Troubleshooting - Yamaha AX44 Owner's Manual

Troubleshooting

Trouble
Lost the AX44 fixing screws?
The AX44 does not work and the Power
indicator is off?
The Power indicator is on but the AX44 still
doesn't work?
The input signal sounds distorted?
The input signal is too quiet?
Cannot hear anything in the headphones?
Advice
Replace with M3 x 6 mm machine screws.
Do not use screws longer than 6 mm as they
may damage the AX44.
Make sure that the computer is turned on.
Make sure the power connector is properly
connected to the AX44.
Make sure the supplied 20-pin cable is con-
nected properly between the AX44 and
DS2416.
A single AX44 should be connected to
DS2416 connector "IO-A"; the second AX44
to connector "IO-B".
Reduce the level of the input signal.
When connecting line-level equipment to
inputs 1 and 2, set the Mic/Line switches to
Line.
Low-level signal sources such as micro-
phones should be connected to inputs 1 and
2 and the Mic/Line switch set to Mic.
The headphone signal is derived from out-
puts 3 and 4, so you must assign signals to
these outputs in order to use the head-
phones.
Troubleshooting
AX44—Owner's Manual
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