Owners Manual
Page 11
... you press DISPLAY on the front panel (p. 41). 2 STEREO Lights up when the unit is receiving a stereo FM radio signal. 3 TUNED Lights up when the unit is receiving an FM/AM radio station signal. 4 Signal strength indicator Lights up when the unit connects to a wireless network or operates as input name). See "Sharing the iOS...
... you press DISPLAY on the front panel (p. 41). 2 STEREO Lights up when the unit is receiving a stereo FM radio signal. 3 TUNED Lights up when the unit is receiving an FM/AM radio station signal. 4 Signal strength indicator Lights up when the unit connects to a wireless network or operates as input name). See "Sharing the iOS...