PYLE Audio Pro PT-2401 User's Manual
Contents
1. 2 PYLE PRO PT 2401 2801 Amplifier Owner s Manual 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 E ONTINUED pmoTEcTON AGAINST nk OF FRE SUTRAS e 7 E raas Pir ow I FUSE O s O O pr CBOUM MAK e 3 O 3 l gt MONO SIGNAL SOURCE STEREO MONO SWITCH IN MONO POSITION Speaker connections You can connect 4 Ohm 8 Ohm or 16 Ohm speakers to Channel A and or Channel B of the amplifier If you connect two pairs of speakers be sure to follow these guidelines e Speakers which are connected to the same channel are part of a pair and must be of the same impedance e Speakers connected to different channels are NOT part of a pair and can be of different impedances 1 Prepare the speaker wire by removing about 1 inch of insulation from the end of speaker wire you intend to connect to the amplifier Then twist the exposed wire to secure all the wire strands NOTE Use 18 gauge speaker wire for lengths up to 25 feet 16 gauge wire for lengths over 25 feet It is recommended that you use the shortest length of wire2. Using headphones To listen privately or to monitor sound sources connect a pair of low impedance stereo headphones not supplied with 6 35mm plug into the PHONES jack on the amplifier front panel Please listen safely Follow these recommendations Do not listen at extremely high volume levels Extended high volume listening can lead to permanent hearing loss Always start with the volume control set to a LOW level BEFORE you put the headphones on Then gradually increase the voulume as necessary 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 Tightly secure four mounting screws not supplied through these four slots and into your standard electronics equipment rack Turning the amplifier on 1 Turn on the audio input source equipment which is connected to the amplifier INPUT jack 2 Set the amplifier s left and right output level gain controls to the minimum level settings 3 Press the power switch to turn the amplifier on 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 counterc
3. Speaker impedance can range from 4 to 16 Ohms AUTION o DISCONNECT SUPPLY CORI EFORE CHANGING FUSE CAUTION FOR CONTI ROTECTION AGAINST RISK OF FIRE RIGHT REPLACE ONLY WITH SAME TYPE FUSE VOLTAGE i pa GAY eRe As E220 rrav pee AC OUTLET S SWITCHED Gd OOW MAX Ears Mono Bridged Output Input Jacks Let you connect a variety of audio input sources via the balanced XLR 6 35mm phone jack combinations or unbalanced RCA inputs 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 Connect the speaker s positive to the amplifier s LEFT RED terminal and negative to the amplifeir s RIGHT RED terminal Switched AC Accessory Outlet There is supplied AC OUTLET SWITCHED MAX 300W which allow the electrical hook up of other units 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 PYLE PRO PT 2401 2801 Amplifier Owner s M
4. Amplifier Replacing a fuse Specifications Limited warranty Your New Pyle Pro PT series P A Amplifier gives you the power and versatility you need in a professional sound system The amplifiers 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 5 PYLE SPRO 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 OTR WW WWW WW WW WWD NDNDNDYNYDYP DN gt FEATURES AND CONTROLS FRONT PANEL PT 2401 PT 2801 Left and Right Power Meters Indicate the output signal level for each channel gt 2 a 6 8 o SF f n A i 16 20 28 26 SE 838 88 81 20 238 20 sia amt A 86 o 3 6 o DPYLE 0200000000000 a 200000000000 UT O O r LEVEL PT 2Z280 1 POWER AMPLIFIER Illuminated Power On Off Phone Jack Right Output Level Controls Lets you connect a pair of stereo l Lets you adjust the sound levels of right headphones for private listening or cueing channel monito
5. Jasipueyrdjaw 60 e e7 O 3101S S NpOJd 2LSNW O 49410 C Japs EWC VISU 40 9e4 U0D punos C pR NQ F S N 0 Q Y H aseudind jo a eq ON 19POW ayqeyere J JRLIDS dIZ 93215 ALD SSOIDPV OWN Sddldi IdWY Oud dAd SKEP OL UYIM p122 siy jew sead Azueldiem JNO JLALJL OJ ONpod S s s Y rt lt g us N cr Y S Q S s Q F1Ad Sty Sulseydind Jo NOA yuey UIN oJ pue Yde op pied A UuesIeM 9 9 dwWo gt se jld amp Limited Warranty All PYLE PRO products are carefully constructed and tested before shipment Units purchased in the USA are warranted to be free of defects in material and workmanship for two 2 years from the date of purchase This warranty is limited to the original retail purchaser of the amplifier Should the unit fail due to factory defects in material or workmanship your unit will be repaired or replaced at the sole discretion of PYLE To obtain warranty service you must first call our Consumer Return Hotline at 718 236 6948 to obtain a Return Authorization Number This R A must appear on the outside of your package and on all paperwork relating to your return When returning the unit to us for warranty service it must be carefully packed and shipped prepaid to R A eo PYLE PYLE PRO Service Center E 1600 63rd Street PRO Brooklyn NY 11204 You must also include the following items w
6. RO PT 2401 2801 Amplifier Owner s Manual PT 2801 20 k Ohms 138W x 2 200W x 2 550W x 2 1100W x 2 350W x 1 407W x 1 1100W x 1 2200W x 1 0 1 10 Hz to 50 kHz 0 775V 90 dB 4 16 Ohms 8 16 Ohms 8 16 Ohms 120 VAC 60 Hz 240 VAC 50 Hz 7A 3 5A 3 15 32 X 19 x 10 578 88 x 482 x 269 9 3 Kg 20 46 lb PT 2401 20 k Ohms 80W x 2 120W x 2 300W x 2 600W x 2 180W x 1 230W x 1 600W x 1 1200W x 1 0 1 10 Hz to 50 kHz 0 775V 90 dB 4 16 Ohms 8 16 Ohms 8 16 Ohms 120 VAC 60 Hz 240 VAC 50 Hz 5A 2 5A 3 15 32 X 19 x 10 578 88 x 482 x 269 8 5 Kg 18 7 lb PYLE PRO PT 2401 2801 Amplifier Owner s Manual 5 PYLE PRO Audio Inc 1600 63rd Street Brooklyn NY 11204
