6
SPECIFICATION:
AMP
Impedance -----------------------40hms
Frequency response-----------45-20 KHz
S/N ratio---------------------------92dB±3dB
Electricity supply---------------AC120-230V,50//60Hz
SIMPLE TROUBLESHOOTING:
When you are having problems using the PKRK215, please consult
simple troubleshooting guide below. If problem still exists, please
contact your distributor or the service center.
To prevent electric shock or expand the scope of the malfunction.
Do not repair by yourself.
Symptom
No function
light & no sound
Function light on
but no sound
If the problem exists after checking related procedures above, please refer to the
appointed service agent or professional technician to x it. We do not assume any
responsibility or liability for the actions
Possible problem Solution
1. Plug is not well connected
2. Speaker power button is not
turned on
1. Cable misconnected
Insert the plug into electrical
outlet
Turn on the button
Turn o the power, check the
input jack to ensure proper
audio signal is connected to
relevant input jack
Power o, then check and
conrm the cable connection
again
Check all the speaker if
there is audio signal output
2. Speaker are not connected or
misconnected
3. Audio signal is not transmitted to
speaker
