355 20 | Biblioteca audio audiocontrol

Both Channel Status LEDs should turn on. If they do not,

ˇ Something seriously wrong has happened inside the

factory for further assistance.

cool off. The Status LED should turn back to Green after a

turning off during quiet passages or disk changes.

4. Protection LED is Amber:

Troubleshooting the

ˇ Check the Signal-Sense defeat switch on the rear panel. If

sides have not become blocked.

ˇ Try a higher PFM filter frequency. The factory setting is

ˇ Defeat the Signal-Sense circuit using switch on rear panel.

ˇ Verify Source unit is operating.

Troubleshooting

wiring and settings of the Architect amplifier. If a problem cannot

Almost all problems can be eliminated by re-checking the

ˇ Verify Protection LED is Green.

40Hz.

call the AudioControl factory.

1. No Sound:

Architect. Call the AudioControl factory.

5. Speaker Buzzing or Cracking at high volume:

3. Channel Status LED is Amber:

ˇ The Channel Status LEDs stays on for several minutes

after the audio signal has stopped to prevent prematurely

ˇ Verify the Power LED in on.

ˇ If the Architect is excessively hot (you cannot hold your

2. Protection LED is Green, but neither Channel Status LED is on:

ˇ Adjust the Input Sensitivity control lower.

ˇ Check speaker leads for short.

ˇ Verify Source unit is operating.

ˇ Verify Channel Status LED is Green.

hand on the top), turn down the volume and allow it to

ˇ The speaker impedance may be too low.

Architect

long as the Remote Power Control is enabled.

ˇ Check the AC Power Fuse on the rear panel.

short while. Verify that the ventilation holes on the rear and

6. There is no audio input signal, but the Channel Status LED

it is pressed in, the Channel Status LEDs will stay on as

ˇ Check the Speaker Connector plug on the rear panel

be solved using the guide below, please call the AudioControl

ˇ Reduce the equalizer boost at 45Hz or 150Hz.

ˇ Adjust the preamp volume higher.

is still Green: