Owner`s manual
59
Troubleshooting
Has a mic or guitar been left connected?
If a mic or guitar is connected to the FA-66, disconnect the mic or guitar and turn
the input sensitivity knob all the way toward the left (lowering the input level).
Have you connected the grounding terminal?
Connecting the chassis of your computer or the grounding terminal of your
computer’s AC power cord to an electrical ground may solve the problem. Also,
make sure that a device that produces a strong magnetic field, such as a television
or microwave oven, is not located nearby.
Could numerous audio devices be connected?
Noise may occur if numerous audio devices are connected. Do not connect audio
devices you are not using.
Is the output level indicator lit red?
If you are inputting sound via the combo input jacks, use the FA-66’s input
sensitivity knobs to lower the input level.
Is the input level appropriate?
If you are inputting audio via input jacks 3 and 4, use the FA-66’s input level
adjustment knob (rear panel) to adjust the input level. If you are inputting audio via
the combo input jacks, use the input sensitivity knobs (front panel) to adjust the
input level.
If you are inputting audio via the INPUT2 combo input jack, check the setting of the
input impedance select switch.
Is the direct monitor volume set appropriately?
Adjust the volume as described in Direct Monitor Volume (p. 12).
Noise or distortion occurs when the FA-66
is not connected to your computer
The sound is too weak
Noise is heard in the sound
Sound is distorted
Sound of a device connected to the input jacks is distorted
Insufficient volume from a device connected to the audio input/output
jacks
FA-66_e.book 59 ページ 2006年1月12日 木曜日 午前11時32分