Onkyo TX-SR444 Service Manual page 66

1
Debug Mode
HDMI resolution display
HDMI-related operations can be checked to some extent by displaying HDMI resolution display mode.
D
How to enter to this mode
Step1 : [ENTER] Hold down for 3 seconds
The display order
Display of the input signal
Step1 : Display of the input signal (for 5 seconds)
C Step2 : Display of the output signal (for 5 seconds)
B
A
1
2 3
2 3
4 5
4 5
6
Appendix
D
C
B
A
TX-SR343/444/HT-R494
6