PDG-DSU30 Basic Serial Command Specifications ÿ CONTENTS ÿ Overview .........................4 Serial Interface Specification ..................4 Transfer Specification ....................4 Connection ......................4 Notes for Communication .....................5 Functional Execution Command Table ................5 Status Read Command Table ..................6 Functional Execution Command ..................7 Format ........................7 Functions which need command pipelining............7 Example Transferred ....................7 Operation Requirements ..................8 POWER ON Command ...................9...
Page 3
PDG-DSU30 Basic Serial Command Specifications 6.32 ENTER Command ....................14 6.33 Video Command ....................13 6.34 S-Video Command ....................13 6.35 FREEZE ON Command ..................14 6.36 FREEZE OFF Command ..................14 6.37 AUTO ADJ. Command ..................14 6.38 KEYSTONE + Command ..................15 6.39 KEYSTONE –...
PDG-DSU30 Basic Serial Command Specifications Overview 1.1. This specification defines projector control commands for the PDG-DSU30 series. 1.2. The projector control commands are designed to remote-control a projector through RS-232C from a computer. Serial Interface Specification Transfer Specification Items Specification Synchronous system Asynchronous Transmission Speed...
PDG-DSU30 Basic Serial Command Specifications Notes for Communication 3.1. The communication speed can be changed in menu. It starts to decode when the projector receives the carriage return (0x0D). 3.2. There are two types of command; the one is the Functional Execution Commands that execute almost the same function as the keys on the projector body and the remote control unit, and the other one is the Status Read Commands that get basic status of the projector.
PDG-DSU30 Basic Serial Command Specifications Command Command Item Item POWER ON MENU ON POWER OFF MENU OFF (Immediate POWER OFF) Computer D.ZOOM + Volume + D.ZOOM - Volume - VIDEO SOUND MUTE ON S-VIDEO SOUND MUTE OFF POINTER RIGHT AV MUTE ON POINTER LEFT AV MUTE OFF POINITER UP...
PDG-DSU30 Basic Serial Command Specifications Functional Execution Command Format 1) PC issues a command in the format below: “C” Command [CR] Command: 2 characters (Refer to the Functional Execution Command Table.) 2) The projector decodes the received data and returns the result after getting ready to receive another command.
PDG-DSU30 Basic Serial Command Specifications 6.4 Operation Requirements The Functional Execution Commands are limited, when the projector is in the status below. (The Status Read Commands are available in following status.) Projector Status Available Functional Execution Commands In Standby status C00: POWER ON Cooling Down in process due to abnormal NONE (No Execution)
PDG-DSU30 Basic Serial Command Specifications POWER ON Command COMMAND “C00” [CR] Set Power On. Detail (Same as the “Power On” key on the projector body / remote controller.) No operation is started when the projector has been turned on already. Acceptable [ACK] [CR] Response...
PDG-DSU30 Basic Serial Command Specifications 6.11 Sound Mute OFF Command COMMAND “C0C” [CR] This command sets “Sound Mute” OFF. Detail This command works only for “Sound-Mute OFF” and does not operate “Sound-Mute ON” with command pipelining. Acceptable [ACK] [CR] Response Unacceptable “?”...
PDG-DSU30 Basic Serial Command Specifications 6.16 Image mode Presentation Command COMMAND “C11” [CR] Set Image mode to Presentation. This command changes Image mode immediately into Presentation Detail The projector shows the OSD “Image mode Presentation” on the screen at receiving the command. Acceptable [ACK] [CR] Response...
PDG-DSU30 Basic Serial Command Specifications 6.21 Image mode User 2 Command COMMAND “C16” [CR] Set Image mode to User 2. This command changes Image mode immediately into User 2. Detail The projector shows the OSD “Image mode User 2” on the screen at receiving the command.
PDG-DSU30 Basic Serial Command Specifications 6.26 D.zoom + Command COMMAND “C30” [CR] Enter Digital Zoom mode and expand image size. Detail The behavior is the same as the key “D.zoom ” on the remote control. The projector shows the OSD “D.zoom” at receiving the command. Acceptable [ACK] [CR] Response...
PDG-DSU30 Basic Serial Command Specifications 6.32 POINTER UP Command COMMAND “C3C” [CR] Move up Pointer of OSD Menu. Detail The behavior is the same as “▲” button of remote control. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.33 POINTER DOWN Command COMMAND “C3D”...
PDG-DSU30 Basic Serial Command Specifications 6.38 KEYSTONE + Command COMMAND “C8E” [CR] Correct keystone distortion by resizing upper part of image. Detail A scale OSD is shown by adjusting Keystone and the scale reflects adjusting value Acceptable [ACK] [CR] Response Unacceptable “?”...
PDG-DSU30 Basic Serial Command Specifications Status Read Command Format PC issues a command in the format below: “CR” Command [CR] Command: Single character (Refer to Status Read Command Table) When a projector receives the appropriate command, it returns the required information as a data string.