Troubleshooting - SKP Pro Audio SK-6P El Manual Del Propietario

SK-6P

TROUBLESHOOTING

Symptom
No sound
No sound, speaker is connected
to working AC power but won't
come on.
NO sound. Speaker comes on.
No sound with microphone
connected directly to the MIC /
LINE 1 input
Signal sounds distorted and very
loud, PEAK light is lit most of the
time.
Signal sounds distorted even at
moderate volumes, PEAK light
is not lit.
Lots of hiss in the sound, the
mixer controls are at very low
settings.
Likely Cause
Speaker not connected to active
AC power
Power not switched on
Speaker power cable is faulty or
improperly connected.
Blown fuse
Signal source(mixer, instrument,
etc.) Is not sending.
Faulty cables and connections
Microphone requires phantom
power
Excessive input signal, trying to
exceed the capabilities of the
speakers
Mixer or other source is
overdriven
Improper grain atructure
12
TROUBLESHOOTING
What to do
Verify that speaker is connectedand that
the circuit is on
Switch on power and verify that power
LED is on
Re-seat the power cable at both ends.
Substitute a known-good power cable
There are no user-serviceable fuses in
the SK-6P Take your speaker to a
competent servicer.
Check VU meters on the source mixer
Verify that the tape or CD is playing.
Use headphones to verify that the
instrument is actually sending an
audio signal
Disconnect and re-seat signal cables.
Replace suspected cable with a
known-good cable
The SK-6P does not supply phantom
power. Switch to a dynamic microphone,
use a battery in the microphone
(if possible),use an external phantom
power supply.
Reduce the output level of the source.
Turn down the level controls on the
speaker.
Use additional speakers.
Review the Owner's Manual for your
mixer and adjust controls as needed.
Input sensitivity (gain)
Channel faders
Master faders
Once this is done,review the instructions
in the Quick Start section of this guide.
Make sure that the MIC/LINE switch
is in the LINE (disengaged) position.
Review the level settings at speaker.
Review the Owner's Manual for your
mixer and adjust controls as needed.
Input sensitivity (gain)
Channel faders
Master faders