Panasonic PT-D12000U Specifications Sheet download pdf (Page 9)

S PEC F ILE

PT-D12000

3-Chip DLP™ Projector

As of July 2008 < 9 >

Serial connector

The serial connector complies with RS-232C. To control the projector from a personal computer, com-

mands must be input through communication software, based on the format and satisfying the commu-

nication conditions shown below.

Basic format

Transmission from the computer begins with STX, then the ID, command, parameter, and ETX are sent

in this order. Add parameters according to the details of control.

Communication conditions (factory setting)

Pin assignments and signal names

D-sub 9-pin (female)

Serial input

Description

Send data

Receive data

Connected internally

Ground

Signal name

–

TXD

RXD

–

GND

No.

Description

Connected internally

Signal name

–

CTS

RTS

–

No.

Pin assignments and signal names

D-sub 9-pin (male)

Serial output

Description

Receive data

Send data

Connected internally

Ground

Signal name

–

RXD

TXD

–

GND

No.

Description

Connected internally

Signal name

–

RTS

CTS

–

No.

CAUTIION

• It may not be possible to send or receive commands for about 10 to 60 seconds when the lamp is first turned on. If this

occurs, wait for 60 seconds, then try sending or receiving again.

• When sending multiple commands, be sure to wait for at least 0.5 second after receiving a response from the projector before

sending the next command.

• Additional time is sometimes required for response due to processing inside the projector. Set the time-out period for com-

mand response to 10 seconds or more.

Start

(1 byte)

End

(1 byte)

Colon

(1 byte)

Semicolon

(1 byte)

ID designator:

01 to 64: Address number

0A to 0Z: Group ID

ZZ: All units (ID ALL)

ID 2 characters

(2 bytes)

Parameters

(undefined length)

Command

(3 bytes)

(Control and/or query commands)

STX ETXC1 P1 P2 ... PnC2A D I1 I2 C3 : ;

Signal level

Synchronization method

Baud rate

Parity

Character length

Stop bit

X parameter

S parameter

RS-232C-compliant

Start-stop synchronization

9,600 bps

None

8 bits

1 bit

None

1 2 3 4 5 6 7 8 9 10 11 12

PT-D12000 1

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Panasonic PT-D12000U Specifications Sheet Page 9

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