Yamaha ISX-18 - Manual (Page 34)

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Updating the firmware
When new firmware is detected from the network, “UP” will be shown on the front panel display (press any button to turn off the “UP” indication on the front panel display).
There are two ways to updating the firmware.
Updating with a “MusicCast CONTROLLER”
You can use “MusicCast CONTROLLER” to update the firmware. Follow the indication of “MusicCast CONTROLLER” to update
the firmware.
Updating with the unit
1
Press
A
(power)/CONNECT to turn
the unit off.
2
Pull out the plug from the wall outlet.
3
While pressing PRESET, plug the
power cable into the wall outlet.
• The “UP” indications flash on the unit.
4
Press PRESET.
• The unit starts updating the firmware. When
finished, the display flashes as shown in the figure.
5
Press
A
(power)/CONNECT to check
that the normal display is returned.
A (power)/CONNECT PRESET
• Do not operate the unit or disconnect the power
cable while updating.
• When Internet speed is not fast enough, network
update may not be possible depending on the
condition of the wireless connection. If the
firmware update fails, the “Er” indication flashes. In
that case, try updating again after a while.