Hitachi CP-X268AWF user manual Reply Data format

4. Utilize projector – Advanced -

Reply Data format

The connection ID (the data is same as the connection ID data on the sending data format) is attached to the RS-232C commands reply data.

<ACK reply>

Reply

Connection

ID

0x06

1 byte

<NAK reply>

Reply

Connection

ID

0x15

1 byte

<Error reply>

Reply

Error code

Connection

ID

0x1C

2 bytes

1 byte

<Data reply>

Reply

Data

Connection

ID

0x1D

2 bytes

1 byte

<Projector busy reply>

Reply

Status code

Connection

ID

0x1F

2 bytes

1 byte

<Authentication error reply>

Reply

Authentication	Connection
Error code	ID

0x1F

0x04

0x00

1 byte

78