Sanyo PLC-WL2501 User Manual

BASIC SERIAL COMMAND SPECIFICATIONS

PLC-WL2500

PLC-WL2501

Ver.1.00

SANYO Electric Co., Ltd

DS Company

Projector Division

PLC-WL2500/WL2501 Basic Serial Command Specifications

		CONTENTS
1.	Overview .........................................................................................................................		4
2.	Serial Interface Specifications......................................................................................		4
	2.1.	Transfer Specifications ..........................................................................................	4
	2.2.	Connection ..............................................................................................................	4
3.	Notes for Communication .............................................................................................		5
4.	Functional Execution Command Table........................................................................		6
5. Status Read Command Table........................................................................................			8
6.	Functional Execution Command ..................................................................................		9
	6.1.	Format ......................................................................................................................	9
	6.2.	Command Pipelining ..............................................................................................	9
	6.3.	Transfer Example ....................................................................................................	9
	6.4.	Operation Requirements .....................................................................................	10
	6.5.	POWER ON Command .........................................................................................	11
	6.6.	POWER OFF Command (Quick Power OFF)......................................................	11
	6.7.	POWER OFF Command........................................................................................	11
	6.8.	HDMI Command ....................................................................................................	11
	6.9.	Computer 1 Command .........................................................................................	11
	6.10.	Computer 2 Command ........................................................................................	12
	6.11.	Video Command...................................................................................................	12
	6.12.	VOLUME + Command ..........................................................................................	12
	6.13.	VOLUME – Command ..........................................................................................	12
	6.14.	AUDIO MUTE ON Command ...............................................................................	12
	6.15.	AUDIO MUTE OFF Command .............................................................................	13
	6.16.	VIDEO MUTE ON Command ...............................................................................	13
	6.17.	VIDEO MUTE OFF Command..............................................................................	13
	6.18.	Screen Normal size Command ...........................................................................	13
	6.19.	Screen Full size Command .................................................................................	13
	6.20.	Image Standard Command .................................................................................	13
	6.21.	Image Real Command .........................................................................................	14
	6.22.	Image Cinema Command ....................................................................................	14
	6.23.	Image1 Command ................................................................................................	14
	6.24.	Image2 Command ................................................................................................	14
	6.25.	Image3 Command ................................................................................................	14
	6.26.	Image4 Command ................................................................................................	14
	6.27.	Image Blackboard (Green) Command ...............................................................	14
	6.28.	Image Dynamic Command ..................................................................................	15
	6.29.	MENU ON Command ...........................................................................................	15
	6.30.	MENU OFF Command..........................................................................................	15
	6.31.	DISPLAY CLEAR Command................................................................................	15

2/25

PLC-WL2500/WL2501 Basic Serial Command Specifications

6.32. BRIGHTNESS + Command..................................................................................		15
6.33. BRIGHTNESS – Command..................................................................................		15
6.34. IMAGE (Toggle) Command..................................................................................		16
6.35. Direct on Setting Command ...............................................................................		16
6.36. Direct on Cancel Command................................................................................		16
6.37. Power Management Ready Command ..............................................................		16
6.38. Power Management OFF Command ..................................................................		16
6.39. Power Management Shut down Command.......................................................		16
6.40. D.ZOOM + Command ...........................................................................................		17
6.41. D.ZOOM – Command ...........................................................................................		17
6.42. S-Video Command ...............................................................................................		17
6.43. Image Colorboard Command .............................................................................		17
6.44. POINTER RIGHT Command ................................................................................		17
6.45. POINTER LEFT Command ..................................................................................		17
6.46. POINTER UP Command ......................................................................................		18
6.47. POINTER DOWN Command................................................................................		18
6.48. ENTER Command ................................................................................................		18
6.49. FREEZE ON Command........................................................................................		18
6.50. FREEZE OFF Command ......................................................................................		18
6.51. Computer 1 Analog RGB Command ..................................................................		18
6.52. Computer 1 RGB (SCART) Command ...............................................................		19
6.53. Computer 1 Component Command ...................................................................		19
6.54. AUTO PC ADJ. Command ...................................................................................		19
6.55. PRESENTATION TIMER Command ....................................................................		19
6.56. PRESENTATION TIMER (Exit) Command ..........................................................		19
6.57. KEYSTONE ↑Command ....................................................................................		19
6.58. KEYSTONE ↓Command ....................................................................................		20
7. Status Read Command ...............................................................................................		21
7.1.	Format ...................................................................................................................	21
7.2.	Transfer Example .................................................................................................	21
7.3.	Operation Requirements .....................................................................................	21
7.4.	Status Read Command........................................................................................	22
7.5.	Input Mode Read Command ...............................................................................	24
7.6. Lamp Time Read Command................................................................................		24
7.7.	Setting Read Command ......................................................................................	24
7.8.	Temp Read Command .........................................................................................	24
7.9.	Lamp Mode Read Command ..............................................................................	25

3/25

PLC-WL2500/WL2501 Basic Serial Command Specifications

1.Overview

1.1.These specifications define projector control commands for PLC-WL2500 / WL2501.

1.2.The projector control commands are used to remotely control a projector through RS-232C from a computer.

