Canon EOS 5D Mark II Instruction Manual - Page 21

Problem Camera does not take a picture Housing is hard to close Solution - Install a fully charged battery. - A housing control is engaging a camera function and will not allow the shutter to fire. - There is not enough available light for the camera to properly focus. Add a focusing light or strobe with a built-in focusing light to your system. - Select a center focus point in your camera menu. - Make sure the camera is mounted properly on the camera tray and housing controls are out of the way . Fogging occurs on the Lens Port - Humid air is trapped inside the housing. The camera produces heat and may condense any trapped moisture forming fog on the lens port. Close the housing in an air-conditioned room or vehicle, or in front of an air-conditioner. - The housing should not be in direct sunlight for an extended period of time. - Purchase desiccant packs from a local camera store and place one or two packs in your housing before each day of diving. - If water droplets or moisture is present around the controls or sealing areas, return the housing to Ikelite for evaluation. - Clean the main housing o-ring, port o-ring, and sealing surfaces of the housing. Pictures are too blue - Use custom (manual) white balance if available. or too green - Add an external strobe. - Move in closer to your subject when taking a picture. 21