JBL AV1 manual Cal Noise, Setup, Default, Possible, Parameter, Settings

AV1 Setup

MAIN MENU

MODE ADJUST AUDIO CONTROLS

SETUP

SETUP

INPUTS

SPEAKERS

REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGER

LOCK OPTIONS

SPEAKER SETUP

CUSTOM SETUP THX SETUP SPEAKER DISTANCES LEVELS CALIBRATION

R SR RR

0.0 dB 0.0 dB 0.0 dB

	C
	0.0 dB
M	L	SL	RL
SUB
0.0 dB	0.0 dB	0.0 dB	0.0 dB

LEVELS CALIBRATION

INTERNAL NOISE TEST EXTERNAL NOISE TEST BASS PEAK LIMITER

BASS PEAK LIMITER

CAL NOISE	ON
LIMITER	ON
LIMIT ADJ	100dB

!CAUTION!

HIGH AUDIO LEVELS

ON

OFF

BASS PEAK LIMITER

SETUP SPEAKERS LEVELS CALIBRATION BASS PEAK LIMITER

Opens the BASS PEAK LIMITER menu, which is used to set ampli- tude limits for all speakers to which low frequencies are redirected, including the subwoofer.

The AV1 is equipped with an internal limiter that prevents low-fre- quency output signals from exceeding a designated level. This is essential for Dolby Digital and DTS(-ES) input sources that produce low-frequency peaks at much higher levels than 2-channel sources. In home theaters, the subwoofer and its associated amplifier might not be able to reproduce these levels without overloading.

	Default	Possible
Parameter	Setting	Settings
CAL NOISE	ON	ON, OFF
LIMITER	ON	ON, OFF
LIMIT ADJ	100dB	75dB to 120dB

CAL NOISE				ON, OFF
SETUP	SPEAKERS	LEVELS CALIBRATION	BASS PEAK LIMITER	CAL NOISE

Determines whether the bass peak limiter is set with an internal or external source. When ON, the AV1 activates an internal calibration noise signal to set the limiter. When OFF, the AV1 deactivates the internal calibration noise test signal. An external calibration source such as an audio calibration disc is required to generate a noise sig- nal to set the bass peak limiter.

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