28
PATCHBAY OVERVIEW (Continued)
1�2 FM AMT (VCO 1 TO VCO 2 FREQUENCY MODULATION AMOUNT 
INPUT)
This input modulates the value of the 1�2 FM AMOUNT knob to determine the 
amount of modulation (Linear FM ) applied to Oscillator 2 by Oscillator 1.
INPUT 
0V to +8V Control Voltage
NOTE: A voltage applied to the 1�2 FM AMT input is summed with the position    
      of the manual 1�2 FM AMT knob.  
VCO 2 CV (VCO 2 CONTROL VOLTAGE INPUT)
This input provides 1V/Octave control over the Pitch of Oscillator 2. It is 
summed with the VCO 2 FREQUENCY knob, the VCO 2 EG AMOUNT knob, and 
the individual Sequencer PITCH 1-8 knobs (if the SEQ PITCH MOD switch is set 
to VCO 1&2 or to VCO 2).
INPUT
-5V to +5V Control Voltage
NOTE: For accurate 1V/Octave control over the Pitch of Oscillator 2, set the VCO 2 FREQUENCY and 
VCO 2 EG AMOUNT knobs to their middle positions, and ensure that the SEQ PITCH MOD switch is 
set to OFF. 
VCO 2 (VCO 2 SIGNAL OUTPUT)
This is the direct output of Oscillator 2. It can be used as a sound source or as a 
modulation source. 
OUTPUT
-5V to +5V (10V peak to peak)
NOTE: The VCO 2 output is affected by the VCO 2 FREQUENCY knob, the VCO 2 
WAVE switch, the VCO 2 EG AMOUNT knob, and the individual Sequencer    
PITCH 1-8 knobs (if the SEQ PITCH MOD switch is set to VCO 1&2 or to VCO 2).
TEMPO (CLOCK VCO CONTROL VOLTAGE INPUT)
This input provides 1V/Octave control over the Frequency of the Sequencer 
Clock VCO. This allows the Clock speed (Tempo) to be controlled by an 
external source all the way into audio rates.
INPUT
-5V to +5V Control Voltage
         
NOTE: A voltage applied to the TEMPO input is summed with the position of the 
TEMPO knob.