Ashly XR-1001, XR-2001, XR-4001 manual Installation, General Requirements, AC Power

Operator Manual –XR Series Crossovers Page - 7

XR-1001, XR-2001 and XR-4001 Rear Panels

Safety Instructions – 3

Introduction – 4

XR Crossovers – 5

Connectors & Cables–5

Physical Description – 6

Front Panels

Rear Panels

Installation – 7

General Requirements

AC Power

Typical Applications - 8

Troubleshooting - 10

Dimensions - 10

Specifications - 11

Warranty - 12

1.Inputs - For unbalanced inputs, the signal should be on the + connection and the - connection tied to ground. A mono 1/4” plug used as an unbalanced connection will automatically be grounded. When using a stereo plug, or XLR connecto for an unbalanced signal, the (-) input connection MUST be tied to ground.

2.Balanced Outputs - This output circuit is an active output which maintains a constant output level between the (+) and (-) output terminals, regardless of either terminal being connected to ground. This servo-balanced output provides an unchanged signal without regard to ground.

3.Power – Switches the unit power on or off.

Installation

Before connecting to mains power, make sure that the switches are set to the configuration needed for your particular application. Always switch the crossover off before making substantial changes to the settings, especially the Range. Failure to do so could result in damage to the unit or other components in your system. Use four screws and washers when rack mounting. For mobile use, the unit should be further secured as appropriate.

General Requirements

XR Crossovers have specific physical, electrical and signal requirements for proper operation. These requirements will vary depending on your specific application, setup, and the settings on the unit. When setting up and testing your system, please take special care to double check all connections and settings. Please refer to the specifications section of this manual for specific input, output and other figures.

AC Power

XR crossovers should be connected to a standard 3-wire grounded electrical outlet supplying 90-240 Volts, 50-60 Hz. To reduce the risk of ground loop hum, connect all audio equipment to the same electrical power source. Removal of the ground pin is both unlawful and dangerous, as a potential shock hazard could result.

This unit will perform normally within the AC voltage range specified above. Voltages less than this, as found in “brown-out” conditions, may reduce performance. In the event of a blown fuse, replace only with same type fuse. No user serviceable parts are inside the chassis. Overall power consumption is less than 15 watts.

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