USB location is below
USB memory root
Model Name
Model Area
Product ID
NR1504 U1
North America (E3)
100100190100
NR1504 N1
Europe (E2) / Singapore(E1)
100100190200
NR1504 K1
China (E1C)
100100190500
+ firmwares
+ 100100190100
+ APLD.bin
+ DSP.bin
+ enc_update.xml
+ GUI.bin
+ IMG.bcd
+ MAIN.bin
+ SBL.bcd
3.4. Insert the USB memory into a USB port
NOTE
: Please UNPLUG LAN cable from the unit during update.
►
USB_AVR-4520E3_000100620100-0001
►
firmwares
►
000100620100
►
USB_NR1504U_100100190100
-
0001
►
firmwares
►
100100190100
Download firmware
in USB flash drive.
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