROCEDURE FOR M50.2
SETUP CONDITIONS
A Download the upgrade file (.IMG file) to the root directory of a FAT32 or NTFS formatted USB storage device.
B Switch OFF the rear panel POWER switch.
C Insert the USB storage device (with .IMG file) into the front panel USB input.
UPGRADE PROCEDURE
1 Switch ON the rear panel POWER switch. When Status Indicator (NAD logo in the front panel ) turns Red,
press and hold
o (Standby) button located at the top side of the front panel .
2 Continue to press and hold
o (Standby) button until the Status Indicator begins blinking an alternating
pattern of Green and Red.
3 Once completed, the M50.2 would reboot on its own and return to normal functionality. Remove the USB
storage device from the front USB input.