©American Audio® - www.AmericanAudio.us - PXI 15P™ - Instruction Manual Page 8
P
XI 15P™ Rear Panel Controls and Features
Rear Panel Cont.:
14. LINE LEVEL INPUT VOLUME – This knob is used to regulate the output signal of the line level
source connected to the Line Level Input Jacks (17 & 19).
15. 1/4” MIC 2/LINE LEVEL INPUT JACK – This jack is used for a Microphone and Line Level
inputs. Connect CD players or Tape Decks to LINE inputs. Line level musical instruments with
stereo outputs such as Rhythm Machines or Samplers should also be connected to LINE in-
puts.
16. OUTPUT VOLUME – This knob is used to regulate the output signal being sent to another PXI
15P™ or other line level input jacks such as a mixer or power amp.
17. BALANCED RCA LINE INPUT – This connection is designed to accept a balanced line input
signal from a mixer or other line level device with a balanced output jack. Use a balanced
cable
when the signal cable length exceeds 15 feet, this will reduce excessive signal loss. Be sure to
connect only line level input devices such as mixers and tape machines to this jack.
18. TREBLE CONTROL – This knob is used to regulate the amount treble applied to the output sig-
nal. The maximum amount of treble gain is +12dB and the maximum amount of treble decrease
is -12dB. Turning the knob in a counter-clockwise direction will decrease the amount of treble
applied to a channel signal, turning the knob in a clockwise direction will increase the amount
of treble applied to a channel signal.
19. BALANCED XLR LINE INPUT – This connection is designed to accept a balanced line input
signal from a mixer or other line level device with a balanced output jack. Use a balanced cable
when the signal cable length exceeds 15 feet, this will reduce excessive signal loss. Be sure to
connect only line level input devices such as mixers and tape machines to this jack.
20. 1/4” LINE OUTPUT JACK – This jack is used to send the incoming line level signal from either
of the Line Level Inputs Jacks to another PXI 15P™ such as a mixer or power amp.
21. BASS CONTROL – This knob is used to regulate the amount bass applied to the output signal.
The maximum amount of bass gain is +12dB and the maximum amount of bass decrease is
-12dB. Turning the knob in a counter-clockwise direction will decrease the amount of bass ap-
plied to a channel signal, turning the knob in a clockwise direction will increase the amount of
bass applied to a channel signal.
22. POWER LED - This L.E.D. will be lit when you switch on the power.
23. CLIP L.E.D. - When your Mic 1/Mic 2, Line Level or Speaker Levels are distorted or too loud
this L.E.D. will light letting you know to adjust
your volume level to a lower setting.
24. XLR PARALLEL OUTPUT JACK – This jack is used to send the incoming line level signal from
either of the Line Level Inputs Jacks to another PXI 15P™ or other line level input jack such as
a mixer or power amp.
25. GROUND LIFT - Turn this switch “ON” to help to reduce noise feedback and interference.
26. MAIN POWER INLET – This connector is used to supply main power to the unit via the in-
cluded detachable power cord. The power connection uses an I.E.C. type connector, use only
the supplied polarized AC power cord. Use only a power cord that matches this type of con-
nection. Be sure to only connect this unit to a power outlet that matches the printed power
label on the unit. Never use a power when the ground prong has been removed or broken off.
