Display method for adjustment value of television camera

Abstract

Abstract PURPOSE:To facilitate the remote adjustment of a TV camera, by reading out respective adjustment values stored in a memory in accordance with a adjustment parts and converting these values to analog values. CONSTITUTION:When an adjustment part is designated by one of switches S1- Sn, this command is given to a processor CPU, and contents of a variable memory RAM where the preceding adjustment value is stored are read out from an address. A code indicating the adjustment part is added to a digital signal corresponding to the obtained adjustmet value, and they are sent to a D/A converter and a decoder DEC in the camera side. The adjustment part is decoded there, and a selector SEL is controlled, and an analog signal indicating the adjustment value is transmitted to the designated adjustment part of a camera CAM and is held in the camera CAM. Simultaneously, the digital signal from the processor CPU is sent to a display part DP through a bus BL and is displayed in accordance with the adjustment part.

Inventors

• 👤 Shigeru Morikawa
• 👤 森川　繁

Bibliographic Details