Doepfer A-190-4 MIDI/USB-CV/Gate/Sync Interface - Manual (Page 13)

DOEPFER System A-100 USB/Midi-to-CV/Gate A-190-4
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For use with the A-100, this parameter should always
be set to positive. The negative setting may be useful
to control certain vintage synthesizers.
RETRIGGER rtg
This parameter enables you to choose between single
and multiple triggering of the ADSR. With RETRIGGER
on, every time a key is pressed, a new gate signal is
sent, even if (i.e. when playing legato) another key is still
held down at the same time.
The value range is from 0 (Off) to 20 (Max).
Values change in steps of 1 millisecond.
The default setting is 0 (Off).
GATE LEVEL (Hardware Modification)
Some vintage synthesizers require a gate level of 10V or
more. In case you want to control such an instrument with
the A-190-4 you may alter the gate level from +5V
(default) to +12V. You can do this by changing a jumper
position on the backside of the A-190-4 module. Please
refer to page 19, chapter 5. ”Jumper settings“.
4.3.3 Clock Menue Clo
The clock menue covers all functions that are used to
generate a clock signal from incomming MIDI data.
Once opened up by hitting ”

“, you will find two
parameters to be accessed via ”>/+“ and ”</–” buttons.
The clock signal is sent out at the clock output socket.
CLOCK TIME Cti
This parameter sets the A-190-4’s internal clock divider.
It devides the incomming MIDI clock rate into a certain
multiple resp. longer note lenghts, before sending it to the
clock output (See ‘note length’ in the table below).
MIDI Clock pulses are 1/96th notes. By setting the divisor
(amount by which the clock is divided), you can choose
different note lengths:
The parameter value range is from 1 (no division) to 61
(Max). This means, there are 60 different clock divider
settings available. The musically most importand settings
are listet in the table below. The default divisor-setting
is ”1” which means ”no clock division“.