Sanyo PLV-HD100 - 5500 Lumens,PLV-HD100 User Manual

1.65”Full HD

BASIC SERIAL COMMAND

&

EXPAND SERIAL COMMAND

FUNCTIONAL SPECIFICATION

PLV-HD10

Abridged Version

Ver. Rev.A Page 1 / 18

BASIC SERIAL COMMAND

1 Overview....................................................................................................................... 3

2 Serial Interface Specification ...................................................................................... 3

2.1 Transfer Specification........................................................................................... 3

3 Command ..................................................................................................................... 3

4 Notes for Communication ............................................................................................ 3

5 Functional Execution Command Table.......................................................................5

6 Format ..........................................................................................................................6

7 Transfer Example......................................................................................................... 6

8 Operation Requirements.............................................................................................. 6

9 Specifications for COMMAND with Address.............................................................. 8

9.1 Outline................................................................................................................... 8

10 Functional Execution Command with address ....................................................... 8

10.1 Format................................................................................................................... 8

EXPAND SERIAL COMMAND

1． Overview..................................................................................................................... 10

2． Serial Interface Specification ....................................................................................10

2.1 Communication Specification.................................................................................. 10

2.2 Connection ...............................................................................................................10

3． Note for communications........................................................................................... 11

4． Notational Convention............................................................................................... 11

5． Functional Execution Command Table..................................................................... 12

5.1 Input Control Command Table ...............................................................................12

6． Error Code Table........................................................................................................ 12

7． Functional Execution Command............................................................................... 12

7.1 Format...................................................................................................................... 12

7.2 Transfer Example .................................................................................................... 13

7.3 Operation Requirements......................................................................................... 13

7.4 Input Control COMMAND......................................................................................14

8． COMMAND with Address Specification................................................................... 17

8.1 Overview .................................................................................................................. 17

8.2 Functional Execution Command with address ......................................................17

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BASIC SERIAL COMMAND

1 Overview

-This specification defines projector control commands for PLV-HD10.

-The projector control commands are for remote controlling a projector through RS232C from a

computer.

-When using commands with address, see section 6.

2 Serial Interface Specification

2.1 Transfer Specification

Synchro system Asynchronous

Transmission Speed 9600/19200

Data Length 8bit

Parity None

Stop Bit 1

Flow Control None

-Transmission Speed: the initial setting value is 19200.

-Transmission Speed can be changed in the service mode.

3 Command

Dedicated serial cable that comes with Projector must be used for the connection to

Computer and Projector.

Item

Specification

PC Projector

COM 1 Serial Port IN

Connect COM port of Computer to SERIAL PORT IN of Projector.

COM Port (COM1 or COM2) of Computer is specified by control software of the computer.

4

Notes for Communication

-The projector command is defined in single command/line that starts with “C” and ends with

carriage return (0x0D).

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（D-Sub 9Pin） （D-Sub 9Pin）

-When Projector receives carriage return code, it starts decoding.

-There are two types of command, Functional Execution Commands and State Read Commands.

Example of Functional Execution Command: “C04” [CR]

Example of State Read Command: “CR0” [CR]

-In the following cases, the data in the receive buffer is cleared.

・ When Projector receives LF (0x0A) or EOF (0x1A9).

・ When it takes more than 1 second to receive single command.

(More than 1 second from the first data to carriage return (0x0D)

Projector receives.)

-When control commands are pipelined, the following time intervals should be allowed after

receiving a response.

・ [Volume+/-], [ZOOM UP/DOWN], [FOCUS UP/DOWN], [LENS SHIF

UP/DOWN/LEFT/RIGHT] command -> 100ms

・ Other commands -> 500ms

-When Status Read Command pipelining, allow at least 500ms of interval time after receiving a

response.

-Do not issue any command before receiving a response; this is not the case when no response is

returned for 5 seconds

-It takes about 7 seconds for internal initialization after plugging in AC. During this period,

commands are not processed. Do not issue any commands.

-When starting POWER ON from the STANDBY status, it takes 7 seconds for intarnal

initialization and lamp lighting process. During this period, commands are accepted with OK

responses but the functions are not executed. However, Status Read commands are carried out

500 ms after OK response to Power ON command is received.

-About the behavior during Count Down and Cooling Down operation;

In the period of the Count Down operation after Power ON or Cooling Down after Power OFF,

the response to accept the command is returned, but it is not carried out except for Status

Read command.

-About the behavior during switching Inputs;

It takes 5 seconds to switch Inputs after receiving the command. During this period, even if it

receives another command, it does not carry it out although it returns the response for

acceptance. However, Status Read commands are carried out 500 ms after OK response to

Input switcing command is received.

-The number of characters for the returned value when Status Read command is successfully

received depends on commands. Please see the details and the table described in “7.3 Status

Read Command” section.

-Characters for commands must be in uppercase (A - Z). Those in lowercase can not be used.

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5 Functional Execution Command Table

Command Item Command Item

C00 POWER ON C1C MENU ON

C01

C05 Input 1 C1E DISPLAY CLEAR

C06 Input 2 C27 IMAGE （Toggle）

C07 Input 3 C3A POINTER RIGHT

C08 Input 4 C3B POINTER LEFT

C09 VOLUME + C3C POINITER UP

C0A VOLUME - C3D POINITER DOWN

C0B AUDIO MUTE ON C3F ENTER

C0C AUDIO MUTE OFF

C0D VIDEO MUTE ON

C0E VIDEO MUTE OFF

C0F Screen Normal size

C10 Screen Full size

POWER OFF

C1D MENU OFF

(Quick Power OFF)

Command Item Command Item

C43 FREEZE ON C60 Lens Shift Right

C44 FREEZE OFF C70 Full Lamp Mode （4 Lamp）

C46 Zoom - C71 Half Lamp Mode （2 Lamp：1-4）

C47 Zoom + C72 Half Lamp Mode （2 Lamp：2-3）

C4A Focus - C89 AUTO IMAGE

C4B Focus +

C5D Lens Shift Up

C5E Lens Shift Down

C5F Lens Shift Left

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6 Format

-

PC issues a command in the format below.

-When it has completed decoding the received data and got back to ready state for another

command, Projector returns the result.

-When the function requires consecutive execution;

-Assuming that the source system issues commands every 100ms.

-When such commands are received, the corresponding funnction is executed repeatedly for

120ms.

-When the same command is received in succession within 120ms, the function is executed

for 120ms from that point.

-When any other command is not received within 120 ms, the consecutive execution of the

function is stopped.

-When the projector receives the other command within 120ms, the continuous execution of

the function is stopped.

“C” COMMAND [CR]

where COMMAND; 2 characters (See “Functional Execution Command Table”)

[ACK] [CR]; (0x06,0x0D), when functional execution commands are received.

“?” [CR]: when the received data is failed to decode.

For some functions, the consecutive execution is required. The operation of those

functions applys the same way of reception with remote control;

7 Transfer Example

Change to the input in Slot3 with Basic Command.

Command

PC --> Projector “C” “0” “7” CR

Projector --> PC ACK CR

Processing
（2-3 ms to 1s）
8 Operation Requirements

When Projector is in the status listed below, Functional Execution commands are limited.

(Status Read ommands are available even in these statuses.)

Projector Status Available Functional Execution

Standby Mode C00: POWER ON

C00: POWER ON

Count Down process

Cooling Down process NONE

Cooling Down process due to Abnormal NONE

(forced termination of Count Down

process)

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