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| Brand | ALLEN & HEATH |
|---|---|
| Model | GR1 |
| Category | Mixer |
| Language | English |
Details controls for signal level, pan, source selection, and peak indication.
Covers alarm, limit indicators, monitor level, stereo/mono selection, and output meters.
Covers gain calibration, phantom power, 20dB pad, and lo-cut filter settings.
Explains 1/4" jack line inputs and how to set operating levels via jumpers.
Details AUX inputs on the SYS-LINK connector for additional line sources.
Configuration for setting direct outputs to pre or post channel level control.
Selects inner/outer jumper links for routing signals to outputs L, R, and M.
Sets operating levels for the main L, R, M outputs via jumper links.
Manages XLR pin 1 connection to audio 0V for grounding and loop avoidance.
Allows disabling ducking for individual channels via jumper link settings.
Sets the amount of signal reduction and the time for signal recovery.
Determines the source signal that triggers the compressor/limiter action.
Configures the ratio of input change to output change for compression.
Enables linked operation of compressor/limiters for stereo signals.
Adjusts the signal level at which the compressor/limiter starts to engage.
Configures VCA control to use internal front panel or external DC voltage.
Selects the source for the +10V DC reference voltage for remote control.
Selects between external alarm input or local MIC 6 for alarm audio.
Allows testing of the alarm audio path without activating the override.
Details connecting GR1 units using SYS-LINK to expand input channel capacity.
Describes connecting DIR outputs to AUX inputs for expanding output feeds.