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USB Upgrade Procedure for M50.2

Updated

 

SETUP CONDITIONS

  1. Download the upgrade file (.IMG file) to the root directory of a FAT32 or NTFS formatted USB storage device. From latest files please go to the M50.2 product page 
  2. Switch OFF the rear panel POWER switch.
  3. 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 Power (Standby) button located at the top side of the front panel 
  2. Continue to press and holdPower (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.

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