Pyle PQA3100 PQA2100 Manual 1 - Page 4

PQA FAULT PROBLEM SOLUTIONS No sound (power LED off) AC supply not connected or switched off Check AC connections and switches Blown fuse Check and replace fuses at plug and IEC socket. USE ONLY SAME TYPE AND RATING! NO sound (Power LED on) No input, or input too low Level controls set too low Check input is connected, and LED Increase level controls Hum or buzz is audible Speakers faulty or not connected Noise from AC supply is being picked up in the signal path Check speakers and speaker connections 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 the AC outlet has a good earth. Power connected equipment(e.g mixer and amp) from the same AC outlet where possible. Distortion is audible Sound cuts out or is I ntermittent Excessive signal level Use the LED to ensure the AC outlet has a good earth. somewhere in signal chain. Power connected equipment from the same AC outlet where possible Damaged or poor quality cables Damaged or poor quality cables or connectors, connectors not properly inserted, amp overheating Use only high quality cables of the appropriate type, protect them from damage and regularly check connections. 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 and describe the symptoms of the fault. (B) if the retailer cannot help, return the equipment to the national distributor for your country. Use the original packaging to protect the product from damage. Include a note with the equipment stating your name and address, details of the problems, date code and date and place of purchase. www.pyleaudio.com Page5