摘要 |
The device (100) has cover (110) placed on screen front upper portion, to cover front side of medical monitor (105). Five color sensors (120) are arranged on cover surface, in a state facing screen. A wired communication unit (130) is connected to monitor. A controller (140) calculates color space based on color value and brightness value measured by sensor, for comparing computed color space with preset standard value. The controller transmits and receives instruction and calibration data for calibrating image quality of monitor to and from monitor based on comparison results. |