P S - 7 0 4 F O U R - C H A N N E L P O W E R S U P P L Y
3 - 3
Table 3-1: Troubleshooting Tips
Channel unterminated.
Set the PS-704
termination
switch for
that channel to the
on
position.
A headset extension cord was used.
Headset extension cords are not
recommended.
Excessive crosstalk.
High DC resistance in ground return.
Use heavier cable; add additional
conductor(s) to ground return.
Multi-channel cable pairs are not
individually shielded.
Replace cable with individually
shielded pairs.
Headset cables are not wired properly
or shielded properly.
Correct wiring. Use headsets with
properly shielded wiring.
Program signal sounds distorted.
Overload of
program in
circuit.
Reduce
program in
level or reduce the
gain of the program signal at the
source, such as an audio mixer.
SYMPTOM
CAUSE
SOLUTION
