Rear – Abstract Data ADE-20 User Manual

Page 3

Page 3 of 4

1V OCT CALIBRATION: User adjustment and fine-tuning of 1V OCT response

This single trimmer can be adjusted clockwise to increase

the frequency range available with 1V OCT tracking

(i.e. if the tuning is flat) or it can be adjusted counter-clockwise

to decrease the frequency range available with 1V OCT tracking

(i.e. if the tuning is sharp)

(Please see ‘CALIBRATION’ on page 4 of this guide)

MAIN CALIBRATION:

Factory calibration for overall filter response and performance

Please do not make any changes to the settings of these trimmers

(Please see ‘CALIBRATION’ on page 4 of this guide)

POWER CONNECTOR: Doepfer-style 16-pin IDC Socket. The ADE-20 uses the Doepfer standard

for power connection and cable orientation. The RED stripe on the supplied

power cable connects to the NEGATIVE (-12V) rail on the ADE-20 with the

RED stripe facing DOWN. This is marked on the back of the ADE-20 PCB

as “-12 RED”

(Please see ‘PRECAUTIONS’ on page 4 of this guide)

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Version 1.1 December 2012

2: Rear