Sharp XV-Z15000 RS-232C Specifications and Commands, Computer control, Communication conditions

RS-232C Specifications and Commands

Computer control

A computer can be used to control the projector by connecting an RS-232C cable (null modem, cross type, commercially available) to the projector. (See page 21 for connection.)

Communication conditions

Set the serial port settings of the computer as follows.
Signal format: Conforms to RS-232C standard.	Parity bit: None
Baud rate*: 9,600 bps / 38,400bps / 115,200bps	Stop bit: 1 bit
Data length: 8 bits	Flow control: None
*Use the same settings for the projector and computer.

Basic format

Send commands from the computer in the following order: command, parameter, and return code. After processing the command from the computer, the projector sends a response code to the computer.

Command format
	C1 C2 C3 C4 P1 P2 P3 P4									Return code (0DH)
			Command 4-digit		Parameter 4-digit
Response code format
Normal response						Problem response (communication error or incorrect command)
	O	K		Return code (0DH)			E	R	R		Return code (0DH)

Info

•If you are controlling the projector from a computer using RS-232C commands, wait at least 30 seconds after turning the projector on before sending any commands.

•When more than one code is being sent, send each command only after the response code for the previ- ous command from the projector is verified.

•When using the computer control function of the projector, the projector’s operating status cannot be read by the computer. Therefore, confirm the status by transmitting the display commands for each adjustment menu and checking the status with the on-screen display. If the projector receives a command other than a menu display command, it will execute the command without displaying the on-screen display.

Commands

Example: To turn on the projector

Computer

P O W R _ _ _ 1

→

←

Projector

O K

Return

Control Contents

Command

Parameter

Power ON

Standby mode

(or 30-second startup time)

Power

On

P

O

W

R

_

_

_

1

OK or ERR

OK

Off

P

O

W

R

_

_

_

0

OK

OK or ERR

Status

T

L

P

S

?

?

?

?

1

0

Projector Condition

T

A

B

N

_

_

_

1

0:Normal

0:Normal

1:Temp High

1:Temp High

8:Lamp Life 5% or less

2:Fan Error

16:Lamp Burnt-out

4:Lamp Cover Open

32:Lamp Ignition Failure

8:Lamp Life 5% or less

16:Lamp Burnt-out

32:Lamp Ignition Failure

64:Temp Abnormally High

Lamp

Status

T

L

P

S

_

_

_

1

0:Off, 1:On, 2:Retry

0:Off, 4:Lamp Error

3:Waiting, 4:Lamp Error

Power Status

T

P

O

W

_

_

_

1

1:On, 2:Cooling

0:Standby

Quantity

T

L

P

N

_

_

_

1

1

Usage Time (Hour)

T

L

T

T

_

_

_

1

0-9999 (Integer)

Usage Time (Minuite)

T

L

T

M

_

_

_

1

0, 15, 30, 45

Life (Percentage)

T

L

T

L

_

_

_

1

0%-100% (Integer)

Name

Model Name Check

T

N

A

M

_

_

_

1

XVZ15000

Model Name Check

M

N

R

D

_

_

_

1

XV-Z15000

Projector Name Setting1 (First 4 characters) *1

P

J

N

1

*

*

*

*

OK or ERR

Projector Name Setting2 (Middle 4 characters) *1

P

J

N

2

*

*

*

*

OK or ERR

Projector Name Setting3 (Last 4 characters) *1

P

J

N

3

*

*

*

*

OK or ERR

Projector Name Check

P

J

N

0

_

_

_

1

Projector Name

-54