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System a - 100, A-148, Indicators – Doepfer A-100(~ 40 MB) User Manual

Page 453: Doepfer

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doepfer

System A - 100

Dual S&H

A-148

3

3. Indicators

1

LEDs

These LEDs give a visual indication of the voltage
level of the sampled and held signal (- LED: negative
voltages, + LED: positive voltages).

4. In / Outputs

!

Trig In

The trigger input signal decides the rate at which the
sampling takes place. Triggering takes place at the
leading edge of the waveform (see arrows in Fig. 1),
so the width of the pulse isn’t important.

"

Smp. In

Socket " is the sample input, where the signal to be
sampled is patched in. The signal fed into this socket
has to be in the range -8V...+8V. For voltages beyond
this range the S&H function will not work any longer.
But the module cannot be destroyed as long as the
voltage is in the range -12V...+12V. And that is the
maximum voltage output from any A-100 module.
Consequently within the A-100 no damage is possible.

§

S&H Out

The ‘sampled and held’ voltage is available at the S&H
output
(see Fig. 1).

Fig. 1: S&H module signal diagram

Trig.

In

Smp.

In

S&H

Out