A-M Systems 3000 Buku Petunjuk - Halaman 8

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Configuring the Model 3000 for use with a head stage

If your unit was sold with a head stage then the jumpers are already set to the head

stage position, however if you purchased the head stages at a different time than the

model 3000 you will need to complete the following procedure.

To set the model 3000 for use with a head stage, all jumpers must be set to the H

position (see figure 2 below). Once the jumpers are in the H position the unit can only

be used with a head stage. To return the unit for use without a head stage simple

move the jumpers to their previous position.

Calibrate the unit for headstage. Set the unit in the following positions:

HIGH PASS: DC

DC OFFSET: OFF

Ground the head stage inputs and adjust R41 for zero volts at the OUTPUT.

A-M Systems

NOTCH: OFF

Ω TEST: OFF

MODE: REC

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Telephone: 800-426-1306 * 360-683-8300 * FAX: 360-683-3525

E-mail: [email protected] * Website:

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