Hifonics Thor Series Owner's Manual page 37

Malfunction: no subwoofer sound
Reason:
1. The volume of the subwoofer output (channel G / H and SUB OUT) is set too low on the remote control.
Malfunction: „ERROR" message in connection between DSP device and your computer
Reason:
1. The DSP amplifier is in PROTECT mode (protection circuit) or turned off.
Note: The POWER LED and the USB LED must light up blue.
Malfunction: „The COM port could not open..." message in connection between DSP device and your computer
Reason:
1. In the connection window after the software start the wrong COM port has been selected or defined.
Malfunction: The stored settings can not be called up on the remote control via mode button
Reason:
1. The settings must be saved numerological (POS1, POS2, POS3, ...)
TROUBLE SHOOTING
Remedy:
Press the remote controller
and hold. Turn up the volume.
(Refer to page 25).
Remedy:
Remedy the cause
Remedy:
Select the correct port.
Check if necessary the port in the
Device Manager of Windows under
„Ports (COM & LPT)
„USB-Serial CH340".
Remedy:
Save the settings always numerological
(Refer to page 28).
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