A remote management system includes an information processing apparatus and an electronic apparatus. A second controller of the information processing apparatus detects communication speed between the information processing apparatus and the electronic apparatus, and transmits, when the communication speed drops to a predetermined level, a second instruction for reducing a data amount of a first input screen, from a second communication device to the electronic apparatus. A first controller of the electronic apparatus reduces the data amount of the first input screen to a predetermined amount, when a first communication device receives the second instruction, and transmits a second input screen having the reduced data amount, from the first communication device to the information processing apparatus. The second controller causes, when the second communication device receives the second input screen transmitted from the electronic apparatus, a second display device to display the second input screen received.