Contents 1. Overview..........................5 2. Serial Interface Specification ...................5 2.1. Transfer Specification ....................5 2.2. Connection ........................5 3. Notes for Communication ....................6 4. Functional Execution Command Table................7 5. Status Read Command Table ...................9 6. Functional Execution Command ...................10 Format ........................10 When the command pipelining is needed............10 Transfer Example ....................10 Operation Requirements ..................11 6.4.1...
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PLC-HP7000L Basic Serial Command Functional Specifications 6.27 POWER MANAGEMENT READY1 Command.............15 6.28 POWER MANAGEMENT CANCEL Command ............16 6.29 POWER MANAGEMENT READY2 Command.............16 6.30 POWER MANAGEMENT SHUTDOWN Command ..........16 6.31 D.ZOOM + Command ....................16 6.32 D.ZOOM - Command.....................16 6.33 INPUT 3 VIDEO Command ...................16 6.34 INPUT 3 S-VIDEO Command................17...
PLC-HP7000L Basic Serial Command Functional Specifications 1. Overview ・ These specifications define projector control commands for PLC-HP7000L. ・ The projector control commands are used to control a projector through RS-232C from a computer. 2. Serial Interface Specification 2.1. Transfer Specification...
PLC-HP7000L Basic Serial Command Functional Specifications 3. Notes for Communication ・ The projector command is defined as one command per line that starts with “C” and ends with carriage return (0x0D). ・ When carriage return (0x0D) is received, decoding starts.
PLC-HP7000L Basic Serial Command Functional Specifications 4. Functional Execution Command Table Command Command Item Item POWER ON BRIGHTNESS + POWER OFF BRIGHTNESS - (QUICK POWER OFF) POWER OFF INPUT 2 VIDEO INPUT 2 Y,Pb/Cb,Pr/Cr INPUT 1 INPUT 2 RGB INPUT 2...
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PLC-HP7000L Basic Serial Command Functional Specifications Command Item Command Item FREEZE ON FREEZE OFF ZOOM - ZOOM + AUTO PC ADJ FOCUS - PRESENTATION TIMER FOCUS + PRESENTATION TIMER (Exit) KEYSTONE ↑ INPUT 1 HDMI KEYSTONE ↓ INPUT 1 ANALOG RGB KEYSTONE →...
PLC-HP7000L Basic Serial Command Functional Specifications 6. Functional Execution Command 6.1 Format ・ PC issues a command in the following format: “C” Command [CR] Command: two characters (See Functional Execution Command Table) ・ Projector decodes the received data and returns the result when getting ready to receive the next command.
PLC-HP7000L Basic Serial Command Functional Specifications 6.4 Operation Requirements 6.4.1 In the following status of projector, Available Functional Execution Commands are limited. Projector Status Available Functional Execution Commands Standby Mode C00: POWER ON C00: POWER ON → Countdown is terminated C01: POWER OFF C02: POWER OFF →...
PLC-HP7000L Basic Serial Command Functional Specifications 6.5 POWER ON Command Command “C00” [CR] Power ON Detail When already Power is ON, no operation is started. When sending this command during Countdown in process, Countdown is terminated. Acceptable [ACK] [CR] Response Unacceptable “?”...
PLC-HP7000L Basic Serial Command Functional Specifications 6.10 INPUT 3 Command Command “C07” [CR] Select Input 3. This command works differently from the command by “Input 3” key of the remote control. When Input 3 has been selected, this command does Detail not execute the source switching;...
PLC-HP7000L Basic Serial Command Functional Specifications 6.22 INPUT 2 Y,Pb/Cb,Pr/Cr Command Command “C24” [CR] Select Y,Pb/Cb,Pr/Cr input in Input 2. Detail Although projector returns “OK”, Input search is not executed with this command while Input button is set to Mode2 or Mode3.
PLC-HP7000L Basic Serial Command Functional Specifications 6.28 POWER MANAGEMENT CANCEL Command Command “C2B” [CR] Set Power Management function to off status Detail This status is stored in EEPROM and retained regardless of Power OFF/ON operation. Acceptable [ACK] [CR] Response Unacceptable “?”...
PLC-HP7000L Basic Serial Command Functional Specifications 6.34 INPUT 3 S-VIDEO Command Command “C34” [CR] Select S-Video input in Input 3. Detail Although projector returns “OK”, Input search is not executed with this command while Input button is set to Mode2 or Mode3.
PLC-HP7000L Basic Serial Command Functional Specifications 6.40 ENTER Command Command “C3F” [CR] This command works the same way as “SELECT” button of the projector and Detail remote control. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.41 FREEZE ON Command Command “C43”...
PLC-HP7000L Basic Serial Command Functional Specifications 6.46 FOCUS - Command Command “C4A” [CR] Adjust on-screen focus by making focal length shorter. (The lens moves forward Detail This command works the same way as “FOCUS ▼” button of the remote control.
PLC-HP7000L Basic Serial Command Functional Specifications 6.58 PRESENTATION TIMER (Exit) Command Command “C8B” [CR] Exit P-Timer function. Detail This command works the same way as pressing and hold “P-TIMER” button of the remote control. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.59 KEYSTONE ↑...
PLC-HP7000L Basic Serial Command Functional Specifications Status Read Command 7.1 Format ・ PC issues a command in the following format. “CR” Command [CR] Command: one character (See Status Read Command Table) ・ When projector receives an appropriate command, it returns the required data in string.
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PLC-HP7000L Basic Serial Command Functional Specifications 7.4 Status Read Command Command “CR0” [CR] Detail Get the projector’s operating status Acceptable “%1” [CR] ”00” = Power ON “80” = Standby “40” = Countdown in process “20” = Cooling Down in process “10”...
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PLC-HP7000L Basic Serial Command Functional Specifications ・ “10” [CR] Status: Power Failure When the power supply voltage inside the projector reaches abnormal status, the projector is automatically turned off. ※ Abnormal power supply voltage includes; Filter abnormal status Shutter abnormal status The projector returns “10”...
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PLC-HP7000L Basic Serial Command Functional Specifications ・ “04” [CR] Status: Power Save This indicates it moves to Power-Save status by Power Management function as set in the Setting menu. ・ “21” [CR] Status: Cooling Down in process after OFF due to Lamp Failure When the projector is turned off due to lamp failure, it automatically starts Cooling Down operation.
PLC-HP7000L Basic Serial Command Functional Specifications 7.8 Temp Read Command Command “CR6” [CR] Get the information of temperature inside a projector. Detail With several built-in temperature sensors, it can get all the temperatures at once. Acceptable “%1 _ %2 _ %3” [CR] %1 = Temp.