Underwater camera control
A camera retained in a waterproof underwater housing is controlled remotely and conveniently by a diver holding a hand-held remote device. The device can be a removable handle on the underwater housing, communicating with the camera, usually a movie camera, by infrared or other wireless protocol. Key functional camera settings, which would normally require navigation through a menu tree with a series of steps and selections, are selected by a single press of a button on the hand-held device. An important example is white balance calibration, which typically must be reset for every five feet of depth change.
1. An underwater camera system, comprising:
an underwater camera housing,
a camera contained in the underwater housing, the camera being of the type that includes video photography settings selectable through a menu requiring multiple selection steps and normally operated in sequence by a user who enters separately a series of selections, and the camera including remote operation capability for receiving a series of input signals entered on a wireless remote device by a user as the user watches a monitor screen showing the selections, and
a hand-operated remote device secured at exterior of the underwater housing and having at least one customized shortcut button effective via programming in the remote device to cause, when pushed, the remote device to emit automatically a series of wireless command signals in a prescribed sequence to the camera, including pauses between command signals, to proceed through the menu, to progress through steps of a camera menu tree so as to select a desired setting for a photographing function, wherein the series of wireless command signals in the prescribed sequence includes at least five signals,
whereby a diver can conveniently effect camera setting adjustments without having to execute a series of sequential steps while viewing the monitor screen.
2. The system of claim 1 , wherein the hand-operated remote device is incorporated in a handle secured to the side of the underwater housing.
3. The system of claim 2 , wherein the handle is programmed with multiple camera sequences such that the user can, by holding down a set of buttons simultaneously on at least one handle, select different programming for the customized button to adapt to different cameras that have different sequences required to effect reset of the desired camera function.
4. The system of claim 2 , wherein the handle is removable from the housing and is water sealed independent of the housing.
5. The system of claim 2 , including two handles, one at each of left and right sides of the underwater camera housing, each handle having buttons for control of the camera.
6. The system of claim 1 , wherein the desired setting for a photography function of the camera is a white balance setting.
7. In an underwater photography system including a digital camera contained within a water-sealed underwater housing, the housing having at least one gripping handle and the camera having capability of remote control operation of shutter and function settings using a hand-held remote device, the improvement comprising:
on a handle of the underwater housing, a customized shortcut button that provides access with a single push of the button to commands, in the form of signals to the camera, that are not normally accessible with a single user input, the pressing of the customized button activating a signal emitter that emits a series of signals in a prescribed sequence, with preselected pauses between signals, that will cause a stepwise progression of selections to reset a desired camera function, mimicking a sequence of steps that would have to be taken manually by a user with a hand-held remote device, and
the sequential series of signals comprising at least five signals in sequence which emulate a sequence of steps which would have to be taken manually by the user with a hand-held remote device.
8. The improvement defined in claim 7 , wherein the desired camera function is white balance.
9. The improvement of claim 7 , wherein the handle is programmed with multiple camera sequences such that the user can, by holding down a set of buttons simultaneously on at least one handle, select different programming for the customized button to adapt to different cameras that have different sequences required to effect reset of the desired camera function.
10. The improvement of claim 9 , wherein the desired camera function is white balance.