Canon LV-S4 Serial Functional Specification - Page 19

SERIAL FUNCTIONAL SPECIFICATION Page 18 of 18 8.6. Setting Read Command Command "CR4" [CR] Detail Get setting status for screen such as Ceiling/Rear. Acceptable "%1" [CR] Response "11" [CR] = Normal Screen Setting "10" [CR] = Rotation around the horizontal setting (Rear＆ %1 Ceiling ON) "01" [CR] = Rotation around the horizontal setting Rear ON) "00" [CR] = Vertical and right-and left (four directions) reversal setting (status: Ceiling ON) Unacceptable "?" [CR] 8.7. Temp Read Command Command "CR6"[CR] Detail Get the temperature inside a projector. When some temperature sensors are installed in the projector, it is possible to know the temperature all at once. Acceptable "%1_%2_%3"[CR] Response %1, %2, %3 %1＝Temperature, sensor 1 %2＝Temperature, sensor 2 %3＝Temperature, sensor 3 Temperature data form shows as 00.0. When the temperature sinks to -, the first character is "-" like "-05.5" [CR]. When cannot return the temperature data due to hardware problems, the first character is "E" like"E00.0" [CR]. When the status is Stand BY or it is 10 seconds after Power On, depend on projectors, temperature may approach critical temperature due to ballast lamp's residual heat. So, when the status is Stand By or it is 10 seconds after Power On, the process for the abnormal temperature is not executed. The temperature data is " ----" at the time. When some temperature sensors are installed, the projector sends command continuously. "_31.5__35.2__33.4" [CR] There is the first sensor's information, and after one space, there is the second sensor's information. Unacceptable "?" [CR]