Behringer POLY D User Manual

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985-40000-01084 Rev.A
2021-02-03
Condential, 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 LEDRegion B LEDsRegion 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.

Behringer POLY D Specifications

General

Hot keys	Yes
Product type	Analog synthesizer
Product color	Black
Volume control	Rotary
Keyboard number of keys	37
Power source type	DC
USB ports quantity	1

Summary

POLY D Introduction and Overview

Introduction

Explains factory calibration and the need for recalibration due to performance changes.

Calibration Procedure Summary

Lists the specific channels and controls that can be calibrated.

PITCH WHEEL Calibration Procedure

Start Calibration Routine

Steps to initiate the general calibration mode on the device.

Calibrate PITCH WHEEL Max/Min Positions

Guides through setting the maximum and minimum positions of the PITCH WHEEL.

Calibrate PITCH WHEEL Dead Zone

Details how to set the dead zone for the PITCH WHEEL.

MOD WHEEL Calibration Procedure

Calibrate MOD WHEEL Max/Min Positions

Guides through setting the maximum and minimum positions of the MOD WHEEL.

AFTER TOUCH Calibration Procedure

Calibrate AFTER TOUCH Minimum Position

Details setting the minimum threshold for AFTER TOUCH.

Calibrate AFTER TOUCH Maximum Position

Details setting the maximum threshold for AFTER TOUCH.

Calibration Completion and Tips

Calibration Complete

Final steps to confirm and save calibration results.

Calibration Tips

Provides important notes on calibrating specific channels.