Canon REALIS SX80 BROCHURE

Canon

SX80 Summary of Remote Control Commands (User Commands)

1. Connection

Use the cable to connect the projector (service port) to the computer (RS-232C serial port). The computer and projector should be connected in a direct, 1:1 connection.

If the number of pins on the connectors or the formats do not match, an adapter is required.

COM

Port

Computer

Service

Dedicatedcable

Port

Canon

Projector

Item Specifications

Connection Method Signal Lines to Conne Cable to Connect

Computer: Directly connected to the projector (1:1) Three-line connection: SD, RD, and SG 9-pin RS-232C cable (cross)

Send Data SD SD Send Data

Receive Data RD RDReceive Data

Signal Ground SG SGSignal Ground

* In the SX80, only the three signal lines of SD, RD, SG are used

2. Communication Format

Specifications

Item

Communication Method

Transmission Speed

Character Length

Stop Bit

Parity

Flow Control

RS-232-C start-stop synchronization, semi-duplex communication 19200 bps 8 bits 2 bits None None

Item

Number of Bytes

Delimiters

Message Codes

Protocol

Flow Control

Error Control

Break Signal

Timeout

Specifications Variable-length (up to 256 bytes including delimiter)

CR, LF, CR+LF, or null (00h)

In messages, CR is indicated as <CR>, LF as <LF>, CR+LF as <CR>+<LF>, and null as <00>.

ASCII code (typical characters: 20h to 7Fh) Case-insensitive. <CR> is 0Dh, <LF> is 0Ah, <CR>+<LF> is 0Dh0Ah, and <00> is 00h. No protocol None None Not supported Between characters : 5 seconds (However, timeout between CR and LF is 10 ms)

<1 byte> <1 byte>

Within 5 seconds

Period between command and response: 10 seconds

Computer Projector

Command

Within 10 seconds

Response

The next command must not be sent without waiting for the response If the next command is sent, an error will occur

3. Control Flowchart

START

Command

Transmission

ResponseReception

ErrorResponse Investigatethestatusin theresponsetableand takemeasuresasneeded

Response received?

YES

Success?

(Confirm) Command

Transmission

Sameresponsestandby

processingasabove

Expected

results

obtained?

YES

Has10seconds

elapsed?

YES

Firstfailure?

NoResponsefromProjector

◆Confirmthattheprojectorison

◆ChecktheACcord

◆Checkthecontrolcable

YES

END

Notes

•

When sending commands in succession, wait until a response is received from the first command before sending the next command.

•

Command timeout is 10 seconds. If no response is returned within 10 seconds after a command is sent, the command or response may not have reached the destination. Turn off the device, check the communication cable, and resend the command.

4. Power Control

4.1 [Power Control] Commands Commands for controlling the power, or for acquiring the power mode.

Contact the service center for command details or information about all commands.

Power

Get power mode

4.2 [Power Control] Responses Responses to commands for power control, or for acquiring the power mode.

Power

Get power mode

Command Type ASCII Notation Binary Notation

Power ON Power OFF

POWER ON<CR> 50h 4Fh 57h 45h 52h 20h 4Fh 4Eh 0Dh POWER OFF<CR> 50h 4Fh 57h 45h 52h 20h 4Fh 46h 46h 0Dh GET POWER<CR> 47h 45h 54h 20h 50h 4Fh 57h 45h 52h 0Dh

Response Type ASCII Notation Binary Notation

Success i:OK<CR> 69h 3Ah 4Fh 4Bh 0Dh Failure <Refer to the Error List> OFF g:POWER=OFF<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 4Fh 46h 46h 0Dh OFF→ON g:POWER=OFF2ON<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 4Fh 46h 46h 32h 4Fh 4Eh 0Dh ON g:POWER=ON<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 4Fh 4Eh 0Dh ON→PMM g:POWER=ON2PMM<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 4Fh 4Eh 32h 50h 4Dh 4Dh 0Dh PMM g:POWER=PMM<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 50h 4Dh 4Dh 0Dh PMM→ON g:POWER=PMM2ON<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 50h 4Dh 4Dh 32h 4Fh 4Eh 0Dh ON→OFF g:POWER=ON2OFF<CR> 67h 3Ah 50h 4Fh 57h 45h 52h 3Dh 4Fh 4Eh 32h 4Fh 46h 46h 0Dh

* OFF indicates standby mode, ON indicates that the projector is running, and PMM indicates power management mode.

Failure <Refer to the Error List>

*"→" indicates the transition to another mode.

PC⇒PRJ

PRJ⇒PC

5. Input Source Selection

5.1 [Input Source Selection] Commands Commands for switching the input source, or for acquiring the input source selection value.

Input source

Get input source GET INPUT<CR> 47h 45h 54h 20h 49h 4Eh 50h 55h 54h 0Dh

5.2 [Input Source Selection] Responses Responses to commands for input source selection, or for acquiring the input source selection value.

Input source

Get input source

Command Type ASCII Notation Binary Notation

DigitalPC DigitalVideo AnalogPC1 AnalogPC2 Component Video S-Video USB

INPUT=D-RGB<CR> 49h 4Eh 50h 55h 54h 3Dh 44h 2Dh 52h 47h 42h 0Dh INPUT=HDMI<CR> 49h 4Eh 50h 55h 54h 3Dh 48h 44h 4Dh 49h 0Dh INPUT=A-RGB1<CR> 49h 4Eh 50h 55h 54h 3Dh 41h 2Dh 52h 47h 42h 31h 0Dh INPUT=A-RGB2<CR> 49h 4Eh 50h 55h 54h 3Dh 41h 2Dh 52h 47h 42h 32h 0Dh INPUT=COMP<CR> 49h 4Eh 50h 55h 54h 3Dh 43h 4Fh 4Dh 50h 0Dh INPUT=VIDEO<CR> 49h 4Eh 50h 55h 54h 3Dh 56h 49h 44h 45h 4Fh 0Dh INPUT=S-VIDEO<CR> 49h 4Eh 50h 55h 54h 3Dh 53h 2Dh 56h 49h 44h 45h 4Fh 0Dh INPUT=USB<CR> 49h 4Eh 50h 55h 54h 3Dh 55h 53h 42h 0Dh

Response Type ASCII Notation Binary Notation

Success i:OK<CR> 69h 3Ah 4Fh 4Bh Failure <Refer to the Error List> DigitalPC g:INPUT=D-RGB<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 44h 2Dh 52h 47h 42h 0Dh DigitalVideo g:INPUT=HDMI<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 48h 44h 4Dh 49h 0Dh AnalogPC1 g:INPUT=A-RGB1<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 41h 2Dh 52h 47h 42h 31h 0Dh AnalogPC2 g:INPUT=A-RGB2<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 41h 2Dh 52h 47h 42h 32h 0Dh Component g:INPUT=COMP<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 43h 4Fh 4Dh 50h 0Dh Video g:INPUT=VIDEO<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 56h 49h 44h 45h 4Fh 0Dh S-Video g:INPUT=S-VIDEO<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 53h 2Dh 56h 49h 44h 45h 4Fh 0Dh USB g:INPUT=USB<CR> 67h 3Ah 49h 4Eh 50h 55h 54h 3Dh 55h 53h 42h 0Dh Failure <Refer to the Error List>

PC⇒PRJ

PRJ⇒PC

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