Yamaha YAS-209 YAS-209 Update Guide USB - Page 4

Updating the unit's firmware

Page 4 highlights

2. Updating the unit's firmware 2. Updating the unit's firmware Update the firmware of the unit. 1. Turn off the unit. 2. Unplug the power cable from the AC wall outlet. 3. Connect the USB flash drive to the UPDATE ONLY jack on the unit. USB flash drive containing the firmware data file 4. Plug the power cable into an AC wall outlet. 5. Touch and hold (volume -) and (power) together for at least 3 seconds. The firmware update begins. The (wireless) indicator will flash as shown below (interval of flashing: approx. one second) while the firmware is being updated. The update will be finished within 10 minutes. The indicators will flash as shown below when the firmware update has been successfully completed. Flashes If indicators flash differently than shown above, or fail to glow or flash at all, see Troubleshooting. Depending on the firmware virsion, this unit restart automatically when the firmware update is successfully completed. 6. Touch (power) when the firmware update is complete. 7. Disconnect the USB flash drive. The firmware update has been completed. Notice • Do not unplug the power cable or disconnect the USB flash drive until the following procedures are completed. 2 | YAS-209 / ATS-2090 Update Guide

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2. Updating the unit’s firmware
Update the firmware of the unit.
1.
Turn off the unit.
2.
Unplug the power cable from the AC wall outlet.
3.
Connect the USB flash drive to the UPDATE ONLY jack on the unit.
USB flash drive containing
the firmware data file
4.
Plug the power cable into an AC wall outlet.
5.
Touch and hold
(volume -) and
(power) together for at least 3 seconds.
The firmware update begins. The
(wireless) indicator will flash as shown below (interval of flashing: approx.
one second) while the firmware is being updated.
The update will be finished within 10 minutes. The indicators will flash as shown below when the firmware
update has been successfully completed.
Flashes
If indicators flash differently than shown above, or fail to glow or flash at all, see
Troubleshooting
. Depending on
the firmware virsion, this unit restart automatically when the firmware update is successfully completed.
6. Touch
(power) when the firmware update is complete.
7.
Disconnect the USB flash drive.
The firmware update has been completed.
Notice
Do not unplug the power cable or disconnect the USB flash drive until the following procedures are
completed.
2. Updating the unit’s firmware
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| YAS-209 / ATS-2090 Update Guide