Canon LV-7555 User manual

MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

LV-7555 (For MR3P series)

Expand Serial Command Specification

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

-CONTENT-

1. OVERVIEW

2. Serial Interface Specification

2.1 Communication Specification

2.2 Connection

3. Note for Communications

4. Name Definition

5. Functional Execution Command Table

5.1 Image Series Command Table

5.2 PC Control Series Command Table

5.3 Input Control Series Command Table

5.4 Screen Series Command Table

5.5 Lam Series Command Table

5.6 Sound Series Command Table

5.7 Setting Series Command Table

5.8 Network Viewer Series Command Table

6. Status read Command Table

6.1 Image Series Command Table for PC

6.2 Read Status Command Table for PC

6.3 Read Status Command Table for Video

6.4 Read Status Command Table for Input

6.5 Status Read Command Table for Screen

6.6 Status Read Command Table for Lamp

6.7 Sound Series Status Read Command Table

6.8 Status Read Command Table for Setting

6.9 Other Status Read Command Table

6.10 Network Viewer Series Status Read Command

7. Error Code Table

8. Functional Execution Command

8.1 Format

8.2 Transfer Example

8.3 Operating Condition

8.4 Image Series Command

8.4.1 CF_BRIGHT COMMAND

8.4.2 CF_CONT COMMAND

8.4.3 CF_COLOR COMMAND

8.4.4 CF_TINT COMMAND

8.4.5 CF_SHARP COMMAND

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

8.4.6 CF_GAMMA COMMAND

8.4.7 CF_WBAL-COMMAND

8.4.8 CF_COLTEMP COMMAND

8.4.9 CF_NZRED COMMAND

8.4.10 CF_PROGV COMMAND

8.4.11 CF_IMAGE COMMAND

8.4.12 CF_IMAGEADJ COMMAND

8.4.13 CF_APCTRL COMMAND

8.4.14 CF_COLOMNSAV COMMAND

8.4.15 CF_COLMNLD COMAND

8.4.16 CF_TURBO COMMAND

8.5 PC Control Series Command

8.5.1 CF_FSYNC COMMAND

8.5.2 CF_TDOTS COMMAND

8.5.3 CF_CLAMP COMMAND

8.5.4 CF_H-POS COMMAND

8.5.5 CF_V-POS COMMAND

8.5.6 CF_DDOTS COMMAND

8.5.7 CF_DLINE COMMAND

8.5.8 CF_SETPCADJ COMMAND

8.5.9 CF_ORGMODE COMMAND

8.5.10 CF_PCSTORE COMMAND

8.6 Input Control Series Command

8.6.1 CF_INPUT COMMAND

8.6.2 CF_SOURCE COMMAND

8.6.3 CF_INPUT1 COMMAND

8.6.4 CF_INPUT2 COMMAND

8.6.5 CF_INPUT3 COMMAND

8.6.6 CF_INPUT4 COMMAND

8.6.7 CF_SYSTEM COMMAND

8.7 Screen Control Series Command

8.7.1 CF_SCREEN COMMAND

8.7.2 CF_FLSCREN COMMAND

8.7.3 CF_TRUE COMMAND

8.7.4 CF_DZCENT COMMAND

8.7.5 CF_KEYSTONE COMMAND

8.7.6 CF_KYSTNMODE COMMAND

8.7.7 CF_ANAMORPHIC COMMAND

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

8.7.8 CF_VSCALE COMMAND

8.7.9 CF_VPOS COMMAND

8.7.10 CF_HSCALE COMMAND

8.7.11 CF_HPOS COMMAND

8.8 Lamp Series Command

8.8.1 CF_LAMPH COMMAND

8.8.2 CF_LAMPMODE COMMAND

8.9 Sound Series Command

8.9.1 CF_VOLUME COMMAND

8.9.2 CF_MUTE COMMAND

8.9.3 CF_BLTINSP COMMAND

8.10 Setting Series Command

8.10.1 CF_VOLUME COMMAND

8.10.2 CF_DISP COMMAND

8.10.3 CF_LOGO COMMAND

8.10.4 CF_CF_CEIL COMMAND

8.10.5 CF_REAR COMMAND

8.10.6 CF_RCODE COMMAND

8.10.7 CF_LANG COMMAND

8.10.8 CF_ON-STA COMMAND

8.10.9 CF_P-MANE COMMAND

8.10.10 CF_MANETIME COMMAND

8.10.11 CF_FANSPEED COMMAND

8.10.12 CF_KEYDIS COMMAND

8.10.13 CF_FDEFAULT COMMNAD

9. Status Read Command

9.1 Format

9.2 Transfer Example

9.3 Status Read Command

9.4 Image Series Status Read Command

9.4.1 CR_BRIGHT COMMAND

9.4.2 CR_CONT COMMAND

9.4.3 CR_COLOR COMMAND

