User manual PEAVEY KB4

[. . . ] B) The wire that is colored blue must be connected to the terminal that is marked with the letter N or the color black. C) The wire that is colored brown must be connected to the terminal that is marked with the letter L or the color red. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. [. . . ] ) Caution: Excessive low frequency boost causes greater power consumption and increases the possibility of speaker damage. Controls the high-impedance microphones or other high-level sources equipped with a 1/4" phone plug. Controls the low-impedance microphones or other low-level sources equipped with a male XLR connector. When in the OUT position, only the signal from channel 5 is sent to the headphones. When engaged (IN position), the headphones are sent signals from all channels. Controls high-impedance microphones or other high-level sources equipped with a 1/4" phone plug. To avoid damage to your hearing, make sure to turn the dial fully counter-clockwise before using headphones. Slowly turn the knob clockwise until a comfortable listening level is set. Make sure the Master level is completely down (full counterclockwise) before powering up the unit. With this switch in the OUT position, a unique circuit senses signal conditions that might overload the amplifier and activates compression to reduce gain and avoid clipping. This technique utilizes every watt available for the amplifier to reproduce the signal, yet minimizes clipping and distortion which reduces the potential for speaker damage. Since this function is "invisible" at levels below the clipping point, it is advised that it be activated at all times. Setting this switch to the IN position defeats this protection feature, allowing potential power amp clipping and the resultant increase in likelihood of speaker damage. This two-way rocker switch applies power to the unit when placed in the ON position. This 3-position, rocker-type switch should normally be placed in the center (0) position. If hum or noise is noticed coming from the speaker enclosure, the switch may be placed in the (+) or (-) position to minimize hum/noise. [. . . ] 200 Watts RMS/4 Ohms or 150 Watts RMS/8 Ohms with DDT off (1 kHz, 1% THD @ 120 VAC line) Greater than 100 dB below rated power The following preamp specs are measured @ 1 kHz, nominal signal levels are with channel level controls set at 5, minimum levels are with channel level controls set at 10. 100 Watts RMS/4 Ohms or 75 W RMS/8 Ohms with DDT off (1 kHz, 1% THD @ 120 VAC line) Greater than 100 dB below rated power What This Warranty Does Not Cover The Warranty does not cover: (1) damage caused by accident, misuse, abuse, improper installation or operation, rental, product modification or neglect; (2) damage occurring during shipment; (3) damage caused by repair or service performed by persons not authorized by Peavey; (4) products on which the serial number has been altered, defaced or removed; (5) products not purchased from an Authorized Peavey Dealer. Who This Warranty Protects This Warranty protects only the original retail purchaser of the product. [. . . ]