SABINE GRAPHI-Q2 Specifications download pdf (Page 28)

B2-GRQ-2-OpGuide-v1-060519.pmd

SECTION EIGHT: USING GRQ2 REMOTE SOFTWARE

8.2.7. Compressor/Limiter Adjustments

Compressor/limiter controls are located below the EQ curve display on the main Graphi-Q remote screen.

You may adjust settings by clicking (left button) on a virtual knob or control and moving your mouse, or

by clicking with the right mouse button and typing in a value. In the former instance, a pop-up window

will appear to show the chang-

ing parameter value as you

make adjustments.

In addition, you may click the

Compressor button to the

right of the Curve Display,

choose Compressor/Limiter

from the Main Menu, or press

F3. In each case, the screen

shown at right will appear.

Within the Compressor/Limiter screen, you may change values for any of the seven compressor/limiter

parameters (Ratio, Threshold, Gain, Attack, Release, Knee, and Limiter threshold) by clicking in the field

and typing in a value, or clicking in the field and using the scroll bar at the bottom of the screen. For all

parameters except Limiter threshold, you may also use the knobs at the bottom of the main screen. All

parameter value indicators (knob position, numeric indicator, and scroll bar position) will co-vary. In

addition to these indicators, the Compressor/Limiter screen will graphically display the dynamic

relationship of input and output levels. (The front panel gain metering on the Graphi-Q will also reflect

remote control settings.)

For GRQ3122 and GRQ3122-S models, you may choose to have your compressor operate in either True

Stereo mode, or Dual Mono mode. In Dual Mono mode, the compressor for each channel acts

independently. In True Stereo mode, the two channels interact to preserve stereo imaging, and a signal

peak that exceeds the threshold in only one channel will be compressed in both channels. The more

extreme ratio setting of the two channels will be the ratio applied to both signal paths as well.

Note that stereo compression is distinct from linked compressor settings. See Section 8.3.2.5.

Compressor Linking Options for GRQ3122 and GRQ3122-S Models, for more information on these

options and how they affect compressor operation.

8.2.8. Digital Delay Adjustments

Digital delay can be set from the main remote screen by three methods:

1. Using the up/down arrow keys below the delay readout

2. Right clicking on the delay read-

out, which will allow you to type

and enter a delay value.

3. For a more detailed look, you can

access the Digital Delay Screen

by either selecting Digital Delay

from the Main Menu, hitting the

F4 key, or selecting the Delay

button. The screen shown at right

will appear.

Inside the Delay Screen you may change the delay length by either using the horizontal scroll bar, or

highlighting a field and typing the desired value. Note that all three scales (time, meters, feet) change

together. Front panel delay displays will update when values are changed using the Remote Software.

Caution: We do not recommend making large changes in delay settings (or loading presets with large

differences in delay settings) when program is playing through your system. Pitch shifting may temporarily

occur as delay is adjusted. You may bypass the delay section without pitch change occurring, but the time

relationship will change. In addition, to avoid “pops and clicks” in the audio signal, digital delay changes are

implemented in steps rather than all at once, and will take a bit longer to be fully realized.

8.2.8.1. Temperature Gauge for Digital Delay

The speed of sound changes as a function of ambient air temperature. Therefore, the delay compensation

Control Tip

You can always right-

click any control knob

to reveal the keyboard

entry window for any

parameter.

For GRQ3122 and

GRQ3122-S models,

this box on the com-

pressor screen allows

the compressor to be

set to True Stereo or

Dual Mono operation.

This option is not avail-

able for the GRQ3121

or GRQ3121-S models.

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SABINE GRAPHI-Q2 Specifications Page 28

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