Behringer POLY D User Support Bulletin

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985-40000-01085 Rev.A
2021-02-16
Condential, for internal use only. Not to be reproduced.
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Synthesizers and Samplers
POLY D
OSC2/ OSC3/ OSC4 Range and Scale Calibration
Octave Range Calibration
This calibration is done after the oscillator calibration.
Turn on OSC1 VOLUME switch.
Turn all the Octave RANGE knobs to the 2' position in the OSCILLATOR BANK section.
Repeat the procedure described above for the OSC2/3/4 switches and OSC2/3/4 RANGE and SCALE trimpots.
Turn on the front panel OSC2 VOLUME switch in the MIXER section. (OSC1 is already on, OSC1 and 2 Volumes are up).

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