Onkyo HT-R495

5432
1
6
D
C
A
B
D
C
A
B
5432
1
6
Appendix
Common
[DIMMER]+[ON/STANDBY]x2→[ENTER]
Oruseservicemodefunction.Pleaseseethissection.
Displaychecksumasbelow.
“xxxxxxxx”ischecksumofMainMCU.
MakesureChecksumafterfirmwareupdate
MAIN Checksum Verification
sum M:xxxxxxxx