2.Serial Interface Specifications

2.1.Transfer Specifications

Item	Specifications
Synchronous system	Asynchronous
Transmission Speed	9600 / 19200
Data Length	8 bit
Parity	N/A
Stop Bit	1
Flow Control	N/A

1)Transmission speed: initial setting value is 19200.

2)Transmission speed can be changed in service mode.

2.2.Connection

Dedicated serial cable must be used for connection to a computer and a projector.

PC		Projector
COM	1	Control Port

(D-Sub 9 Pin)

(D-Sub 9 Pin)

4/25

PLC-WL2500/WL2501 Basic Serial Command Specifications

3.Notes for Communication

1.The projector control command is defined as one command/one line that starts with “C” and ends with carriage return (0x0D).

2.There are two types of Commands: Functional Execution Commands and Status Read Commands.

Example of Functional Execution Command: “C05” [CR] Example of Status Read Command: “CR0” [CR]

3.When it takes more than one second to receive one command, it does not operate.

The information of buffer is cleared when it takes more than one second to receive carriage return

(0x0D) after the projector receives the first data “C”.

4.For Command pipelining, wait for the interval of 100ms after receiving a response.

							More than 100ms
		Command
PC → Projector	“C”	“0”	“7”	CR					Next Command
Projector → PC						ACK	CR
						Response

(A few ms 5s)

4.1.When a command is issued before receiving a response, the function is not executed properly.

4.2.Except for when there is no Response for more than 5 seconds.

5.It takes about 5 seconds for internal initialization after plugging in AC power. During this time, it cannot process commands. Do not issue any command.

6.The number of characters of response to Status Read Commands depends on commands.

Please see [7. Status Read Commands].

7.Characters for commands must be Capital (A - Z).

5/25

PLC-WL2500/WL2501 Basic Serial Command Specifications

4.Functional Execution Command Table

	Command	Item	Command	Item
	C00	POWER ON	C20	BRIGHTNESS +
	C01	POWER OFF	C21	BRIGHTNESS -
		(Quick Power OFF)
	C02	POWER OFF	C22	―――
	C03	―――	C23	―――
	C04	HDMI	C24	―――
	C05	Computer 1	C25	―――
	C06	Computer 2	C26	―――
	C07	Video	C27	IMAGE (Toggle)
	C08	―――	C28	Direct on Enable
	C09	VOLUME +	C29	Direct on Disable
	C0A	VOLUME -	C2A	Power Management Ready
	C0B	AUDIO MUTE ON	C2B	Power Management OFF
	C0C	AUDIO MUTE OFF	C2C	―――
	C0D	VIDEO MUTE ON	C2D	―――
	C0E	VIDEO MUTE OFF	C2E	Power Management Shut down
	C0F	Screen Normal size (4 3)	C2F	―――
	C10	Screen Full size	C30	D.ZOOM +
	C11	Image Standard	C31	D.ZOOM -
	C12	Image Real	C32	―――
	C13	Image Cinema	C33	―――
	C14	Image 1	C34	S-video
	C15	Image 2	C35	―――
	C16	Image 3	C36	―――
	C17	Image 4	C37	―――
	C18	Image Blackboard	C38	―――
	C19	Image Dynamic	C39	Image Colorboard
	C1A	―――	C3A	POINTER RIGHT
	C1B	―――	C3B	POINTER LEFT
	C1C	MENU ON	C3C	POINTER UP
	C1D	MENU OFF	C3D	POINTER DOWN
	C1E	DISPLAY CLEAR	C3E	―――
	C1F	―――	C3F	ENTER

――― means no function.

6/25

PLC-WL2500/WL2501 Basic Serial Command Specifications

	Command	Item	Command	Item
	C40	―――	C80	―――
	C41	―――	C81	―――
	C42	―――	C82	―――
	C43	FREEZE ON	C83	―――
	C44	FREEZE OFF	C84	―――
	C45	―――	C85	―――
	C46	―――	C86	―――
	C47	―――	C87	―――
	C48	―――	C88	―――
	C49	―――	C89	Auto PC ADJ.
	C4A	―――	C8A	PRESENTATION TIMER
	C4B	―――	C8B	PRESENTATION TIMER(EXIT)
	C4C	―――	C8C	―――
	C4D	―――	C8D	―――
	C4E	―――	C8E	KEYSTONE ↑
	C4F	―――	C8F	KEYSTONE ↓
	C50	Computer 1 Analog RGB	C90	―――
	C51	Computer 1 RGB (Scart)	C91	―――
	C52	―――	C92	―――
	C53	―――	C93	―――
	C54	Computer 1 Component	C94	―――
	C55	―――	C95	―――
	C56	―――	C96	―――
	C57	―――	C97	―――
	C58	―――	C98	―――
	C59	―――	C99	―――
	C5A	―――	C9A	―――

――― means no function.

7/25

PLC-WL2500/WL2501 Basic Serial Command Specifications

5.Status Read Command Table

	Command	Item	Memo
	CR0	Status Read
	CR1	Input Mode Read
	CR2	―――
	CR3	(Corresponding) Lamp Time Read
	CR4	Setting Read
	CR5	―――
	CR6	Temp Read
	CR7	Lamp Mode Read

――― means no function.

8/25