Thrax Audio Heros, Руководство по эксплуатации

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7
BACK PANEL
Gain swich
Low / High positions to select the gain suitable to your audio system
Speaker impedance switch
4 Ohm / 8Ohm - Use this to select the output impedance
Speaker output
The speaker cables connect to the Speaker Connectors. Either banana jacks, bare wires
or spade plugs can be used. If bare wire is used, be careful that no stray strands get loose
that could cause a short-circuit. The “Common” or “Ground” lead connects to the black
jack. The “Hot” lead goes to red jacks. Bare wires and spade plugs must be tighten by
rotating the ratchet screw clockwise.
A/C Fuses and Mains switch
There are fuses located in the IEC power connector on the back panel. For 220 volt
operation 4 amperes "slow blow" fuses are used. For 110 volt operation the fuses should be
8 amperes. If power does not come on, contact your authorized service representative or
consult the factory for more information.
Tube 5687
Speaker 4 Ω /8 Ω
Gain Low/High
Input XLR/RCA
IEC Power Connector