Start Firmware Update; Check The Updated Firmware Version - Yamaha RX-V381 Service Manual

RX-V381/HTR-3069
3
While pressing "INFO" key, connect the power cable to the AC outlet
The FIRMWARE UPDATE mode is activated and "PLAY CDDA!" is displayed.
Power cable
AC outlet
4

Start firmware update

a. Play the firmware CD on the CD/DVD/BD player. Writing of the firmware starts automatically.
Caution
DO NOT interrupt power during the update.
In case the power is accidentally cut off resulting in a condition where you can't recover normal operation, refer
to the troubleshooting method (Troubleshooting) on the last page.
b. When completed, "
UPDATE SUCCESS
* If the display remains unchanged for more than 10 seconds after starting the firmware CD play procedure,
perform the firmware CD play procedure again from the beginning.
c. Turn off the power of the receiver by pressing the
d. Eject the firmware CD from the CD/DVD/BD player.
5

Check the updated firmware version

a. While pressing the STRAIGHT key, press the
" ADVANCED SETUP
b. Press the PROGRAM key until "
c. Confirm that the firmware version is updated to the latest version.
Congratulations!
You have completed the firmware update. Your AV receiver is ready for normal use.
128
"INFO" key
UPDATE SUCCESS " , " PLEASE...
PLEASE...
" appears on the front panel display.
VERSION •••••x.xx
" and " POWER OFF!
(Power) key.
(Power) key and keep STRAIGHT key pressed until
" is displayed.
RX-V381 / HTR-3069
" appears on the display.
POWER OFF!
4