page 1 of 10
985-40000-01084 Rev.A
2021-02-03
Confidential, for internal use only. Not to be reproduced.
Analog 4-Voice Polyphonic Synthesizer with
37 Full-Size Keys, 4 VCOs, Classic Ladder Filter,
LFO, BBD Stereo Chorus, Distortion, 32-Step
Sequencer and Arpeggiator
Synthesizers and Samplers
POLY D
User Support Bulletin
Calibration Procedure
Summary:
POWER LED
Region B LEDs
Region A LEDs
CALIBRATION CHANNELS:
CHANNEL 1 — PITCH WHEEL MAX/MIN
CHANNEL 2 — PITCH WHEEL dead zone
CHANNEL 3 — MOD WHEEL MAX/MIN
CHANNEL 4 — AFTERTOUCH MIN
CHANNEL 5 — AFTERTOUCH MAX
Introduction
The unit is carefully calibrated at the factory. The performance may change over time or due to environmental changes,
and the following recalibration procedures can be used to bring it back to its factory settings.
