| 摘要 |
PURPOSE: A use time displaying method of an image processor is provided to simply confirm a use time of an image processor by accumulatively counting the use time thereof and display the counted use time thereof. CONSTITUTION: When a user turns on a power(S1), a total use time stored in a memory is read(S2). A passing time is accumulated and counted(S3). The accumulated use time is displayed on a screen by an OSD character(S4). It is judged whether a set time passes(S5). When the set time passes, a display operation of the total use time stops(S6). It is judged whether a use time display function is turned on(S7). When the use time display function is turned on, a total use time displayed on a cathode ray tube(S8). It is judged whether a use time display function is turned off(S9). When the use time display function is not turned off, it is judged whether a main power is turned off(S11). When the main power is turned off, an accumulated total use time is stored in the memory(S12) and the main power is turned off(S13). |
