F E A T U R E S
FRONT PANEL
Figure 1
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1INPUT Indicators
Two sets of LED indicators monitor audio signal levels at the inputs A (left) and B (right). When the green SIGNAL indicators are on, the input signals are greater than
When the red CLIP indicators are on, audio signal levels are 2 dB below the maximum clip level. If the input signals exceed this level, distortion will result. When you observe this condition, simply lower the L MIX R (Master) Faders until the CLIP indicators turn off.
2SPEAKER STATUS Indicators
Two sets of LED indicators, OKAY and WARNING, provide visual status of amplified signal levels driving EVO loudspeakers connected to the main outputs, 1A (left) and 2B (right), and the auxiliary outputs, 3A (left) and 4B (right). The indicator states are:
| OKAY | WARNING | SPEAKER STATUS | ||
| Off | Off | Not connected |
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| On | Off | Connected |
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| On | On (flickering) | Connected, Output Clipping |
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| On/Off1 | Off | Test Mode, Pink Noise1 |
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| Flashing2 | On (always) | Error2 |
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1. | See “Testing The System” on page 10 | ||||
2. | See “Speaker Status Error Codes” on page 26 | ||||
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For easy recognition, OKAY indicators will turn on green, while WARNING indicators will turn on red.
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3ANTI FEEDBACK CONTROL
The ANTI FEEDBACK CONTROL (AFC) section consists of two mode buttons, FIXED SETUP and LIVE AFC ON, and associated LED indicators for state confirmation. For detailed operation, see Anti Feedback Control on page 15.
The LEDs, FILTERS FREE (4, 2, and 1), indicate the least number of live or fixed AFC filters available to connected loudspeakers for a selected mode.When no spare filters remain on one or more loudspeaker circuits, the 1 indicator will flash.
4EQ SELECT
Press EQ SELECT one or more times to select a desired equalization setting, according to the following sequence:
NEUTRAL
SPEECH 
MUSIC 1
MUSIC 2
Figure 2 - EQ Select
An associated LED will light to indicate the current selec- tion. For detailed operation, see Selecting System EQ on page 15.
5SETTINGS
Press TEST to start the audio test mode. An orange LED will turn on, confirming your choice. For detailed opera- tion, see Starting Up on page 10.
The orange LOCKED LED indicates TEST, AEQ ON,
AUTO EQ SETTING, and DELAY SETTING are
disabled and their parameters are locked via the LOCK- OUT SWITCH (on the rear panel).