Epson PowerLite 8150i RS-232 Reference Manual (ESC/VP) - Page 6

ESC/VP Level 6 Serial Communication Manual (Abridged Edition) (4) FromTo : Specifies the sending and receiving ends of the FromTo command. (1 byte) Indicates sending end between 7th and 4th bit and receiving end between 3rd to 0th bit. The basic FromTo combination is shown below. Table 5-3. List of FromTo codes (bit) Machines PC (RS-232C communication) Master projector or stand-alone projector Code (bit) 0x00 0x01 The apply/reply codes using FromTo combinations are shown below. Table 5-4. List of FromTo codes for apply commands From PC (Serial) To Projector (Master) Apply 0x01 Table 5-5. List of FromTo codes for reply commands From PC (Serial) To Projector (Master) Reply 0x10 (5) Functional Classification (Group) : Represents the functional classification as classification codes. (1 byte) Table 5-6. List of Functional Classification Functional classification Special control (Special) Screen control (Screen) Audio control (Audio) PC control (PC) VIDEO control (Video) Display control (Display) Option (Option) Custom (Custom) Reserved Reserved Reserved Reserved Stack control (Stack) Reserved Group Code 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0E 0x0F 0x10 0x20 * Refer to the full manual if using stack control. Caption Performs switching and resetting the operating mode. Controls the display screen. Controls the audio. Controls PC's image quality. Controls Video's image quality. Controls the display. Sets the additional functions for the whole projector. Sets the additional functions that user can program. Performs various kinds of controls of Stack. 6 of 20