Behringer 921B Oscillator Manual

Behringer Syntese maskine 921B Oscillator

Læs gratis den danske manual til Behringer 921B Oscillator (3 sider) i kategorien Syntese maskine. Denne vejledning er vurderet som hjælpsom af 16 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 8.5 anmeldelser. Har du et spørgsmål om Behringer 921B Oscillator, eller vil du spørge andre brugere om produktet?

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Side 1/3

V 1.0

Quick Start Guide

921B OSCILLATOR

Legendary Analog VCO Module

for Eurorack

Controls

(6)

(7)

(8)

(5)

(1)

(2)

(3)

(4)

(9)

(1) FREQUENCY – This knob manually adjusts the frequency

in semitones for the 921B oscillator circuit. This oscillator

can generate both audio and sub-audio frequencies for

control or audio.

(2) RANGE – This knob sets the general frequency range of

the oscillator in octaves, numbered to match pipe organ

notations, which can then be adjusted up or down by

semitones with the FREQUENCY knob.

(3) 921AB LINK FREQ – These parallel jacks accept frequency

control voltage signals from a 921A module via cables with

3.5 mm TS connectors. The parallel wiring of the jacks

also allows a control voltage signal to be sent through and

back out to drive additional 921B modules.

(4) 921AB LINK WIDTH – These parallel jacks accept 921A

control voltage signals for the rectangular wave width

parameter via cables with 3.5 mm TS connectors. The

parallel wiring of the jacks also allows a control voltage

signal to be sent through and back out to drive additional

921B modules.

NOTE: If the 921B input voltage exceeds the range of 0 to

+6 V, the excess voltage could result in the width being

0% or 100%, which means no waveform will be present

at the square wave output until the control voltage is

returned to the normal range. When using 921B with a

921A driver, the 921A’s WIDTH OF RECTANGULAR WAVE

knob can oset the control voltage output from 921A to

compensate. For example, when 921A’s WIDTH knob is set

to 50%, the 921A’s normal control voltage range into 921B

becomes -3 V to +3 V.

(5) SYNC WEAK/OFF/STRONG – Use this switch to set how

closely 921B follows the sync signal routed in via the SYNC

IN jack. If the SYNC IN input is not required, select the

center OFF switch position.

(6) SYNC IN – Use this jack to route an external sync

signal into the 921B module via cables with 3.5 mm TS

connectors. A sawtooth waveform is recommended to

produce the best sync results.

(7) AC MOD – Use this AC-coupled input jack to control

frequency modulation via a control signal.

(8) DC MOD – Use this DC-coupled input jack to control

frequency modulation via a control signal.

(9) WAVEFORM OUTPUTS – Use these jacks to route

oscillator signals out of the module via cables with

3.5 mm jacks. Four waveforms are available: sine,

triangular, sawtooth and rectangular.

Power Connection

The 921B OSCILLATOR module comes with the required power

cable for connecting to a standard Eurorack power supply system.

Follow these steps to connect power to the module. It is easier to

make these connections before the module has been mounted

into a rack case.

1. Turn the power supply or rack case power o and

disconnect the power cable.

2. Insert the 16-pin connector on the power cable into the

socket on the power supply or rack case. The connector has

a tab that will align with the gap in the socket, so it cannot

be inserted incorrectly. If the power supply does not have

a keyed socket, be sure to orient pin 1 (-12 V) with the red

stripe on the cable.

3. Insert the 10-pin connector into the socket on the back of

the module. The connector has a tab that will align with the

socket for correct orientation.

4. After both ends of the power cable have been securely

attached, you may mount the module in a case and turn on

the power supply.

Produkt Specifikationer

Mærke:	Behringer
Kategori:	Syntese maskine
Model:	921B Oscillator

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