Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation. LEVEL CONTROLS Turn the VOLUME control on the amplifier to Min initially. Once the initial power sequence has been performed, set the CD/RADIO volume control to roughly 80% of full. Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you hear some distortion, and then back it off for clean sound. 5 2 CHANNEL AMPLIFIER - APPLICATIONS

Low level signal is carried through RCA cables, it is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs. SPEAKER OUTPUT CONNECTIONS You do not need to make any adjustment for the input connection of amplifier before you connect the speaker output. * Connect right and left speaker wire to corresponding speaker output terminals of the amplifier. * Be sure to have the positive wire from the speaker to the positive speaker terminal of the

OR HANDLE OTHER CUSTOMER SERVICE SITUATIONS PYLE SERVICE CENTER 1600 63RD STREET Brooklyn. NY 11204 !-800-934-2277 Monday Through Thursday. 9AM to 5PM Friday 9AM то 2PM Eastern. WWWPYLEAUDIO.COM РУ1.Е № © Congratulations on purchasing the High Speed Power Amplifier. The amplifier has been designed using the latest electronic technology available, allowing you to produce high quality stereo reproduction in mobile applications. This system provides you with low harmonic distortion, a huge cons

And the ground cable gauge should be the same as the +12V DC. * Connect the +12V Power terminal to the battery (+) position terminal. An in-line fuse must be installed in the +12V power cable near the battery less than 50mm. Without one, an accidental short circuit could pose a fire hazard and damage your amplifier. Connect the fuse holder to battery, however, do not install fuse at this time. * Connect the GROUND Power terminal directly to the battery (-) position terminal or the car chassis.

Good locations include under a seat, in the trunk or hatch area. * Please remember this is a high power unit which generates high electrical energy and heat. Therefore be sure to install the unit in a place with sufficient airflow, a minimum of dust and no moisture. Allow enough space around the cooling fins to permit reasonable airflow and cooling. It is important to ensure that the cooling fins of the heat sink are not against a panel or a surface preventing air circulation. * Never mount th

.PQA power amplifiers are designed to fit standard 19 racks, with a 2U height and 17 depth. We recommend the use of rear rack supports, especially if the rack is to be mobile. Use shake proof washers or thread lock adhesive to prevent mounting bolts becoming loose in transit. .Ensure that the AC power supply is correct for your amplifier. The required AC supply is stated on the rear panel next to the AC power input. . Ensure that you use the correct type of mains lead for your equipment and coun

Sound cuts out or is I ntermittent Damaged or poor quality cables or connectors, connectors not properly inserted, amp overheating Check all cables and connections, refer to above sections regarding distortion and temp warning light Service All the products are thoroughly examined and tested before leaving the factory, and if used correctly will give you many years of excellent service. However, if a problem arises, proceed as follows: (A) contact the retailer from whom the unit was purchased an

USE ONLY SAME TYPE AND RATING! NO sound (Power LED on) No input, or input too low Check input is connected, and LED Level controls set too low Increase level controls Speakers faulty or not connected Check speakers and speaker connections Hum or buzz is audible Noise from AC supply is being picked up in the signal path Use good quality, shielded signal cables and ensure they are kept away from AC power cables and other AC powered equipment There is an earth problem Use a mains tester to ensure t

You may use 4 to 8 ohms speakers. Before connecting, please check speaker connection diagrams. 2 ELECTRICAL & AUDIO CONNECTIONS A. STEREO INPUT CONNECTION I.High impedance input. 2.Low impedance (BTL or Common Ground) Input a.Four Speaker Output Mode a-1. Floating Ground Type CAR STEREO Figure 3 3 ELECTRICAL & AUDIO CONNECTIONS a-2. Common Ground Type Figure 3A b.Two Speaker Output Mode b-1. Floating Ground Type Tf "F 'nf T’ "if "if "iF "ii—A Figure 4 4 ELECTRICAL & AUDIO CONNEC

Enables the matching of input levels to the output levels from head unit (or other signal source). The input sensitivity of adjustment ranges from 6V to 200mV. crossover frequency control When crossover mode selector is in HIGHPASS mode, this control sets the lower frequency limit for audio program sent to the speakers. When crossover mode selector is in LOWPASS mode, this control sets the upper frequency limit for audio program sent to the speakers. bass boost level selector bass boost level co