A non-transitory recording medium recorded with a computer-readable program for controlling a remote controller for controlling a multi-screen television receiver including a plurality of television receivers arranged in a two-dimensional array, the computer-readable program comprising:
- determining an operation status of each of the plurality of television receivers;
- receiving a user operation using a two-dimensional array of select keys corresponding in position to the two-dimensional array of television receivers;
- generating a remote control command to be transmitted to the plurality of television receivers based on the operation status of the television receivers and contents of the user operation including user operations of the two-dimensional array of select keys;
- and
- transmitting the remote control command to the multi-screen television receiver,
- wherein each of the two-dimensional array of select keys includes a respective light emitting means for emitting light based on the operation status of the corresponding one of the plurality of television receivers,
- the generating step generates a-a selected one of a plurality of remote control commands, the plurality of remote control commands including a command for delaying an image displayed on the activated television receiver by a predetermined time to sequentially display the image on the plurality of television receivers and a command for changing the predetermined time of the delay, the respective light emitting means of two or more of the select keys being activated in different lighting patterns based on the selected remote control command, and
- in absence of the remote control command being generated by the generating step, the multi-screen television receiver displays, as a default, different channels on each of the plurality of television receivers.