Peavey JSX Joe Satriani Signature All-Tube Amplifier manual 27CABINET IMPEDANCE SWITCH

(27)CABINET IMPEDANCE SWITCH

This three-position switch allows appropriate selection of speaker cabinet impedance. If two enclosures of equal impedance are used, the switch should be set to half the individual value. For example, two 16 Ohm enclosures necessitate an 8 Ohm setting, while two 8 Ohm enclosures would require a 4 Ohm setting. Minimum speaker impedance is 4 Ohms.

(28)SPEAKER OUTPUTS

These paralleled 1/4" mono (TS) jacks are provided for the connection of speaker enclosure(s). Again, minimum speaker impedance is 4 Ohms. The CABINET IMPEDANCE SWITCH (27) should be set to match the load of the speaker cabinet(s).

(29)LINE OUT LEVEL

This control sets the level of signal being sent out of the LINE OUT (30) jack. It may be used to balance the level of slave power amp/speaker systems driven from the LINE OUT (30) to the level of cabinets driven from the SPEAKER OUTPUTS (28).

(30)LINE OUT

This 1/4" mono (TS) jack provides a post-power amp signal to drive another power amp/speaker system while maintaining the amplifier’s tone.

(31)FUSE

A fuse is located within the cap of the fuse holder. This fuse must be replaced with one of the same type and value to avoid damaging the amplifier and voiding the warranty. If the amp repeatedly blows the fuse, it should be taken to a qualified service center for repair.

WARNING: THE FUSE SHOULD ONLY BE REPLACED AFTER THE POWER CORD HAS BEEN DISCONNECTED.

(32)GROUND POLARITY SWITCH

This three-position, rocker-type switch should normally be placed in the center (0) position. If hum or noise is noticed coming from the speaker enclosure(s), the switch may be placed in the “+” or “-” position to minimize hum/noise. If changing the polarity does not alleviate the problem, consult your authorized Peavey dealer, the Peavey factory or a qualified service technician.

(33)IEC MAINS CONNECTOR

This is a standard IEC power connector. An AC mains cord having the appropriate AC plug and ratings for the intended operating voltage is included in the carton. The mains cord should be connected to the amplifier before connecting to a suitable AC outlet.

U.S DOMESTIC AC MAINS CORD

The mains cord supplied with the unit is a heavy duty, three-conductor type with a conventional 120 VAC plug with ground pin. If the outlet used does not have a ground pin, a suitable grounding adapter should be used and the third wire should be properly grounded.

Never break off the ground pin on any equipment. It is provided for your safety.

NOTE FOR UK ONLY:

If the colors of the wires in the mains lead of this unit do not correspond with the colored markings identifying the terminals in your plug, proceed as follows: (1) The wire that is colored green and yellow must be connected to the terminal that is marked by the letter E, the earth symbol or colored green or green and yellow; (2) The wire that is colored blue must be connected to the terminal that is marked with the letter N or the color black;

(3)The wire that is colored brown must be connected to the terminal that is marked with the letter L or the color red.

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