JBL 260 DriveRack, Section, Detailed Parameters, Output, Input 1 Level -Infto 20dB, Shift On/Off

Models: 260

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Input 1 Level -Inf to 20dB

Section 4

 

 

 

 

DriveRack

 

 

 

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Detailed Parameters

 

 

Input 1 Level -Inf to 20dB

Adjusts the input level of input 1.

Input 2 Level -Inf to 20dB

Adjusts the input level of input 2.

Master level -Inf to 20dB

This parameter is used to control the overall level of the mixed input signals.

Pink Noise On/Off

Turns the pink noise generator on and off.

Noise Level -20 to 20

Adjusts the overall level of the pink noise generator.

4.12 Output

The output section of the DriveRack 260 provides the user with the ability to control output levels of the unit and adjust phase compensation of loudspeakers within the signal path. The output level control is located in the signal path before the limiters; this means that the limiter directly affects the output level. The parameters for the Phase/Polarity Compensation effect are as follows and are user adjustable. Please refer to section A.7 of the Appendix for a complete output signal routing diagram.

Shift On/Off

This parameter is used to turn the selected output phase parameters on or off. When Shift is off, phase is 00 and polarity is positive (+).

Polarity +/-

This parameter is used to reverse the polarity of the output signal.

Phase 0 to -175 Degrees

This parameter is variable in 5 degree increments and sets the amount of phase shift within the selected output path. The phase is referenced to the upper frequency of the selected output crossover band.

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DriveRack® User Manual

 

 

Page 46
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JBL 260 DriveRack, Section, Detailed Parameters, Output, Input 1 Level -Infto 20dB, Input 2 Level -Infto 20dB, Polarity +