User manual CANON LV-S1 BROCHURE

[. . . ] 3 Notes for Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional Execute Command Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Status Read Command Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Functional Execution Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] About performance during processing count down or cooling down. When a projector receives After Stand By or Power ON, Even when a projector receives a command, a computer receives response to accept the command, but it does not execute for internal initialization and lamp lighting process. After receiving INPUT switching command, when receiving commands between 5 seconds from starting the switching to completing the switching, a computer receives acceptable command, but it is not executed. However, status read commands are executed after a computer receives response to accept the command, after 500ms. Response for Status Read Command after accepting has different characters. See "Status Read Command Table". Characters for commands must be Capital (A - Z). However, Status Read Commands are During this time, it SERIAL FUNCTIONAL SPECIFICATION Page 5 of 18 5. Functional Execution Command Table Command C00 C01 C02 C05 C07 C09 C0A C0B C0C C0D C0E C0F C10 C11 C12 C13 C14 C18 C1C C1D C1E C20 C21 C27 Power ON Power OFF (Quick Power OFF) Power OFF Computer Video Volume + Volume Audio Mute ON Audio Mute OFF Video Mute ON Video Mute OFF Screen Normal size (4:3) Screen Wide size (16:9) Image Standard Image High contrast Image Cinema Image Custom Image Blackboard (Green) Menu ON Menu OFF Display Clear Brightness + Brightness Image (Toggle) Item Command C28 C29 C2A C2B C2E C30 C31 C33 C34 C3A C3B C3C C3D C3F C43 C44 C50 C51 C54 C89 C8A C8E C8F Item ON Start Enable ON Start Disable Power Management Ready Power Management OFF Power Management Shut down D. Zoom + D. Zoom Video Source Video Video Source S-Video Pointer Right Pointer Left Pointer Up Pointer Down Enter (OK) Freeze ON Freeze OFF Computer Analog RGB Computer Scart Computer Component Auto PC Adj. Presentation Timer Keystone Up Keystone Down 6. Status Read Command Table Command CR0 CR1 CR3 CR4 CR6 Function Status Read Input Mode Read Lamp Time Read Setting Read Temp Read SERIAL FUNCTIONAL SPECIFICATION Page 6 of 18 7. Functional Execution Command 7. 1. Format "C" COMMAND [CR] 1) PC issues a command as below form at Command: 2 characters (See Functional Execution Command Table) 2) A projector decodes received data and sends a return result after being ready to receive next command. [ACK] [CR]:0x06, 0x0DWhen received functional execution commands. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 34. D. Zoom + Command Command Detail Response "C30" [CR] Moving on to Digital Zoom mode and make the screen image bigger. This command works the same as the Remote control's "D. ZOOM UP" button. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 35. D. Zoom - Command Command Detail "C31" [CR] Moving on to Digital Zoom mode and make the screen image smaller. This command works the same as the Remote control's "ZOOM DOWN" button. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response SERIAL FUNCTIONAL SPECIFICATION Page 12 of 18 7. 36. Video Source Video Command Command Detail Response "C33" [CR] Select Video input for Video Source. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 37. Video Source S-Video Command Command Detail Response "C34" [CR] Select S-Video input for Video Source. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 38. Pointer Right Command Command Detail Response "C3A" [CR] Move Pointer to right On Screen Display. This command works the same as the Remote control's ">". Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 39. Pointer Left Command Command Detail Response "C3B" [CR] Move Pointer to left On Screen Display Menu. This command works the same as the Remote control's "<" Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 40. Pointer Up Command Command Detail Response "C3C" [CR] Move Pointer to UP On Screen Display This command works the same as the Remote control "UP" button. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 41. Pointer Down Command Command Detail Response "C3D" [CR] Move Pointer to Down On Screen Display This command works the same as the Remote control's "DOWN" button. [. . . ] When Power ON Command is executed, processing Count Down is terminated and the status moves to Power ON. Also, when "Display" OFF in the setting menu is set, processing Count Down is skipped and the status moves to Power ON quickly. 4) "20" [CR] Status: Cooling When status is Power ON, and Power OFF Command is executed, it moves to cooling status. This cooling status automatically moves on to Stan By after the lamp turns off and the fan spin for about 90seconds. This Cooling Down Works for lamps and other optical Control commands are not available for this status. 5) "10" [CR] Status: Abnormal power supply voltage When the power supply voltage inside the projector reaches abnormal power supply voltage, the power will be automatically turned off. [. . . ]