9.4.4 CR_TINT COMMAND

9.4.5 CR_SHARP COMMAND

9.4.6 CR_GAMMA COMMAND

9.4.7 CR_WBAL-R COMMAND

9.4.8 CR_WBAL-G COMMAND

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

9.4.9 CR_WBAL-B COMMAND

9.4.10 CR_COLTEMP COMMAND

9.4.11 CR_NZRED COMMAND

9.4.12 CR_PROGV COMMAND

9.4.13 CR_IMAGE COMMAND

9.4.14 CR_IMGGMD COMMAND

9.4.15 CR_APCTRL COMMAND

9.4.16 CR_TURBO COMMAND

9.5 Status Read Command

9.5.1 CR_FSYNC COMMAND

9.5.2 CR_TDOTS COMMAND

9.5.3 CR_CLAMP COMMAND

9.5.4 CR_H-POS COMMAND

9.5.5 CR_V-POS COMMAND

9.5.6 CR_DDOTS COMMAND

9.5.7 CR_DLINE COMMAND

9.5.8 CR_ORGMODE COMMAND

9.5.9 CR_PCSTORE COMMAND

9.5.10 CR_SETPCADJ COMMAND

9.6 Status Read Command for VIDEO

9.6.1 CR_SERSYS COMMAND

9.7 Status Read Command for INPUT

9.7.1 CR_INPUT COMMAND

9.7.2 CR_SOOURCE COMMAND

9.7.3 CR_SRCINP1 COMMAND

9.7.4 CR_SRCINP2 COMMAND

9.7.5 CR_SRCINP3 COMMAND

9.7.6 CR_SRCINP4 COMMAND

9.7.7 CR_SYSTEM COMMAND

9.8 Status Read Command for SCREEN

9.8.1 CR_FLSCREN COMMAND

9.8.2 CR_SCREEN COMMAND

9.8.3 CR_KYSTNMODE COMMAND

9.8.4 CR_ANAMORPHIC COMMAND

9.8.5 CR_VSCALE COMMAND

9.8.6 CR_VPOS COMMAND

9.8.7 CR_HSCALE COMMAND

9.8.8 CR_HPOS COMMAND

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

9.9 Status Read Command for LAMP

9.9.1 CR_LAMPREPL COMMAND

9.9.2 CR_LAMPMODE COMMAND

9.9.3 CR_PROJH COMMAND

9.10 Sound Series Status read Command

9.10.1 CR_VOLUME COMMAND

9.10.2 CR_MUTE COMMAND

9.10.3 CR_BLTINSP COMMAND

9.11 Status Read Command for Setting

9.11.1 CR_BBACK COMMAND

9.11.2 CR_DISP COMMAND

9.11.3 CR_LOGO COMMAND

9.11.4 CR_RCODE COMMAND

9.11.5 CR_LANG COMMAND

9.11.6 CR_P-MANE COMMAND

9.11.7 CR_ON-STA COMMAND

9.11.8 CR_P-MANETIME COMMAND

9.11.9 CR_FANSPEED COMMAND

9.11.10 CR_KEYDIS COMMAND

9.12 Other Status Read Command

9.12.1 CR_SIGNAL COMMAND

9.12.2 CR_VMUTE COMMAND

9.12.3 CR_FREEZE COMMAND

9.12.4 CR_PTIMER COMMAND

9.12.5 CR_INFPFAIL COMMAND

9.12.6 CR_TEMPWARN COMMAND

9.12.7 CR_TEMPFAIL COMMAND

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

1. OVERVIEW

1.1 This Functional Specification defines the Network Card and the communication

functions for MR3P Series (1.3”XGA Ⅴ-4 LV-7555).

1.2 A projector firmware Ver. 1.x -ready

1.3 Commands are to communicate to Network card, but most commands control a

remote projector with PC installed RS232C. That’s why Commands are defined as

expand serial commands.

2. Serial Interface Specification

2.1 Communication Specification

Specification

Synchro system Asynchronou

Transmission Speed 9600 / 19200

Date Length 8 bit

Parity N/ae

Stop Bit 1

Flow Control N/A

Note) Transfer rate: initial setting value is 19200.

Note) Transfer rate can be changed by service mode

2.2 Connection

Use dedicated serial cable that comes with the projector must be used for a

connection to a computer and a projector.

PC Projector

COM No.1 ControlPort

RXD

TXD

DTR

DSR

RTS

CTS

RING

(D-Sub9Pin) (Mini8Pin)

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

3. Note for Communications

3.1 The expand Command is defined one Command/one line that starts “C” and ends

carriage return (0x0D).

3.2 When a projector receives carriage return (0x0D), it starts decoding.

3.3 There are two type of expand serial. Command and functional execution

Commands and Status Read Command.

