Basic Operation

	Key Name	Mode switch	Function
1	SRC	−	Switches to the source to be played. In Hands-Free mode, hangs up the phone.
2	I	−	Not used.
3	L	−	Pauses the track or file, and resumes playing by pressing twice. For the Radio and Digital Radio sources in AUD mode, switches the seek mode.
4	R/S/C/D	−	Not used.
5	ENTER	−	Performs the selected function.
6	TOP MENU	AUD	Screen mode changes each time you press this key during video playback.
7	MENU	AUD	Displays the control screen of current source. (USB)
8	OPEN	−	Not used.
9	AM–/FM+	AUD	Selects the folder to be played. For the Radio sources in AUD mode, selects FM/AM band to be received.
10	E/F	−	Selects the track or file to be played. For the Radio and Digital Radio sources in AUD mode, switches to broadcast stations received by the unit.
11	Numeric Keypad	AUD	Allows you to enter the number to search in the direct search mode. For details on the direct search mode, see Direct search mode. For the Radio and Digital Radio sources, allows you to enter the preset number. If the preset number is one digit, press the number. If the preset numbers is two digits, press continuously the numbers within 3 seconds. Pressing E F within 3 seconds allows you to determine the preset number of one digit.
12	CLEAR	−	Not used.
13	DIRECT	−	Switches to the direct search mode. Direct search mode.
14	AUDIO	−	Not used.
15	RETURN	−	Not used.
16	SUBTITLE	−	Not used.
17		−	When a call comes in, answers the call.
18	ANGLE	−	Not used.
19	VOL RS	−	Adjusts the volume.
20	ZOOM	−	Not used.
21	2 ZONE	−	Not used.
22	R.VOL 32	−	Not used.
23	ATT	−	Lowers the volume by pressing the key once. Restores the previous volume by pressing the key twice.
24	V.SEL/DISP	−	Switches between the Apple CarPlay, Android Auto, Wireless mirroring and AV source screen each time it is pressed.
25	DVD SETUP	−	Not used.