Analog 4-Voice Polyphonic Synthesizer with
37 Full-Size Keys, 4 VCOs, VCF,
2 LFOs, 2 Envelopes, Sync and Cross
Modulation and Arpeggiator
Service Support Bulletin
History
DateVersionNote
2021-03-03Rev0Initial version
Requirement
This calibration function is only available on 1.0.5 or later version rmware.
How to start calibration
Power o MONOPOLY rst.
Long press and hold button HOLD and POLY simultaneously.
985-40000-01200 Rev.A
2022 -04 -21
Condential, for internal use only. Not to be reproduced.
page 1 of 6
Synthesizers and Samplers
MONOPOLY
Cycle power on MONOPOLY.
Wait approximately 2 seconds until power LED blinking slowly.
Release all buttons.
Sub Calibration Menu
There are 3 sub calibration menus. Press the corresponding button to enter the sub menu.
Menu
(Channel)
1MONO UNISONPITCH WHEEL MAX/MINindicates PITCH WHEEL positionVCO1 LED on
2POLY UNISONPITCH WHEEL dead zoneindicates PITCH WHEEL dead zoneVCO2 LED on
3POLYPOLYMOD WHEEL MAX/MINindicates MOD WHEEL positionVCO3 LED on
Tip:
You can only calibrate one channel at a time. Ignore the other channels if you don't want to change them.
ButtonsFunctionButton LEDsVCO LEDs
985-40000-01200 Rev.A2022-04-21
Condential, for internal use only. Not to be reproduced.
page 2 of 6
page 2 of 6
Synthesizers and Samplers
MONOPOLY
Calibration Procedure
Follow all steps in the order they are presented.
Start BEND WHEEL Calibration
Press button MONO UNISON, then VCO1 LED will illuminate.
Calibrate BEND WHEEL maximum position
Move the BEND WHEEL to its maximum position.
985-40000-01200 Rev.A2022-04-21
Condential, for internal use only. Not to be reproduced.
page 3 of 6
page 3 of 6
Synthesizers and Samplers
MONOPOLY
Calibrate BEND WHEEL minimum position
Move the BEND WHEEL to its minimum position.
Start BEND WHEEL dead zone calibration
This step is to ensure that no bend information is sent while bend wheel is not being touched.
1. Make sure the BEND WHEEL is released and returned to its center position before further operation.
2. Press button POLY UNISON, then VCO2 LED will light up.
985-40000-01200 Rev.A2022-04-21
Condential, for internal use only. Not to be reproduced.
page 4 of 6
page 4 of 6
Synthesizers and Samplers
MONOPOLY
Calibrate BEND WHEEL dead zone
Move the BEND WHEEL within the dead zone where you don't feel the tension of the spring.
Start MG1 WHEEL Calibration
Press button POLY POLY, then VCO3 LED will illuminate.
Calibrate MG1 WHEEL maximum position
Move the MG1 WHEEL to its maximum position.
985-40000-01200 Rev.A2022-04-21
Condential, for internal use only. Not to be reproduced.
page 5 of 6
page 5 of 6
Synthesizers and Samplers
MONOPOLY
Calibrate MG1 WHEEL minimum position
Move the MG1 WHEEL to its minimum position.
Complete calibration
Short press HOLD + EFFECTS will conrm and save all calibration result. If successful, all BUTTON LEDs will blink at the
same time for a while. Otherwise, it may be a failed calibration.
NOTE: Press HOLD + MONO CHORD will cancel all calibration and return back to normal mode.