Functional Execution COMMAND

Ex.”CF_BRIGHT_032”[CR]

Note) _means a space

Status Read Command

Ex.”CR_RIGHT”[CR]

3.4 When it takes more than one second to receive one Command, it clears

information of buffer.

(Until the projector receives the carriage return since the projector has received

the first data.)

A projector sends a return command in a few ms to 8000ms after the projector

has received the command. When the computer keeps sending some commands,

it must wait sending next command until the projector has received the response.

In short, make sure that the projector sends a return command, and then the

computer can send next command.

COMMAND

PC →Projector “CF_BRIGHT_032” [CR]

Projector →PC “000” [CR]

COMMAND Processing

Response

(a few ms - 8000ms)

When a computer issues next command before receiving a return command,

the projector may not operate properly. Command processing may not be

accepted before the current command processing has not done.

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

The projector usuall issues a return commands in 1000 ms after receiving a

return command. It takes more than 1000ms for some functional execution

commands (CF) to send a return command as shown in the table below.

COMMAND CONTENTS

CF_IMAGE Select Image Mode

CF_INPUT Select Input for Input

CF_SCREEN Select Screen Size

CF_SYSTEM Select System

CF_INPUT%1 Select Input%1 and signal at the same time

CF_IMAGEADJ Reset Image Adjustment/ Store Image

Adjustment

3.4.1 It takes about 8 seconds for internal initialization after plugging in AC.

During this time, it cannot process Command. Do not issue any

commands.

4. Name Definition

4.1 Data from a controller to a projector is represented as COMMAND, and data from

a projector to a controller for the incoming command is represented as

RESPONSE.

4.2 [CR] : Carriage Return Code

The Command ends carriage return code.

Also Response command ends carriage return, too.

4.3 : Space Code

All space code is indicated by (_).

4.4 %1 : Parameter in Command

When there are some parameters, the parameters are defined as %2, %3, …

4.5 %%% : Error Code from a projector

“000”: Normal Reception

See 7. Error Code Table for error number

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MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION

Software Engineer Division

5. Functional Execution Command Table

5.1 Image Series Command Table

Execute Command Item

CF_BRIGHT_%1 [CR] Set Brightness value.

CF_CONT_%1 [CR] Set Contrast value.

CF_COLOR_%1 [CR] Set Color value.

CF_TINT_%1 [CR] Set Tint value.

CF_SHARP_%1 [CR] Set Sharpness value.

CF_GAMMA_%1 [CR] Set Gamma value.

CF_WBAL-R_%1 [CR] Set White Balance Red value.

CF_WBAL-G_%1 [CR] Set White Balance Green value.

CF_WBAL-B_%1 [CR] Set White Balance Blue value.

CF_COLTEMP_%1 [CR] Set Color Temp. value.

CF_NZRED_%1 [CR] Set or cancel for Noise reduction.

CF_PROGV_%1 [CR] Set or cancel for Progressive.

CF_IMAGE_%1 [CR] Set Image Mode.

CF_IMAGEADJ_%1 [CR] Reset and store for Image Adjustment.

CF_APCTRL_%1 [CR] Set digital keystone.

CF_COLMNSAV_%1 [CR] Store current color management setting status.

CF_COLMNLD_%1 [CR] Call color management setting status.

CF_TURBO_%1 [CR] Control Bright SW.

5.2 PC Control Series Command Table

Execute Command Item

CF_FSYNC_%1 [CR] Set Fine Sync setting value.

CF_TDOTS_%1 [CR] SetTotalDotsvalue.

CF_CLAMP_%1 [CR] Set Clamp value.

CF_H-POS_%1 [CR] SetHorizontalPositionvalue.

CF_V-POS_%1 [CR] SetVerticalPositionvalue.

CF_DDOTS_%1 [CR] SetDisplayDotsvalue.

CF_DLINE_%1 [CR] SetDisplayLinevalue.

CF SETPCADJ [CR] Reflect the setting value on the image.

CF_ORGMODE_%1 [CR] Specify serial for PC mode

CF_PCSTORE_%1 [CR] Store current PC Adj. Status to Mode 1, 2, 3, 4, or 5.

5.3 Input Control Series Command Table

Execute Command Item

CF_INPUT_%1 [CR] Select Input.

CF_SOURCE_%1 [CR] Select Input Sauce.

CF_INPUT1_%1 [CR] Select Input-1 and also set input to %1at once.

CF_INPUT2_%1 [CR] Select Input-2 and set input to %1at once.

CF_INPUT3_%1 [CR] Select Input-3 and set input to %1.

CF_INPUT4_%1 [CR] Select Input-4 and set input to Network.

CF_SYSTEM_%1 [CR] Select System.

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