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Updating the firmware (UPDATE)
New firmware that provides additional features or product improvements will be
released as needed. Updates can be downloaded from our website. If the unit is
connected to the Internet, you can download the firmware via the network. For details,
refer to the information supplied with updates.
■
Firmware update procedure
Do not perform this procedure unless firmware update is necessary. Also, make sure
you read the information supplied with updates before updating the firmware.
1
Press STRAIGHT repeatedly to select “USB” or “NETWORK” and press INFO to
start firmware update.
Choices
Checking the firmware version (VERSION)
Check the version of firmware currently installed on the unit.
• You can also check the firmware version in “Network Update” (p.87) in the “Setup” menu.
• It may take a while until the firmware version is displayed.
USB
Update the firmware using a USB memory device.
NETWORK
Update the firmware via the network.
VOL.
MUTE
ENHANCER STEREO TUNED
SLEEP
OUT
ECO
CHARGE
ADAPTIVE DRC
VIRTUAL
UPDATE•••••USB
VOL.
MUTE
ENHANCER STEREO TUNED
SLEEP
OUT
ECO
CHARGE
ADAPTIVE DRC
VIRTUAL
VERSION••xx.xx
00_RX-A550_om_U.book Page 91 Thursday, March 26, 2015 5:44 PM