Read JBL GTH 400 (serv.man2) User Guide / Operation Manual online
20
and off, or does not work at all, a
problem in installation or an abnormal
electrical condition is indicated. Check
speaker wiring for short circuits or
impedance loads significantly below 2
ohms (4 ohms in bridged mode). Check
the power supply voltage at the input of
the amplifier to be sure that it is normal;
between 11 and 16 volts. Check that
the power wires are not reversed.
problem in installation or an abnormal
electrical condition is indicated. Check
speaker wiring for short circuits or
impedance loads significantly below 2
ohms (4 ohms in bridged mode). Check
the power supply voltage at the input of
the amplifier to be sure that it is normal;
between 11 and 16 volts. Check that
the power wires are not reversed.
GTH400-20107 06/03/98 15:50 Side 20
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