Now reattach all connectors. Make sure that all connectors snap securely into place.
You may have had to loosen cable clamps in some cases to get to the connectors more easily. New cable clamps are therefore included as replacements – use them as required.
Now place the base board back on the magnets in the instrument.
For piano: Replace the mechanism and attach the hammer stop bar. Check the optimal align- ment and tighten the grub screw.
For grand pianos: Insert the mechanics and only now reconnect the connecting cable to the keysensor rail.
After closing the instrument, reconnect the VARIO digital system to the power supply.
Update of the sensor bar & calibration
After installing the base board, please check the function of the entire system first.
Then carry out a firmware update with the VARIO app.
See: Updating the VARIO firmware
Recalibrate the keys and pedals.
See: Adjusting the Sensor Brightness
Please also check the settings for key adaptation and dynamic curve.
Entry in the guarantee document
Have the customer hand over the warranty certificate and enter the serial number of the new base board (CBD-703-0xxx) in the document.
You will find the number on the outer packaging.