1. ON/STANDBY button
2. PURE AUDIO button/indicator: Switches to the Pure Audio mode. The indicator lights when the
   mode is on.
3. HYBRID STANDBY indicator: Lights up when any of the following functions is working or enabled in standby state of this unit. When this indicator is lighting, the power consumption in standby state increases, however, the increase in power consumption is minimized by entering the HYBRID STANDBY mode where only the essential circuits operate.
   
   – HDMI CEC
   – HDMI Standby Through
   – USB Power Out at Standby
   – Network Standby
   – Bluetooth Wakeup
   
   
4. Remote control sensor: Receives signals from the remote controller.
   
   The reception range of the remote controller is within a distance of approx. 16´/5 m, and an angle of 20° in vertical direction and 30° to right and left.
   
   
5. ZONE 2 button: Controls the multizone function.
6. OFF Button: Switches the multizone function off
7. QUICK MENU button: Pressing this button during playback can make settings such as "HDMI" and "Audio" quickly on the TV screen while playing.
8. Display
9. SETUP button: You can display advanced setting items on the TV and the display to have a more enjoyable experience with this unit.
10. Cursor buttons and ENTER button: Select an item with the cursors, and press ENTER to confirm your selection. When using TUNER, use them to tune in to stations.
11. RETURN button: Returns the display to the previous state while setting.
12. MASTER VOLUME
13. PHONES jack: Connect headphones with a standard plug (ø1/4″/6.3 mm).
14. LISTENING MODE buttons: : Switches the listening mode by pressing "MOVIE/TV", "MUSIC" and "GAME" repeatedly
15. Input selector buttons: Switches the input to be played.
16. TONE CONTROL buttons: Adjusts the sound
    quality. Pressof "TREBLE", "VOCAL" or
    "BASS" respectively.
17. SETUP MIC jack: Connect the supplied speaker setup microphone.
18. USB port: Connect a USB storage device to play music files.

Display 

1. Speaker/Channel display: Displays the output channel that corresponds to the selected listening mode.
2. Lights in the following conditions.
   : Headphones are connected.
   Z2: ZONE 2 is on.
   : Connected by BLUETOOTH.
   : Connected by Wi-Fi.
   NET: Lights when connected to the network with the "NET" input selector. It will blink if incorrectly
   connected to the network.
   USB: Lights when the "NET" input selector is selected, a USB device is connected and the USB input is selected. It will blink if the USB device is not properly connected.
   HDMI: HDMI signals are input and the HDMI input is selected.
   DIGITAL: Digital signals are input and the digital input is selected.
   A: Audio is output only to ZONE A.
   B: Audio is output only to ZONE B.
   AB: Audio is output to both ZONE A and ZONEB.
3. Lights according to the type of input digital audio signal and the listening mode.
4. Lights in the following conditions.
   RDS (European, Australian and Asian models): Receiving RDS broadcasting.
   TUNED: Receiving DAB (European models)/AM(North American, Australian and Asian models)/FM radio
   FM ST: Receiving FM stereo.
   SLEEP: Sleep timer is set.
   AUTO STBY: Auto Standby is set.
5. Blinks when muting is on.
6. Displays various information of the input signals.
   
   "DialogNorm: X dB" ("X" is a numerical value) may be displayed when software recorded in Dolby lineage or DTS lineage audio formats is played. For example, if "DialogNorm: +4 dB" is displayed, the source being played is recorded with 4 dB plus the THX standard level. If you play it with the THX standard level, lower the volume by 4 dB.
   
   
7. Cursors These may light when performing operations while “NET” is selected
   with the input selector. / light when there are multiple folders or files that are available to be
   selected. / light when text information does not fit with the range provided by “6”.