User manual PYRAMID PS14KX

[. . . ] Starting with your head unit volume control set at about the 2 o'clock position, increase the amp gain control until distortion begins to occur, and reduce slightly from this point. low level inputs this amp features gold-plated RCA input jacks for high impedance input. Use these with car stereo output which uses RCA-type connector cables. [. . . ] speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss. treble control use the control to adjust the treble output level to suit your taste or audio program material. bass control use the control to adjust the bass output level to suit your taste or audio program material. power fuse the fuse protects the amplifier and your car's electrical system from short circuit conditions. power terminals use these connectors to deliver power, ground, and remote turn-on control to the amplifier. 3 features and controls rear input gain control power LED treble control bass control low level inputs front input gain control 4 ch amp PB442X speaker connections power fuse power terminals 4 owner's manual input gain controls use these controls to match the outputs of your head unit(s) to the amplifier. Starting with your head unit volume control set at about the 2 o'clock position, increase the amp gain controls until distortion begins to occur, and reduce slightly from this point. treble control use the control to adjust the treble output level to suit your taste or audio program material. bass control use the control to adjust the bass output level to suit your taste or audio program material. low level inputs this amp features gold-plated RCA input jacks for high impedance input. If hiss/noise disappears, go on until the faulty/noisy component is found. · It is best to set the amplifier's input level as insensitive as possible. · Check that the volume control on the head unit is turned down low. · Check that the minimum speaker impedance for that model is correct. Distorted sound · Check that the Level control(s) is set to match the signal level of the head unit. · This is almost always caused by a poorly-grounded RCA patch cord. 13 MANUFACTURER'S LIMITED TWO YEAR WARRANTY PYRAMID SOUND CORP. warrants this unit to be free from defective material or workmanship and will repair or replace this unit or any part thereof if it proves defective in normal use or service within two (2) years from the date of original purchase. Our obligation under this warranty is limited to repairing or replacing, at our discretion, the defective instrument or any part thereof when it is returned, transportation prepaid to the Pyramid Service Center at the address below. This warranty will be considered void if the unit has been tampered with, improperly serviced, subjected to abuse or misuse or if installed in a commercial vehicle. [. . . ] Our obligation under this warranty is limited to repairing or replacing, at our discretion, the defective instrument or any part thereof when it is returned, transportation prepaid to the Pyramid Service Center at the address below. This warranty will be considered void if the unit has been tampered with, improperly serviced, subjected to abuse or misuse or if installed in a commercial vehicle. When returning this unit for service, please include $10. 00 for return postage and handling. [. . . ]