Marantz NR1506 - Manual (Page 17)

.
u i
Q0 o
G Volume indicator
H MUTE indicator
This blinks while the sound is muted. (v p. 50)
I Information display
The input source name, sound mode, setting values and other
information are displayed here.
J Input signal indicators
The respective indicator will light corresponding to the input signal.
(v p. 154)
Contents Connections Playback Settings Tips Appendix
17
Front panel Display Rear panel Remote Index