Indicators on the display panel
- Input indicator
Lights up to indicate the current input.HDMI
The receiver recognizes devices connected via an HDMI IN jack.ARC
TV input is selected and Audio Return Channel (ARC) signals are detected.COAX
Digital signals are input through the COAXIAL jack.OPT
Digital signals are input through the OPTICAL jack. - S.OPTIMIZER
Lights up when the Sound Optimizer function is activated. - D.C.A.C.
Lights up when the measurement results of the Auto Calibration function are applied. - Dolby Digital Surround indicator
The applicable indicator lights up when the receiver is decoding the corresponding Dolby Digital format signals.: Dolby Digital
TrueHD: Dolby TrueHD
- DTS(-HD) indicator
The applicable indicator lights up when the receiver is decoding the corresponding DTS format signals.DTS: DTS
DTS-HD: DTS-HD
- Speaker system indicator
- Tuning indicator
ST
Lights up when the receiver tunes to a stereo broadcast. - HDMI OUT A + B (for STR-DN1050 only)
- SLEEP
Lights up when the sleep timer is activated. - EQ
Lights up when the equalizer is activated. - D.L.L.
Lights up when the Digital Legato Linear (D.L.L.) function is activated. - D.R.C.
Lights up when dynamic range compression is activated. - NEO:6
Lights up when DTS Neo:6 Cinema/Music decoding is activated. - Dolby Pro Logic indicator
The applicable indicator lights up when the receiver performs Dolby Pro Logic processing. This matrix surround decoding technology can enhance input signals.PL: Dolby Pro Logic
PLII: Dolby Pro Logic II
PLIIx: Dolby Pro Logic IIx
- ZONE2 (for STR-DN1050 only)
Lights up while the power for zone 2 is turned on. - A.P.M.
Lights up when the A.P.M. (Automatic Phase Matching) function is activated. You can only set the A.P.M. function in the D.C.A.C. (Digital Cinema Auto Calibration) function. - UPDATE
Lights up when new software is available. - Wireless LAN signal strength indicator
Lights up to show the strength of the wireless LAN signal.: No signal.
: Weak signal.
: Moderate signal.
: Strong signal.
- BT
Lights up when a BLUETOOTH device is connected. Flashes during pairing. - Wired LAN indicator
Lights up when a LAN cable is connected. - USB
Lights up when an iPhone/iPod or USB device is detected.