Инструкция для Sony FWD-S47H1

3-2

GXD-L52H1

The packet structure of ID Talk is described below.

1. Header
The header is constituted by two bytes consisting of a version (8 bits) and category (8 bits).

Version
Indicates the version number of an ID Talk protocol.
This version is fi xed to 02h (version 2).

Category
Contains the category number of display equipment to be controlled.  A category number is confi rmed on 
the display equipment side.  A request is ignored when a different category number is contained.

10h Information 

Display

2. Community
A request is executed when community coincides with the community set in display equipment.  Commu-
nity consists of four (upper- or lower-case) alphanumeric characters.  “SONY” is a factory-setting value.
The set character can be changed on the Web page.

3. Command
The format of a request packet and response packet is described below.

Community

(4)

Command

(4)

Data

(n)

Header

(2)

0

0

Version (8)

Category (8)

1

(Bit position)

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5

0

0

Community (32)

1

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6

2

3

7 8 9 0 1 2 3 4 5 6 7 8 9 0 1

(Bit position)

0

0

Item No(16)

Data Length(8)

Request/Response(8)

1

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6

2

3

7 8 9 0 1 2 3 4 5 6 7 8 9 0 1

(Bit position)