Troubleshooting and Maintenance
Troubleshooting
The amplifier does not power on.
1.Attempt to power on the amplifier with the front panel Standby/On button.
2.Examine the power cord to ensure a good connection between the rear panel AC input connector and the wall outlet.
3.Check the wall outlet.
The Trigger Input is connected to an external device, but the amplifier does not power on and off with the external device.
1.Verify the trigger cable is connected at both ends and verify that the trigger cable is connected to the right device. Also
2.Verify the trigger level of the output source device. The
Source signals are present and the system is at a suitable volume level but one or more channels are not passing audio.
1.Reduce system volume level.
2.Power the
3.Check input connections.
4.Check speaker connections.
5.Allow the amplifier to cool before powering it on again.
Audio sounds “thin” and is lacking proper bass response.
Check to ensure proper polarity of the speaker cables and connections.
Audio Levels differ between channels.
1.Check the level settings of the
2.Check the settings on your preamp, processor or controller.
Audio plays and then cuts off.
Check input and speaker connections for short circuits or loose connections at the amplifier and speaker.
Operation Manual | 13 |