4
1. Power On/Off Switch.
2. Channel A Signal Level Adjustment Knob: Controls the level of incoming signal. The actual voltage attenuation of the amplifier is shown in
decibels. Turn the knob counterclockwise if the Clip LED remains on for more than 5 seconds (indicating the input signal is too strong).
3. Channel A LEDs:
Clip
- Indicates that the amplifier’s output is within 3dB of clipping. Occasional blinking is acceptable, but if it remains on for more than 5
seconds you should turn down the level controls or reduce the output level of the input source to avoid audible distortion.
Signal
- Indicates that there is an input signal greater than 100mV.
Protect
- Indicates that the output connection is shorted, the load impedance is too low, or there is an internal malfunction.
On
- Indicates the power is turned on.
4. LCD screen displays signal level and temperature for each channel.
5. Channel B LEDs: See item 3 above.
6. Channel B Signal Level Adjustment Knob: See item 2 above.
7. Ventilation
Features
4
2
6
3
5
7
1
