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Please read this manual throughly before you attempt to set up and use the amplifier. It contains a
range of installation suggestions as well as instructions to ensure safe usage. Installed properly, you
can expect years of trouble-free service from this product.
1 Features and Controls
2 Installation Guidelines
2 Input Connections
2 Connecting a CD or tape player or tuner
2 Connecting an equalizer or signal processor
2 Stereo or Mono Inputs
2 Speaker connecitons
3 Bridged Mode Operation
3 Using headphones
3 Connecting to standard AC power
3 Mounting the amplifier
3 Turning the amplifier on
3 Using the power meter
3 Using the left and right output level controls
3 About the internal clip circuitry
3 Using the A/B Speaker Selector Switch
3 Caring for your Pyle Pro Amplifier
3 Replacing a fuse
4 Specifications
5 Limited warranty
PYLE PRO PT-2400/2800 Amplifier Owner’s Manual – 1
PYLE PRO PT-2400/2800 Amplifier Owner’s Manual
FEATURES AND CONTROLS
FRONT PANEL, PT-2400/ PT-2800
Left Output Level Controls
Lets you adjust the sound levels of left
channel.
In the mono bridged mode, only the left
gain control will adjust the output level.
Protection Circuit and Indicator
The indicator will be illuminated when the amplifier is
powered on and at turn-on delay status; the indicator will
be turned off after internal outputs are connected. The
indicator will also be illuminated when the amplifier has
abnormal problems, such as overload or excessive heat.
Phone Jack
Lets you connect a pair of stereo
headphones for private listening or cueing
(monitoring) sound prior to "airing" it.
Clip Circuit and Indicator
This special circuitry protects the amplifier and
speaker system from being damaged by overdriving
power levels. Indicator lights remind the user to
reduce the volume when amplifier output is
excessive.
Right Output Level Controls
Lets you adjust the sound levels of right
channel.
Left and Right Power Meters
Indicate the output signal level for each channel.
Speaker A/B Selector Switches
Permit you to select speakers attached to terminal
set A, set B, or both.
FEATURES AND CONTROLS
REAR PANEL, PT-2400/ PT-2800
Voltage Switch
The amplifier has selectable input voltage from 110V/60Hz which is
the standard in USA and CANADA. You can also switch the input voltage
to 220V/50Hz for EUROPEAN operation. Please make sure the switch
is in the proper position before operating, otherwise severe damage
will result not cover by the warranty. Please also replace the fuse with
proper rating in this situation (see the SPECIFICATIONS for the fuse
rating).
Switched AC Accessory Outlet
There is supplied AC OUTLET
(SWITCHED MAX. 300W) which allow
the electrical hook up of other units.
Mono Bridged Output
Connect the speaker's positive (+)
to the amplifier's LEFT/RED (+)
terminal and negative (-) to the
amplifeir's RIGHT/RED (+) terminal.
Fan Cooling
Cooling system is automatically activated
whenever amplifier is turned on. This forced
air cooling system rapidly exhausts interior
heat, reducing operating temperature and
aiding performance.
Speaker Terminals
Permit hook up of two stereo pair of
speakers via the wire terminals.
You can choose either Channel A , Channel
B, or use both at the same time.
Speaker impedance can range from 4 to 16
Ohms.
Stereo/Mono Switch
Lets you select bridged mono input
mode in combination with a mono
signal source plugged into the LEFT
input channel, or conventional
stereo operation with a stereo input
signal.
Input Jacks
Let you connect a variety of audio input
sources via the balanced (XLR/6.35mm
phone jack combinations) or unbalanced
(RCA) inputs.
Your New Pyle Pro PT series P.A.
Amplifier gives you the power and
versatility you need in a professional
sound system.
The amplifier's wide frequency
response makes it suitable for
amplifying music or vocal program
material. It can be used for live bands,
office paging systems, public
announcements, or a variety of other
installations.
TABLE OF CONTENTS