DN-501C
Latest Firmware Version: A-1.35
Release
Date: July 1, 2015
Update
Process and Verification
Important: Before updating to the latest firmware, please make sure your DN-501C is
using Firmware Version A-1.14 or later. If it is not, please update to A-1.14 before
updating to A-1.33: follow all of the steps below using the DN501CFW.bin file, and
then repeat the same procedure using the DN501CFWA.bin file.
To update the firmware on your DN-501C:
1. Unzip the contents of the downloaded .zip file to your Desktop.
2. Transfer the DN501CFWA.bin file from that .zip file to the root directory of a USB
storage device.
3. Make sure your DN-501C is securely connected to a power outlet and is
p
o
wered
off, and then insert the USB storage device into
it.
4. Power on DN-501C.
5. DN-501C's display will show the new firmware version number. Confirm the version
number is
correct.
6. To continue with the update, turn the Jog Wheel on the front panel to select OK,
and then press the Jog Wheel. During the update process, do not power
off
DN-501C or disconnect it from the power outlet. Doing so can damage the unit.
To cancel the operation instead, turn the Jog Wheel on the front panel to select
Cancel, and then press the Jog Wheel.
7. Allow the update process to complete, which may take approximately 1 minute.
The display may go dark during this time. After the update is completed, DN-501C
will automatically restart. Remove your USB storage device, and delete the .bin
files.
Your DN-501C now has the newest firmware.
To check the firmware version on your DN-501C:
1. With the DN-501C powered on and stopped, press the Menu key.
2. Select 06 Utility and press the Jog Wheel.
3. Select 03 Firmware Version and press the Jog Wheel. The installed firmware
version will appear in the display.
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