Yamaha RX-V4A RX-V4A User Guide - Page 242
Updating the unit’s firmware via the network
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UPDATE > Updating the unit's firmware Updating the unit's firmware via the network When the unit is connected to the Internet and a firmware update is ready, the following message appears after SETUP is pressed. You can switch the language. Confirm the message and start the firmware update via the network. NOTICE ( Do not operate the unit or disconnect the power cable or network cable during firmware update. If the firmware update is interrupted, there is a possibility that the unit will malfunction. In this case, contact your nearest authorized Yamaha dealer or service center to request repair. 1 Read the on-screen description and press the down cursor key. The next screen appears. 2 Press ENTER. The on-screen display turns off and the firmware update begins. 3 When "UPDATE SUCCESS PLEASE POWER OFF!" appears on the front display, press z on the front panel. The firmware update is complete. NOTE ( Firmware update takes about 20 minutes or more. ( If the Internet connection speed is slow, or the unit is connected to the wireless network, you might not get the message of new firmware depending on the condition of the network connection. In this case, update the firmware using the USB flash drive. n Firmware update reservation You can make a reservation to perform the firmware update when turning off the unit. 242
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