EN
AV17-0052
There are two ways to update the firmware on the R-N803 and R-N803D: connect to the Internet to update directly, or
use a USB storage device. Please see the Owner’s Manual for more information on updating via the Internet. This guide
explains how to update using a USB storage device.
See the R-N803 page on the Yamaha website for more information on issues that have been resolved in the firmware
update and new functions that have been added.
Preparing the firmware
1
Have a USB storage device ready for use.
The USB storage device must fulfill the following
conditions.
• Required conditions for USB storage
device
- Supports mass storage
- Formatted as FAT16 or FAT32
- Does not feature encryption
- Blank (no data stored on the device)
2
Download the latest firmware from the
Yamaha website.
See the R-N803 page on the Yamaha website.
3
Decompress the downloaded file.
The firmware you downloaded is a compressed file.
The decompressed file (R0445-****.bin) is the
firmware data file for update (the “****” will vary,
depending on the version).
4
Save the decompressed file (R0445-****.bin)
to the root folder (topmost folder) in the USB
storage device.
Now you’re ready to update.
Updating the firmware
NOTICE
Be absolutely sure not to turn off the power while the firmware is
updating. If the power is turned off during updating, the unit may
fail to start up again.
1
Press
A
(POWER) on the unit to switch off
the power.
2
Insert the USB storage device that you have
prepared into the USB jack.
3
Press
A
(POWER) while holding down
RETURN.
“ADVANCED SETUP” will appear in the display.
4
Turn the SELECT/ENTER knob until
“UPDATE · · · USB” is shown on the display.
Note
When “UPDATE · NETWORK” is shown on the display, press
SELECT/ENTER to display “UPDATE · · · USB”.
5
Press DISPLAY.
The firmware will start updating. Once the update
has completed, “UPDATE SUCCESS” will be shown
on the display.
6
Press
A
(POWER) to turn off the power.
7
Pull out the USB storage device.
This completes the firmware update. Wait for at least
5 seconds after the firmware update has finished,
before turning on the power. The next time you turn
on the power, the unit will operate with the updated
firmware.
R-N803 R-N803D Update Guide
VOLUME
PURE DIRECT
RETURN
CONNECT
PUSH - ENTER
TUNING
PRESET
BAND
MEMORY
CLEAR
BASS
INPUT
5V
1A
BALANCE
L
R
TREBLE
LOUDNESS
FLAT
-30dB
DIMMER
MODE
DISPLAY
SELECT
PHONES
YPAO MIC
SPEAKERS
USB
A
B
A
(POWER)
SELECT/ENTER
RETURN
DISPLAY
DISPLAY
USB jack
