By default the cMap template displays the logo on the card and the photo in the bio content tray (the bio field).
To change this use the Template Customizer for cMap. Navigate to the Connections Templates admin page and click the Customize button for cMap.
The page will reload with the Customizer on the left and a preview on the right.
Click the back arrow on the upper left of the Customizer and click the Image panel.
Choose the Photo image type.
Click the back arrow on the upper left of the Customizer and click the Tray Image mage panel.
Choose None for the Image type.
Now, in the preview, click and entry name, any entry name. The preview will refresh displaying only that entry.
Make the same image choices again. This needs done twice because the list view and the single view are configured separately.
Now you can click the Save and Publish button. Exit the Customizer.
Hope that helps, let me know.