Belcat AT-3000 Manuale d'uso

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AT-3000 PREAMP USER'S MANUAL

1V + 2T Active

Hi.

AT-3000

1. Volume

2. Low (

EQ TONE CONTROL )

3. High (

EQ TONE CONTROL)

4. Low Battery (Low Battery LED Light)

Specification

Features : 1V+2T Active

Input Impedance : 2.2MΩ

Frequency Response : 20Hz ~ 20KHz

Battery Life : Over 1000Hours

Power Supply : 9V Alkaline Battery

Control Range:

Low :【12dB at 100Hz】

High :【12dB at 10KHz】

Pick-up : Piezo Ceramic pick-up

Output Jack : 6.35mm(1/4")

Dimension : W 31mm X H 46mm

(1.2" X 1.8")

Low

Battery

Low

Vol.

Functions

1. Volume Knob

The VOLUME controls the output volume. Turned fully counter-clockwise it is

completely OFF. Turned fully clockwise it is LOUD!

2. Low

EQ TONE CONTROL

3. High

EQ TONE CONTROL

The center detent on these tone controls yields a flat tone response.

"+12" boosts the tone; "-12" cuts the tone.

4. Low Battery LED

The LED will light when the battery has lost power. Replace the

battery when this light is on.

This LED light will flash when a cable is connected to the output

jack of the pickup system. This shows the battery is good.

5. Battery

A 9-volt battery powers the AT-3000 preamp. Before connecting the

instrument to an amplifier or mixer please check that a fully charged 9-volt

battery is connected.

Caution

- The jack should be pluged for proper Preamp working.

(TUNER will works regardless pluging jack)

- There is no output sound, please check if tuner or mute is turned on.

- When LCD screen is dim or no display, please check battery life.

- To prevent battery loss, please unplug jack when preamp is not in use.

- Do not disassemble for repair.

Return to your dealer for service or repair.

- Do not use too much force when operating the control.