DRX-8.4 - Remote Controller

On/Standby button
Input selector buttons: Switches the input to be played.
Dimmer button: Switches the brightness of the display with three levels. It cannot be turned off completely.
Q (Quick Menu) button: Pressing this button during playback allows you to make settings such as "HDMI" and "Audio" quickly on the TV screen while playing. 
Cursor buttons and Enter button: Select an item with the cursors, and press Enter to confirm
your selection. Pressing button allows you to switch the screen when a music folder list or file list is not displayed on one screen on the TV.
button: Displays advanced setting items on the TV or the display to have a more enjoyable experience with this unit. 
Sleep button: You can allow the unit to enter standby automatically when the specified time has elapsed. Select the time from "30 min", "60 min", "90 min" and "Off". When you do not want to turn the unit to standby automatically, select "Off". You can also set this by pressing button and selecting "Hardware" - "Power Management" - "Sleep Timer" on the Setup menu.
HDMI Main/Sub button: Select the HDMI OUT jack to output video signals from "MAIN", "SUB", and "MAIN+SUB".
Mode button: Switches between automatic tuning and manual tuning for AM/FM stations (North American and Taiwanese models). Also, when an HDMI CEC function enabled AV component is connected to this unit, you can switch P Play buttons between "CEC MODE" and "RCV MODE" (normal mode).

Memory button: Used to register AM/FM radio stations. (North American and Taiwanese models)
i button: Switches the information on the display. Also, when the "BLUETOOTH" input selector is selected, pressing and holding this button for 5 seconds or more will switch to the pairing mode.
button: Returns the display to the previous state while setting.

Listening Mode buttons: Selects a listening mode 
Dirac Live button: Selects slots where the measurement results of Dirac Live are saved.
Tone buttons: Adjusts the sound quality. Press "Treble", "Bass", or "Vocal" to select what you
want to adjust, then adjust with + and -.
Treble/Bass button: You can adjust the sound quality of the speakers.
1.Press Treble or Bass to select the content to adjust.
Treble: Enhances or moderates the high-tone range of the speakers.
Bass: Enhances or moderates the low-tone range of the speakers.
2.Press + or - to adjust.
Vocal button: Emphasizes movie dialogues and music vocals to listen to them more easily.
It is effective to movie lines in particular. Also, it exerts the effect even if the center speaker is not
used. Select a desired level from "1" (low) to "5" (high).
1. Press Vocal.
2. Press + or - to adjust.
• Depending on the input source or listening mode setting, selection is not possible, or the desired effect may not be achieved.
Play buttons: Used for playback operations for the Music Server or USB device. Also, switching to "CEC MODE" with
Mode button allows you to operate an HDMI CEC function-enabled AV component. (Some devices may not be operated.)
Zone 2/Zone 3 Hold button: Used to control the
multi-zone function.
CH SEL button: You can check the volume level settings for each of the speakers. You can also change the settings with the number cursor buttons .
M.OPT button: Turns on/off the Music Optimizer function that improves the quality of the compressed audio.
Mute button: Temporarily mutes audio. Press the button again to cancel muting.
VOLUME buttons
button: You can start repeat or random play of the Music Server or USB.
Clear button: Deletes all characters you have entered when entering text on the TV screen.
(Light button): Turn the backlight of the remote controller On/Off. If 10 seconds elapse
with no operations performed after turning it on, it will automatically turn off.