control board no dimming

[Hamilton]

I am having a problem with the control board model BS.4.01296 it does not dimmer. which part is responsible for dimerization? Because this board has no scheme.

[Florian Bloch]

Hi,

the service and repair of any ARRI ballast is only permitted for certified service partner and of course ARRI facilities.
For safety reasons we don't publish detailed information such as scheme / wiring / circuitries.

Please contact your dealer or ARRI service contact for an ARRI service partner close to you.

Follow the link to see contact for your ARRI service in your region : http://www.arri.com/support/technical_service/lighting/

Regards
Florian