User manual PYLE PT4000

[. . . ] NOTE: Use 16-gauge speaker wire for lengths up to25 feet; 14-gauge wire for lengths over 25 feet. It is recommended that you use the shortest length of wire possible. [. . . ] 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 Pyle Pro 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. MONO SIGNAL SOURCE USE CHANNEL A INPUT ONLY CAUTION!Do not use balanced and unbalanced inputs simultaneously!! Bridged Mode Operation This amplifier can operate in a mono bridged output mode, if your speakers can handle the following power output levels: PT-3200: 600 watts PT-4000: 800 watts OUTPUT + + CH A ­ INPUTS CH B CH A ­ AC POWER IN + BRIDGE CH B CH A GND GROUND GROUND LIFT LIFT MONO STEREO BRIDGE use RCA jacks CD PLAYER, TAPE PLAYER OR TUNER 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 right (+) on the amplifier is used as a negative (-) terminal for a bridged connection. NOTE: The extra amplifier output of 6. 35mm phone jacks can not be used for the bridged connection. It can only be used in normal (non-bridged) operation as a stereo speaker output. Connecting an equalizer or external signal processor Connect the processor's OUT to the amplifier's INPUT connectors. ­ CIRCUIT BREAKER CH B STEREO OPERATION SWITCH IN "STEREO" POSITION CH B CH A MONO STEREO BRIDGE OUTPUT + + CH A ­ INPUTS CH B CH A ­ AC POWER IN + BRIDGE CH B CH A GND GROUND GROUND LIFT LIFT MONO STEREO BRIDGE MONO BRIDGED OPERATION SWITCH IN "BRIDGED" POSITION CH B CH A MONO STEREO BRIDGE EQ OR MIXER CH B OUTPUT CH A -OR­ ­ CIRCUIT BREAKER CH B ­ CIRCUIT BREAKER CH B + + CH A ­ INPUTS CH B CH A ­ AC POWER IN + DO NOT USE BLACK TERMINALS CH B CH A MONO STEREO BRIDGE BRIDGE OUTPUT + + CH A ­ INPUTS CH B CH A GND GROUND GROUND LIFT LIFT ­ CIRCUIT BREAKER CH B OUTPUT + + CH A ­ INPUTS CH B CH A However, under excessive output conditions, the clip indicator lights remain on continuously, alerting 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. ­ AC POWER IN + BRIDGE ­ CH B CH A MONO STEREO BRIDGE + BRIDGE AC POWER IN GND GROUND GROUND LIFT LIFT CH B CH A MONO BRIDGE STEREO SIGNAL SOURCE use XLR/6. 35 mm combo jacks GND GROUND GROUND LIFT LIFT STEREO EQ OR MIXER CAUTION!Do not use balanced and unbalanced inputs simultaneously!! MONO SIGNAL SOURCE USE CHANNEL A INPUT ONLY CAUTION!Do not use balanced and unbalanced inputs simultaneously!! PYLE PRO PT3200/4000 Amplifier Owner's Manual - 3 2 ­ PYLE PRO PT3200/4000 Amplifier Owner's Manual 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. [. . . ] number · Also include a check or money order for $15. 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. [. . . ]