2INTERFACE SPECIFICATIONS

RS-485 specifications

Data format

Mode

Asynchronous

 

 

Character length

8 bits

 

 

Data transmission

2,400, 4,800, 9,600, 19,200 bps

speed

 

 

 

Parity check

None

 

 

Stop bit

1 bit

 

 

Communication protocol

A proprietary Sanyo protocol (SSP: Security Serial Protocol) is used. Use of a special controller for operation is recommended. To obtain this controller, contact a Sanyo service center.

RS-232C specifications

Data format

Mode

Asynchronous

 

 

Character length

8 bits

 

 

Data transmission

2,400, 4,800, 9,600, 19,200 bps

speed

 

 

 

Parity check

None

 

 

Stop bit

1 bit

 

 

Communication protocol

Communications performed in 1-bit units. The PC sends 1 bit, waits for a response from the digital video recorder and then sends the next bit.

Command table (JP.212)

English

211

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Sanyo DSR-5009P instruction manual Interface Specifications, 211, RS-485 specifications, RS-232C specifications