RS-232C RJ-45

Controlling the Multiple Product

 

 

Header (5 bytes)

 

 

Payload (4 bytes)

 

Checksum

 

 

 

 

 

(1byte)

 

 

 

 

 

 

 

 

 

 

 

Prefix code

Prefix code

Set

Payload

# of

 

 

 

 

 

command

payload

Command

data #0

data #1

data #2

CS #0

#0

#1

ID

Type

 

bytes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ack Read

0xCC

0x55

 

1

4

0xA3

Hwidth

bit(7:4) Hwidth

Vheight

Header XOR

Input

 

 

 

 

 

 

bit(11:4)

bit(3:0)

bit(7:0)

Payload

Resolution

 

 

 

 

 

 

 

bit(3:0) Vheight

 

 

 

 

 

 

 

 

 

 

bit(11:8)

 

 

Set CEC

0xCC

0x33

 

0

4

0xA5

0 : Off

reserved (0x00)

reserved

Header XOR

 

 

 

 

 

 

 

1 : On

 

(0x00)

Payload

Ack Set CEC

0xCC

0x55

 

0

4

0xA5

0xE0 : OK

reserved (0xFF)

reserved

Header XOR

 

 

 

 

 

 

 

0xE1 : NG

 

(0xFF)

Payload

Read CEC

0xCC

0x33

 

1

4

0xA6

reserved (0x00)

reserved (0x00)

reserved

Header XOR

 

 

 

 

 

 

 

 

 

(0x00)

Payload

Ack Read

0xCC

0x55

 

1

4

0xA6

0xE0 : OK

0 : Off

reserved

Header XOR

CEC

 

 

 

 

 

 

0xE1 : NG

1 : On

(0xFF)

Payload

Set CEC

0xCC

0x33

 

0

4

0xA8

reserved (0x00)

reserved (0x00)

reserved

Header XOR

Device

 

 

 

 

 

 

 

 

(0x00)

Payload

Search

 

 

 

 

 

 

 

 

 

 

Ack Set

0xCC

0x55

 

0

4

0xA8

0xE0 : OK

reserved (0xFF)

reserved

Header XOR

CEC Device

 

 

 

 

 

 

0xE1 : NG

 

(0xFF)

Payload

Search

 

 

 

 

 

 

 

 

 

 

Read CEC

0xCC

0x33

 

1

4

0xA8

reserved (0x00)

reserved (0x00)

reserved

Header XOR

Devices

 

 

 

 

 

 

 

 

(0x00)

Payload

Ack CEC

0xCC

0x55

 

1

4+

0xA8

bit(7:4) : 0 for

byte1 : LA of device1

Header XOR

Device

 

 

 

 

 

 

OK, others NG

byte2~N : OSD name of

Payload

 

 

 

 

 

 

 

bit(3:0) : device

device1(0 for end)

 

 

 

 

 

 

 

 

number

byteN+1 : LA of device2

 

 

 

 

 

 

 

 

 

byteN+2~M : OSD name of

 

 

 

 

 

 

 

 

 

device2(0 for end)

 

 

 

 

 

 

 

 

 

 

 

Set Reset All

0xCC

0x33

 

0

4

0xAB

reserved (0x00)

reserved (0x00)

reserved

Header XOR

Settings

 

 

 

 

 

 

 

 

(0x00)

Payload

Ack Set Reset

0xCC

0x55

 

0

4

0xAB

0xE0 : OK

reserved (0xFF)

reserved

Header XOR

All Settings

 

 

 

 

 

 

0xE1 : NG

 

(0xFF)

Payload

Set DHCP

0xCC

0x33

 

0

4

0xAC

reserved (0x00)

reserved (0x00)

reserved

Header XOR

 

 

 

 

 

 

 

 

 

(0x00)

Payload

Ack Set

0xCC

0x55

 

0

4

0xAC

0xE0 : OK

reserved (0xFF)

reserved

Header XOR

DHCP

 

 

 

 

 

 

0xE1 : NG

 

(0xFF)

Payload

Set Static IP

0xCC

0x33

 

0

21

0xAD

20 bytes (IP + Subnet Mask + Gateway +

Header XOR

 

 

 

 

 

 

 

DNS1 + DNS2)

 

Payload

Ack Set Static

0xCC

0x55

 

0

4

0xAD

0xE0 : OK

reserved (0xFF)

reserved

Header XOR

IP

 

 

 

 

 

 

0xE1 : NG

 

(0xFF)

Payload

Read Static IP

0xCC

0x33

 

1

4

0xAD

reserved (0x00)

reserved (0x00)

reserved

Header XOR

 

 

 

 

 

 

 

 

 

(0x00)

Payload

Ack Read

0xCC

0x55

 

1

22

0xAD

0xE0 : OK

20 bytes (IP + Subnet

Header XOR

Static IP

 

 

 

 

 

 

0xE1 : NG

Mask + Gatway + DNS1

Payload

 

 

 

 

 

 

 

 

+ DNS2)

 

Read Ethernet

0xCC

0x33

 

1

4

0xAE

reserved (0x00)

reserved (0x00)

reserved

Header XOR

Status

 

 

 

 

 

 

 

 

(0x00)

Payload

Ack Read

0xCC

0x55

 

1

4

0xAE

0xE0 : OK

0: Disconnected

0: DHCP

Header XOR

Ethernet

 

 

 

 

 

 

0xE1 : NG

1: Connected

1: Static

Payload

Status

 

 

 

 

 

 

 

 

IP

 

Set Wide

0xCC

0x33

 

0

4

0xC2

0 : Normal/Full

reserved (0x00)

reserved

Header XOR

Mode

 

 

 

 

 

 

1 : Wide

 

(0x00)

Payload

 

 

 

 

 

 

 

2 : Zoom

 

 

 

 

 

 

 

 

 

 

3 : Stretch/

 

 

 

 

 

 

 

 

 

 

Panoramic

 

 

 

A13

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Image 60
JVC rs-840UD owner manual A13