Solid State Logic XR622 owner manual Calibration Information, Mix Level Tracking, Meter Level

Page 8

X-Rack Owner’s Manual

F.6

Calibration Information

 

 

The X-Rack Master module is factory calibrated and should only need calibration if a potentiometer or

 

other component has been replaced or if it is suspected that there is a problem with calibration.

 

In each of the following instructions it is assumed that the lid of the X-Rack has been removed and that

 

power has been applied. It is also assumed that, unless otherwise specified, all switches are released and

 

all front panel potentiometers are at unity or minimum position as appropriate. The required accuracy for

 

each adjustment will be specified along with the target value. All level and distortion measurements

 

should be made with audio-band 20Hz to 20kHz filters unless otherwise specified.

F.6.1

All presets are accessible from the top of the unit.

Mix Level Tracking

 

Calibrated audio oscillator and audio level meter

 

Equipment Required:

 

 

Test Signal:

 

1kHz sinewave @ +24dBu

 

Input and Output:

 

Oscillator to Insert Return Left

 

 

 

Output to the audio level meter from Mix Bus Output (use Left or Right

 

Unit Setup:

 

as instructed below)

 

1.

Select ‘INS’ and set ‘MIX LEVEL’ to centre.

 

Adjustment:

Measure Mix Bus Output Left and note the reading.

 

 

2.

Connect the oscillator to Insert Return Right.

 

 

3.

Measure Mix Bus Output Right and adjust VR6 (‘TRACKING’) for a level

F.6.2

Meter Level

 

which matches that measured in step 1.

 

Calibrated audio oscillator and audio level meter

 

Equipment Required:

 

 

Test Signal:

 

1kHz sinewave @ +24dBu

 

Input and Output:

 

Oscillator to Insert Return Left

 

 

 

Output to the audio level meter from Follow Mon Output (use Left or

 

Unit Setup:

1.

Right as instructed below)

 

Select ‘INS’ and set ‘MIX LEVEL’ to maximum.

 

Adjustment:

2.

Select

 

1.

Measure the Left ‘Follow Mon’ Output. Adjust the oscillator level to

 

 

2.

obtain +24dBu, if necessary.

 

 

Adjust VR5 (‘0dB LEFT’) so that that the top left hand ‘red’ LED on the

 

 

3.

bargraph meter just illuminates.

 

 

Connect the oscillator to Insert Return Right.

 

 

4.

Measure the Right ‘Follow Mon’ Output. Adjust the oscillator level to

 

 

5.

obtain +24dBu, if necessary.

 

 

Adjust VR4 (‘0dB RIGHT’) so that that the top right hand ‘red’ LED on the

 

 

 

bargraph meter just illuminates.

Page F-6

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Contents Solid State Logic Page Introduction ConnectionOperation Mix SectionMonitor Section ExpansionConfiguration Level Compensation 600Ω Output Level CompensationPerformance Specification Measurement ConditionsMeasurement References Mix Bus PerformanceMeter Level Calibration InformationMix Level Tracking Ins Snd, Mix, Rec, Fol Mon Connector Details Ins Rtn, Ext, Mon, Alt MonHeadphones Physical Specification Environmental Specification
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XR622 specifications

The Solid State Logic XR622 is an advanced audio mixing console that represents the pinnacle of modern digital audio technology. Designed with both studio engineers and live sound professionals in mind, the XR622 thrives in a variety of environments, from high-end studios to dynamic live performance settings.

One of the main features of the XR622 is its powerful processing capabilities. With a high channel count, users can enjoy seamless mixing for complex productions. The console incorporates SSL's renowned SuperAnalogue technology, which ensures unprecedented audio quality and clarity. This technology is complemented by the console's dual-path architecture, allowing for both analog and digital signal processing, while maintaining the warmth and richness that SSL is famous for.

The XR622 is equipped with a highly intuitive user interface that streamlines the mixing process. Its large touchscreen displays provide visual feedback and control over mixing parameters, effects, and routing, facilitating a more efficient workflow. Additionally, the console features a multitude of physical faders, knobs, and buttons, ensuring tactile control for engineers who prefer a hands-on approach.

One of the standout characteristics of the XR622 is its extensive connectivity options. With multiple inputs and outputs, it supports various audio formats and can easily integrate into different audio networks. This versatility makes it an ideal choice for both large-scale events and smaller productions. Furthermore, the built-in multi-track recording capabilities mean that users can capture their sessions directly from the console, streamlining the production process.

In terms of onboard effects, the XR622 includes a comprehensive suite of high-quality processors including equalizers, compressors, and reverbs. This allows sound engineers to tailor their mixes dynamically, adding depth and texture without the need for external processing gear. This integrated approach helps save space and reduces setup complexity, making the XR622 a powerful tool for any audio production.

Additionally, the XR622 boasts advanced automation features, allowing for precise control over various mixing parameters. This can be especially useful in live settings where changes need to be made rapidly and accurately, providing engineers with the confidence that their mixes will translate reliably across different environments.

In summary, the Solid State Logic XR622 is a feature-rich mixing console that combines superior audio quality with cutting-edge technology and intuitive control. With its versatility, extensive connectivity, and comprehensive processing capabilities, it is an invaluable asset for audio professionals seeking to deliver exceptional sound quality in any setting.
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