User manual PYLE PT2400

[. . . ] To activate your warranty, please mail this card within 10 days. PT-2800 Amplifier PYE PRO AMPLIFIERS Serial # (if available) warranty registration card Owner's Manual www. pyleaudio. com 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 1 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 5 Features and Controls Installation Guidelines Input Connections Connecting a CD or tape player or tuner Connecting an equalizer or signal processor Stereo or Mono Inputs Speaker connecitons Bridged Mode Operation Using headphones Connecting to standard AC power Mounting the amplifier Turning the amplifier on Using the power meter Using the left and right output level controls About the internal clip circuitry Using the A/B Speaker Selector Switch Caring for your Pyle Pro Amplifier Replacing a fuse Specifications Limited warranty FEATURES AND CONTROLS REAR PANEL, PT-2400/ PT-2800 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. Speaker Terminals Permit hook up of two stereo pair of speakers via the wire terminals. [. . . ] To prevent this, connect one end of a low-capacitance shield wire to the amplifier's ground screw (on the rear panel). Then connect the other end of this wire to the ground terminal on the mixer or preamplifier enclosure. Stereo or Mono Inputs Your Pyle Pro amplifier can be operated in Stereo or Mono mode, depending on the input source. If the input signal is mono, connect the source via the LEFT input only (also marked "MONO" on the back of amplifier). Then slide the STEREO/MONO selector switch to MONO and the signal will be routed through both channels. Bridge Mode Operation This amplifier can be operated in mono bridged output mode, if your speakers can handle the following power output levels: PT2800: 370 watts PT2400: 230 watts As shown in the diagram below, connect the speaker's positive (+) to the amplifier's red speakers left (A/B) terminals and negative (-) to red speakers right (A/B) terminals. The speaker righr (+) on the amplifier is used a negative (-) terminal for a bridged connection. Using the power meter The meter LED dispaly position indicate the amplifier output power. Using the left and right Output Level controls Rotate output level gain clockwise to increase, or counterclockwise to decrease the output power. To get the best performance with the leaset sound distortion, always adjust the output level gain so the meter's level indication does not continuously exceed to the extreme right. CAUTION:It is possible to overdrive the amplifier by setting output level gain too high, which may cause damage or failure. About the internal clip circuitry Special clip circuitry incorporated into your amplifier's design protects the amplifier and speaker system from being damaged from overdriving power. Under normal conditions, the amplifier's clip indicator will flicker as the output power momentarily exceeds the level as set by the output level gain selector. However, under excessive output conditions, the clip indicator lights remain on continuously, altering you that the special clip circuitry has become active. When this occurs, you should simply reduce the output power level by rotating the Master Volume control counterclockwise. Using the A/B Speaker Selector Switch You can listen to speakers on set A or set B individually or simultaneously. Simply push in or out the desired speaker set to make your selection. CAUTION:If the impedance of your speakers is 4 OHMS, do not use both the speaker A and speaker B terminal at the same time as the net impedance may be low enough to damage your amplifier. Caring for your Pyle Pro Amplifier Your Pyle Pro Amplifier is an example of superior design and craftsmanship. The following suggestions will help you care for your amplifier so you can enjoy years of use: · Keep the amplifier dry. · Use the amplifier only in well-ventilated installations. · Handle the amplifier away from dust and dirt. · Wipe occasionally with a damp cloth to keep it looking new. Do not use harsh chemical, solvents or detergents!Replacing a fuse This amplifier requires a fuse with the proper rating for protection from power surges and short circuits. [. . . ] Connecting to standard AC power After making all other connections, set the POWER switch to OFF position. Then connect the power cord to a standard AC outlet. Mounting the amplifier This amplifier is designed to accept standard rack mounting installations. Two slots on each end of the front panel make it suitable for such an installation. [. . . ]