Dynaudio SUB 600 owner manual Troubleshooting, Problem, Cause, Solution

Troubleshooting

Problem	Cause	Solution
The subwoofer switches itself off	There is hardly any low-frequency signal available. This can	 The subwoofer will switch on automatically as soon
although music is being played.	happen if the music or movie itself does not contain very low	as low frequent signals are detected.
	frequencies (e.g. long dialogues).
The subwoofer will not switch on at all.	• AC mains cable has become disconnected	Make sure to switch the system off first before
	(LED does not lit).	making any changes!
	• Mains switch on the rear is switched to OFF	 Reconnect mains cable.
	(LED does not lit).
		 Switch mains back on.
		 Check if all signal cables are connected properly.
The subwoofer will not switch on	• No signal is present on either of the subwoofer’s inputs	Make sure to switch the system off first before
automatically.	(LED lights red).	making any changes!
		 Check if all signal cables are connected properly.
		 Check if the subwoofer output on the source is
		engaged.
Subwoofer is switched on but no sound	• No signal is present on either of the subwoofer’s inputs.	Make sure to switch the system off first before
from the subwoofer.	• In the processor or receiver’s bass-management set-up,	making any changes!
	subwoofer has been disabled.	 Check if all signal cables are connected properly.
	• Subwoofer volume level has been turned down all the way
		 Check settings in Bass Management menu of the
	on the processor/receiver.
		connected amplifier or receiver.
	• Subwoofer volume level has been turned down all the way
		 Carefully and gradually increase the subwoofer
	with the subwoofer’s control.
		volume level on the amplifier or receiver.
		 Carefully and gradually increase the subwoofer
		volume level on the subwoofer GAIN control.

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