ATC HIFI Series User Manual

Facilitates remote muting of the subwoofer with the addition of a standard latching footswitch (not supplied, see specication). If the system includes
more than one C4 Sub Mk2, a second subwoofer can be controlled from the Thru Output socket. This allows for all subwoofers in a system to be
controlled simultaneously from one footswitch. The signal at the Output sockets is not aected.
Indicates a temporary or permanent amplier fault. The Fault LED will illuminate if there is a DC fault on the amplier or if the thermal limit of the
heatsink is reached. In the rare case that the Fault LED illuminates, the subwoofer should be switched o. Ensure the subwoofer heatsink has
adequate ventilation and after 45 minutes switch it back on. If the Fault LED remains illuminated the amplier is registering a fault which should be
investigated by an approved technician. Please contact your ATC dealer or distributor, details can be found at www.atc.audio. If the Fault LED is no
longer illuminated, the amplier had shut down safely due to reaching high temperatures. Please reduce the system listening level, subwoofer Level
or improve amplier ventilation and continue to use the subwoofer.
SECTION FIVE
Fault
5.7
Footswitch – Input and Thru
5.6

ATC HIFI Series Specifications

General

Brand	ATC
Model	HIFI Series
Category	Subwoofer
Language	English