Features:

• Compact housing with screen display.
• Rotary controls and buttons with light indicators.
• Perfect solution for all your speaker processing needs.

System setup:

• Device ID setup.
• Password setup.
• Power-on set (all mute/keep in last state).
• Backlight set (keep on/10s).
• System information.

Input channel option:

• Mute: every channel have input mute (on/off).
• Delay: longest delay 1,000ms.
• Polarity: Pol (+) or Pol (-).
• Parameter equalizer: every channel can set 6 parameter EQs (EQ-EQ6).
• Parameters:
  Frequency point: 20Hz-20KHz.
  Bandwidth: 0.05-3 Oct/w.
  Gain: -20dB to +20dB.

Output channel function option：

• Input choice: each output can choose different input channel (A, B, C, D channel or non-channel).
• Output choice: each output can also choose different channel assemble.
• Mute: each channel have output mute function (on/off).
• Output gain: -12dB to +12dB.
• Step distance: 0.1dB.
• Output delay: longest delay 1,000ms (displayed in M or Ft. on computer).
• Polarity: Pol (+) or Pol (-).
• Crossover filter type: Link-Ril/Buttworth/Bessec.
• Frequency point: 20Hz-20KHz.
• Slope: 12dB, 18dB, 24dB, 48dB.
• Limiter:
  Threshold: -20dBu to 20dBu.
  Attack: 0.3ms to 100ms.
  Release: can be set to start time in 2, 4, 6, 8, 16 or 32 times.
• Parameter equalizer: in parameter.
• Frequency point: 20Hz-20KHz.
• Bandwidth: 0.05-3 Oct/w.
• Gain: -20dB to +20dB.
• In Lo-shelf and Hi-shelf:
  Frequency point: 20Hz-20KHz.
  Gain: -20dB to +20dB.
  Slope: 6dB, 12dB.

Key-press function:

• X-Over: enter high-pass low-pass adjust (useful when adjust output channel, inefficacy when adjust input channel).
• EQ: enter equalizer adjust.
• Dynamics: enter limiter adjust (useful when adjust output channel, inefficacy when adjust input channel).
• Polarity: phase position chosen.
• Gain: gain and input channel choose key (useful when adjust output channel, inefficacy when adjust input channel).
• Delay: enter delay function.
• Load: transfer saved program.
• Save: save revision program.
• System: system setup.
• Mute/edit: mute or edit (press shortly enter mute function, red light display; press longest enter edit function, green light display).
• Enter/setup.