| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate migration to a service mode. <P>SOLUTION: A display device capable of migrating to the service mode when receiving input of a specific key is provided with: service mode identification means which identifies the service mode subjected to the registration of a key; key input reception means which receives input of a key different from the specific key provided to a remote controller; and key registration means which registers the key the input of which is received by the key input reception means, as a key for causing the operation mode of the display device to migrate to the specified service mode. <P>COPYRIGHT: (C)2012,JPO&INPIT |
