Serial Control Interface

This projector provides a function to control the projector's operations by using the RS-232C serial port.

Connection and Operation

1.Connect a RS-232C serial cross cable to RS-232C PORT on the projector and serial port on the PC.

2.Launch a communication software provided with PC and setup the communication condition as follows:

3.Send the command strings by the HEX key (HEX

is in the range of 0-9 and a-f) for controlling the projector.

Baud rate

: 19200 bps

Parity check

: none

Stop bit

: 1

Flow control

: none

Data bit

: 8

 

 

Command Format

The command is sent from PC to the projector with the format as below table. The projector decodes the command and returns the confirmation 'ACK' = '06'.

The below table shows the typical command lists for controlling the projector. Please consult your local dealer for further information of another commands.

Command

 

 

 

 

Command Strings (HEX)

 

 

 

Power ON

BE

EF

10

05

00

C6

FF

11

11

01

00

01

00

Power OFF

BE

EF

03

06

00

DC

DB

69

00

00

00

00

00

Menu

BE

EF

02

06

00

E9

D3

30

00

00

00

00

00

UP

BE

EF

02

06

00

6D

D2

34

00

00

00

00

00

 

BE

EF

02

06

00

0B

D2

32

00

00

00

00

00

Left

BE

EF

02

06

00

DA

D3

33

00

00

00

00

00

Right

BE

EF

02

06

00

38

D2

31

00

00

00

00

00

Input

BE

EF

02

06

00

57

D0

2E

00

00

00

00

00

Auto PC Adj.

BE

EF

02

06

00

86

D1

2F

00

00

00

00

00

Mute

BE

EF

02

06

00

0E

DE

67

00

00

00

00

00

Keystone UP

BE

EF

03

06

00

10

D8

65

00

00

00

00

00

Keystone DOWN

BE

EF

03

06

00

23

DB

66

00

00

00

00

00

Volume UP

BE

EF

02

06

00

F1

DE

68

00

00

00

00

00

Volume DOWN

BE

EF

02

06

00

20

DF

69

00

00

00

00

00

NO Show

BE

EF

02

06

00

DF

DF

66

00

00

00

00

00

Freeze

BE

EF

02

06

00

CB

DC

72

00

00

00

00

00

Aspect

BE

EF

03

06

00

0D

DA

68

00

00

00

00

00

Select Computer (Analog)

BE

EF

03

19

00

19

29

01

47

02

CC

CC

00

Select Component

BE

EF

03

19

00

89

E8

01

47

02

CC

CC

00

Select S-Video

BE

EF

03

19

00

E8

69

01

47

02

CC

CC

00

Select Video

BE

EF

03

19

00

78

A8

01

47

02

CC

CC

00

EN-33

Page 35
Image 35
Sanyo DSU21B, DSU21E, DSU21N owner manual Connection and Operation, Command Format, EN-33