Yamaha RX-V465 Service Manual
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Brand: Yamaha
Category: Receiver , Stereo Receiver
Type: Service manual
Model: Yamaha HTR-6240 , Yamaha RX-V465 , Yamaha AX-V465
Pages: 147
26
RX-V465/HTR-6240/
AX-V465
RX-V465/HTR-6240/AX-V465
*
When the version of the firmware to be written
is the same as the one existing in this unit,
“Same Version”, “Please...” and “Power off!!”
are displayed repeatedly. (Upgrading is not
necessary.)
If the display remains unchanged for longer
than 10 seconds after starting the firmware CD
play procedure, perform the firmware CD play
procedure again from the beginning.
If “FILE CORRUPTED” is displayed after
“XXXXXX”, make sure that the written data
is not corrupted and perform Steps 1 to 7 of
“Writing method using the CD” again.
If “Upgrade Failed” is displayed, perform
Steps 1 to 7 of “Operation Procedures” again.
8. Press the “STOP” key of the DVD/CD player.
9. Press the “EJECT” key of the DVD/CD player to
open the disc tray.
10. Remove the firmware CD from the disc tray and
close the disc tray.
11. Press the “STANDBY/ON” key of the DVD/CD
player to turn off the power.
12. Press the “STANDBY/ON” key of this unit to turn
off the power.
13. Start up the self-diagnostic function and select “25.
ROM VER/SUM/PORT” menu.
Using the sub-menu, have the firmware version
and checksum displayed, and then check that
they are the same as written ones.
*
When the displayed firmware version and
checksum are different from written ones,
perform the “Writing method using the CD” all
over again.
14. Press the “STANDBY/ON” key of this unit to turn
off the power.