JP2663433B

PURPOSE:To improve the operability and to prevent an erroneous operation by setting all of the plural adjustment functions to automatic adjustment state, and providing a switch to prohibit an adjustment function initiated by an adjustment switch. CONSTITUTION:The auto-lock switch 26 is provided. By the operating of this switch 26, all of a focusing, a white balance, an iris, etc., are st in the automatic adjustment state. When all the adjustments are being automatically set by the auto-lock switch 26, any manual adjustment is probited even if a focus key 21, a white balance key 22, or an iris key 23 are operated, hence no manual adjustment can be executed. In such a way, the operability is improved, and the erroneous operation can be prevented.