Onkyo TX-RZ820 Service Manual page 70

1
Check the FL tube and LED.
Confirm that all LEDs and all segments of FL tube are lit.
D
1. Set Volume 40
2. [TV] + [ON/STANDBY] → [Dimmer]
C
B
A
1
2 3
2 3
4 5
4 5
6
Appendix
D
C
B
A
TX-NR575/676/676E/777
HT-R997
TX-RZ620/720/820
DRX-2.1/3.1
6