Jensen VM9020TS operation manual Audio Menu, Surr Setup Menu, Speaker Selection

VM9020TS

AUDIO Menu

The VM9020TS has a built-in Pink Noise generator to help set the relative speaker levels for multi-channel audio playback.

Table 13: AUDIO Menu Features

Setting	Options	Function
Pink	Off	Stop output of pink noise
Noise
	Left	Left channel pink noise
	Center	Center channel pink noise
	Right	Right channel pink noise
	Left Surr	Left surround channel pink noise
	Right Surr	Right surround channel pink noise
	Subwoofer	Subwoofer pink noise
DRC	Off	Employ the Dynamic Range Control for
		better playback for low volumes.
	On
CNTR	5ms	Adjust the time difference between the
CTRL		center and front speakers to create a
	4ms
		time delay between 1 and 5 millisec-
	3ms	onds, producing a more accurate audio
		effect.
	2ms
	1ms
	0ms
REAR	15ms	Adjust the time difference between the
CTRL		rear and front speakers to create a
	12ms
		time delay between 3 and 15 millisec-
	9ms	onds, producing a more accurate audio
		effect.
	6ms
	3ms
	0ms
Down	Off	Normal Output
Sampling
	on	Audio signal output at 48kHz
BACK		Return to previous menu.

NOTE: When Down Sampling is ON, the audio output signal will be converted to 48kHz. When Down Sampling is OFF, the original sampling frequency is preserved.

SURR SETUP Menu

To change speaker settings for 2-channel mode, use the or buttons (14, 22) on the remote control or the or buttons (6, 7) on the joystick to select “DownMix”. To change speaker settings for 6-channel mode, select “Full 6CH”. After selecting 2 or 6-channel mode, use the button (19) on remote control or the button on the joystick (7) to move to the speaker settings on the right.

Speaker Selection

Selecting LARGE for the multi-channel speaker option will give a full range output. Selecting SMALL for the multi- channel speaker option will activate a high pass filter whose crossover is dependent upon the sub-woofer low pass filter frequency. For example, if the subwoofer low pass filter is set to 80Hz, then the high pass SMALL speaker crossover will be set to 90Hz.

Low pass	High pass
80Hz	90Hz
120Hz	135Hz
160Hz	180Hz

Refer to Table 14 when selecting speaker options for each mode.

Table 14: SURR SETUP Menu Features

Setting	Options	Function
FL (Front Left) /	Large	Use when front speakers have
FR (Front Right)		good bass output.
	Small	Use when speakers do not have
		good bass output.

Table 14: SURR SETUP Menu Features

Setting	Options	Function
LR (Left Rear) /	Large	Use when rear speakers have
RR (Right Rear)		good bass output.
	Small	Use when rear speakers do not
		have good bass output.
	None	Use when rear speakers are not
		present.
SUB (Subwoofer)	Present	Use when subwoofer is present.
	None	Use when subwoofer is not
		present.
CTR (Center)	Large	Use when center speaker has
		good bass output.
	Small	Use when center speaker does
		not have good bass output.
	None	Use when center speaker is not
		present.
BACK		Return to previous menu.

SURROUND FX

Table 15: SURROUND FX Menu Features

Setting	Options	Function
Decode Mode	Off	Play original audio format.
	Surround I	Use Surround I decoding method.
	Surround I	Play mono output with surround
	Matrix	effect.
	Surround I	Enhance movie surround effects.
	Movie
	Surround I	Play surround music effects.
	Music
Panorama	On	Extend the video from the front to
(Only available		the rear to achieve a better sur-
when Surround I		round effect.
Music Mode is
	Off	Panorama is turned off.
activated.)
Dimension Ctrl	0-6	Shift audio output between front
		and rear speakers.
Center Width Ctrl	0-6	Shift audio output between front
		and center channel speakers.
BACK		Return to previous menu.

NOTE: Surround I is recommended when the playback source is LPCM (Linear Pulse Code Modulation) or 2- channel down mixed digital bit-stream.

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