information on lcd BMCC

Good morning friends! I need help (Brazil) ... on the screen of my information BMCC not appear lens, iris (aperture of lent), using an EF 28-135/3.5-5.6 IS USM. my thanks!
thank you!!!!!!!!!!!!!!!!!!!!Milen Mladenov wrote:What is your current firmware update. Probably the camera has the old one, you need to update it. You can find the update in the support page of BMD!
Cheers,
Milen