7. anual 1 INSTALLATION GUIDELINES Connecting the GND GROUND screw terminal Connecting a mixer or preamplifier may cause excessive noise or hum in the amplifier output 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 Input connections These amplifiers accept a board range of input sources including Compact Disc CD players Cassette Reel to Reel or other tape players Radio Tuners Equalizers Signal Processors Connecting a CD or tape player or tuner In a normal installation one would use the RCA JACKS for connecting a CD player tape player or tuner UTION cisconnecr suppLY CORD BEFORE CHANGING FUSE UTION Fon CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE VOLTAGE 1 s Qez P N ac out 2 ISWITCHEDI _a00W MAX ru woe Pes use RCA jacks CD PLAYER TAPE PLAYER OR TUNER Connecting an equalizer or external signal processor Connect the processor s OUT to the amplifier s IN connector EQ OR MIXER Y CORD BEFORE CHANGING FUSE ROTECTION AGAINST RISK OF FIRE H SAME TYPE FUSE ig i 0 0
8. ip The following suggestions will help you care for your amplifier so you can enjoy years of use e Keep the amplifier dry If it gets wet wipe immediately e Use the amplifier only in well ventilated installations e Handle the amplifier away from dust and dirt e 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 If the amplifier suddenly turns off or will not turn on the fuse is properly blown Remove the old fuse and replace it with an identical serviceable fuse PT 2801 7A 110 120V OR 3 5A 220 240V PT 2401 5A 110 120V OR 2 5A 220 240V CAUTION Never use a fuse with a higher rating PYLE PRO PT 2401 2801 Amplifier Owner s Manual 3 Amplifier Specifications Input Impedance Continuous Output Power Stereo Mode 20 Hz to 20 kHz 8 Ohms 1 kHz 4 Ohms Maximum Power 8 Ohms Maximum Power 4 Ohms Bridged Mode 20 Hz to 20 kHz 8 Ohms 1 kHz 4 Ohms Maximum Power 8 Ohms Maximum Power 4 Ohms THD at rated output power Frequency Response 3 dB Input Sensitivity for rated output power Signal to Noise Ratio A Weighted Speaker Impedance A or B only A plus B Bridged Mode Power Requirement Power Fuse 110 120V AC 220 240V AC Dimensions H x Wx D inches mm Weight lbs kg 5 PYLE CPRO 4 PYLE P
9. ith your return e A copy of your sales receipt or other proof of purchase e A brief letter indicating the problem you are experiencing with the product e Include in your letter your return address daytime phone number and R A number e Also include a check or money order for 20 00 for return shipping handling and insurance or provide your Visa MC number with expiration date Our obligation under this warranty is limited to the repair or replacement of the defective unit when it is returned to us prepaid This warranty will be considered void if the unit was tampered with improperly serviced or subject to misuse neglect or accidental damage 5 PYLE CPRO Ei ki aii PYLE a a PJP atl PRE PT 2401 PRO A e a it er Pras arr rer rest an at ARE i CANA oS eee P T 2 4 0 1 Amplifier Fae ceciarc et CMP a M P T 2 8 O 1 A be BMigf ier Owner s Manual www pyleaudio com TABLE OF CONTENTS 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
10. lockwise 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 craftsmansh
11. possible 2 Connect the speaker wire to the speaker s positive and negative terminals NOTE Most speaker terminals are either color coded or have a mark that indicates the terminal s polarity Usually positive terminals are red or have a plus symbol and negative terminals are black or have a minus symbol 3 Connect the speaker wires to the amplifier s left and right speaker terminals according to the terminal color polarity 4 OHMS MIN IMPEDANCE SPEAKER MUST BE OF SAME IMPEDANCE AN ae aa NZ i ET CONNECTIONS USING SPEAKER TERMINALS Bridge Mode Operation This amplifier can be operated in mono bridged output mode if your speakers can handle the following power output levels PT 2401 230 watts PT 2801 407 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 NOTE T IS SUGGESTED TO USE A 8 OHM SPEAKER FOR THE ONE CHANNEL BRIDGE HOOKUP IF YOU CONNECT TWO CHANNELS BRIDGE HOOKUP PLEASE MAKE SURE THE SPEAKER IMPEDANCE MUST BE 8 OHM MINIMUM e gt BRIDGED SPEAKER ae STEREO MONO SWITCH IN HOOKUP MONO POSITION A CS is
12. ring sound prior to airing it Left Output Level Controls Lets you adjust the sound levels of left channel l Clip Circuit and Indicator In the mono bridged mode only the left This special circuitry protects the amplifier and gain control will adjust the output level speaker system from being damaged by overdriving power levels Indicator lights remind the user to Protection Circuit and Indicator reduce the volume when amplifier output is The indicator will be illuminated when the amplifier is an excessive powered on and at turn on delay status the indicator will be turned off after internal outputs are connected The Speaker A B Selector Switches indicator will also be illuminated when the amplifier has Permit you to select speakers attached to terminal abnormal problems such as overload or excessive heat set A set B or both 5 PYLE CPRO PYLE PRO PT 2401 2801 Amplifier Owner s Manual FEATURES AND CONTROLS REAR PANEL PT 2401 PT 2801 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 MONO MONO GND a 5 RON CAMON g PEER ED CAUTION OSURE DO NOT OPEN 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
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