SETUP

JBL Synthesis

SPEAKER LEVEL ADJUST & DACS CALIBRATION Menus

Conducting the internal noise test opens the SPEAKER LEVEL ADJUST menu shown on page 3-39. Conducting DACS calibration opens the DACS CALIBRATION menu shown on the previous page. Both menus can be used to adjust output levels for the Main Zone audio output connectors.

 

Default

Possible

Parameter

Setting

Settings

 

 

 

FRONT LEFT

0.0dB

-18.0 to +12.0dB

 

 

 

CENTER

0.0dB

-18.0 to +12.0dB

 

 

 

FRONT RIGHT

0.0dB

-18.0 to +12.0dB

 

 

 

SIDE RIGHT

0.0dB

-18.0 to +12.0dB

 

 

 

REAR RIGHT

0.0dB

-18.0 to +12.0dB

 

 

 

REAR LEFT

0.0dB

-18.0 to +12.0dB

 

 

 

SIDE LEFT

0.0dB

-18.0 to +12.0dB

 

 

 

SUBWOOFER

0.0dB

-18.0 to +12.0dB

 

 

 

To manually adjust output levels while the internal noise test or DACS calibration is conducted:

1.When the internal noise test is conducted, set the SPL meter to “C” weighting and “SLOW” response. When DACS calibration is conducted, set the SPL meter according to the DACS Installers Manual or audio calibration disc instructions. If no setting is specified, set the SPL meter to “C” weighting and “SLOW” response.

2. Press the remote control and arrows to highlight the desired SPEAKER LEVEL ADJUST or DACS CALIBRATION menu parameter.

3. When the desired parameter is highlighted, press the arrow to select this parameter. A horizontal bar graph will open on the on-screen and front panel displays.

4.When the horizontal bar graph opens, follow the instructions on page 2-11 to adjust the selected parameter. When the SPL meter is set to “C” weighting and “SLOW” response, output levels should be adjusted to achieve a 75dB SPL meter reading from the primary listening position. When the SPL meter is not set to “C” weighting and “SLOW” response, output levels should be adjusted to achieve the appropriate SPL meter reading from the primary listening position.

5.When the desired adjustments have been made, press the arrow to close the horizontal bar graph and return to the SPEAKER LEVEL ADJUST or DACS CALIBRATION menu. When the internal noise test is conducted, the internal noise test will continue, and automatic scrolling will resume.

FRONT LEFT & RIGHT

 

 

-18.0 to +12.0dB

 

 

 

 

 

 

 

 

 

 

OR

 

 

SETUP

SPEAKERS

LEVELS CALIBRATION

(TEST)

FRONT LEFT

FRONT RIGHT

 

Set the output levels for the speakers connected to the Main Zone audio output connectors labeled Front L/R.

CENTER

 

 

 

 

-18.0 to +12.0dB

 

 

 

 

 

 

 

 

 

 

 

SETUP

SPEAKERS

LEVELS CALIBRATION

(TEST)

CENTER

 

Sets the output level for the speaker connected to the Main Zone audio output connector labeled Center.

3-42

Page 81
Image 81
JBL SDP-5, Home Theater System, 201 manual Front Left & Right, 18.0 to +12.0dB