REMOTE CONTROL SYSTEM FOR COMPUTER LECTURE

摘要

PROBLEM TO BE SOLVED: To obtain a remote control system for a computer lecture which can remotely switch display images by a computer through easy operation. SOLUTION: This system comprises a remote transmitting device 10 which sends a signal for switching a display image displayed on a display device 40 by the computer 30 to another image and a repeating device 20 which receives the signal from the remote transmitting device 10 and inputs it to the computer 30 as it is or after conversion. On the remote transmitting device 10, only a next-image display button 10a for switching the display image displayed on the display device 40 to a next image and a previous-image display button 10b for switching to a previous image are provided as switches corresponding to signals sent by a transmission part.