Yamaha RX V3900 - AV Network Receiver Firmware Update page 5

Instruction for Network Update
Requirement:
Step1: Set the MASTER ON/OFF button on the front panel to OFF, and confirm that
the AC power cable is properly connected to an outlet.
Step2: While pressing the STRAIGHT button, press (and release) the MASTER
ON/OFF button and then keep depressing the STRAIGHT button until
"ADVANCED SETUP" appears on the front panel display.
(Note: the "ADVANCED SETUP" is only displayed for a few seconds.)
STEP1/STEP6
STEP4
Step3 Rotate the PROGRAM knob counterclockwise to select "FIRM UPDATE
USB".
Press STRAIGHT button to change update mode to network.
Step4 To start the firmware update, press the MENU button. (allow about 10mins)
Caution! Do to not interrupt power during the update.
Step5 When "UPDATE OK" appers on the display, firmware update is completed.
The receiver automatically powers off and on again in normal operation
mode.
Step6 Power OFF the unit by pressing MASTER ON/OFF button on the front panel.
Step7 Check the updated firmware version.
Firmware Update Procedure for RX-V3900
Network environment to be able to connect to the Internet via
RX-V3900. (For more information, refer to the owner's manual.)
STEP2
STEP3
Firmware reprogramming in progress
press & hold
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