AC POWER SECTION

The AC POWER SECTION explains the proper connections/method to supply AC power to your XR 800F. Please pay close attention to the precaution(s) noted below in order to ensure both personal and equipment safety.

1.

A/C POWER INLET:

2

3

1

 

This receptacle is for the IEC line cord

 

 

 

 

(included), which provides AC power to the

 

 

 

 

unit. Connect the line cord to this connector

 

 

 

 

and to a properly grounded AC supply.

 

 

 

 

Damage to the equipment may occur if an

 

 

 

 

improper line voltage is used. (See voltage

 

 

 

 

marking on unit.) Never remove or cut the ground pin of the line cord plug. This unit is

 

supplied with a properly rated line cord. When lost or damaged, replace this cord with one of

 

the proper ratings.

 

 

 

2.POWER:

This is the mixer’s main power switch. The Power LED indicator (21) will illuminate when the unit is powered.

3.FUSE:

This is the main safety fuse for the AC line voltage. Only replace the fuse with one of the exact same type and rating. IF THE FUSE CONTINUES TO OPEN, DO NOT REPLACE WITH A LARGER FUSE. TAKE THE UNIT TO AN AUTHORIZED PEAVEY SERVICE CENTER!

WARNING: THE FUSE SHOULD ONLY BE REPLACED WHEN THE POWER CORD HAS BEEN DISCONNECTED FROM ITS POWER SOURCE.

POWER AMPLIFIER SECTION

The POWER AMPLIFIER SECTION will explain the proper method of connecting your XR 800F to your speakers. This is a very versatile area of the XR 800F. However, it is important that you follow the precautions to insure safe operating impedances and avoid improper connections.

4. PARALLEL LEFT/RIGHT SPEAKER OUTPUTS:

4

5

4

These 1/4" jacks are the outputs for the two

 

 

 

internal amplifiers. You will notice that there

 

 

 

are two pairs of jacks with another jack in

 

 

 

the middle. The two pairs are the two (L/R)

 

 

 

amp outputs. Two cabinets can be connected to

 

 

 

each amplifier, as long as the combined impedance of the cabinets is not less than 4 ohms. (i.e., two 8 ohms cabinets in parallel = 4 ohms, four 16 ohms speakers in parallel = 4 ohms, etc.) Do not use the Bridge Output (5) while using these outputs. The outputs from these jacks are determined by the System Mode Switch (20).

5. BRIDGE OUTPUT:

The bridge output of the XR 800F allows the power of the left and right amplifiers to be combined into one mono output in applications where only one speaker will be used. To use the bridge output, the system mode switch must be in the Left/Right position. Connect an 8 ohm minimum impedance speaker to the center bridge output jack.

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Peavey XR 800F manual AC Power Section, Power Amplifier Section