JVC SR-DVM700U RS-232C Interface Command Table, RS-232C Interface Specifications, 9PIN D-Sub

Models: SR-DVM700U

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RS-232C INTERFACE EN 73

RS-232C Interface – Command Table –

Lower OrderN

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

Higher OrderQ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

Complete

Error

Cassette

 

Not

 

 

 

 

ACK

NAK

 

 

 

 

 

 

 

 

Out

 

Target

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

Play

 

 

 

 

Stop

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

CueUp

 

 

 

 

 

 

 

 

 

 

 

 

Still

 

 

 

with

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

Clear

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

Chapter

Title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sense

Sense

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

Chapter

Title

 

 

 

 

 

 

 

 

 

 

 

 

Date

Clock

 

Search

Search

 

 

 

 

 

 

 

 

 

 

 

 

Preset

Preset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

Finalize

Cancel-

DiscErase

TOP

MENU

NEXT

PREV

Setup

SET

UP

DOWN

RIGHT

LEFT

Next Title

Prev Title

Remote

 

 

Disc

 

MENU

 

CHAPTER

CHAPTER

 

 

 

 

 

 

 

 

Data

 

 

Finaliza-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

Standby

Standby

 

Eject

 

 

 

 

 

 

 

FF

REW

Fwd Field

Rev Field

 

 

On

Off

 

 

 

 

 

 

 

 

 

 

 

Step

Step

 

B

 

 

CueUp

 

 

Fwd Shtl

Rev Shtl

 

Select

Select

 

 

 

 

Date

ClockData

 

 

 

with

 

 

 

 

 

Preset

Sense

 

 

 

 

Data

Sense

 

 

 

Data

 

 

 

 

 

 

 

 

 

 

 

Sense

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

Rec

Rec

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pause

 

 

 

 

D

 

 

 

 

 

 

 

Status

Tc Data

CTL

 

 

 

JVCStatus

 

 

 

 

 

 

 

 

 

 

Sense

Sense

Data

 

 

 

Sense

 

 

 

 

 

 

 

 

 

 

 

 

Sense

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

Command

 

 

 

 

 

 

 

 

 

Rec/Dub

Vtr Ind

 

 

 

 

 

Target

 

 

 

 

 

 

 

 

 

Request

 

 

 

 

 

RS-232C Interface – Specifications –

9PIN D-Sub

1

5

 

 

Mode

: Non-synchronous

 

 

Character length

: 8 bits

 

 

 

 

6

9

 

 

Parity check

: Odd

 

 

 

Start bit

: 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stop bit

: 1

 

 

 

 

 

 

 

 

 

 

 

 

 

Data rate

: 9600bps

 

 

 

 

Bit configuration

 

 

 

 

 

 

 

 

 

 

PIN No.

Signal

Operation

Direction of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

 

 

 

 

 

 

 

 

 

 

Parity check

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

RxD

Receive data

HDD/DVDOPC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

TxD

Transmit data

HDD/DVDNPC

 

 

 

 

D0

D1

D2

D3

D4

D5

D6

D7

 

 

 

 

5

GND

Signal grounding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Starting bit

 

 

 

 

 

Stopping bit

 

 

 

 

NOTES:

When using the Serial Command Connector, the cable to be used should be a RS-232C interface cable (straight type).

It takes about 10 seconds for the communication to be established after turning on the unit.

During command transmission, a minimum interval of 50 mm/second is required between each command.

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JVC SR-DVM700U manual RS-232C Interface Command Table, RS-232C Interface Specifications, 9PIN D-Sub, PIN No

SR-DVM700U specifications

The JVC SR-DVM700U is a versatile and high-performance digital video recorder that caters to both professional and consumer needs. It is designed to handle a variety of video formats, making it a convenient and reliable choice for video production, archiving, and playback tasks.

One of the standout features of the SR-DVM700U is its ability to support both digital and analog formats. It can play and record from MiniDV, DVCAM, and DVCPRO tapes, while also offering the capability to handle various VHS formats. This dual functionality provides users with an excellent solution for converting older tapes to digital formats while maintaining high-quality output.

In terms of connectivity, the SR-DVM700U is equipped with a range of inputs and outputs. It features FireWire (IEEE 1394) connectivity, enabling fast and efficient transfer of digital video to and from computers and other devices. Additionally, it has multiple composite video and audio connections, making it easy to interface with various equipment in the production setup. The S-Video and component outputs enhance the video quality, ensuring professional-grade performance.

The device leverages advanced digital processing technologies to ensure high-quality audio and video recordings. It includes a built-in up-converter that improves the resolution and sharpness of analog signals when converting to digital formats, enhancing the overall viewing experience.

The JVC SR-DVM700U also incorporates features like playback time code and edit search functions, which are essential for video editing workflows. This technology allows users to efficiently navigate through their footage, making it easier to locate specific scenes or segments during the editing process.

Moreover, the unit is designed with a user-friendly interface, featuring a clear LCD screen and easy-to-use controls, which facilitate seamless operation. The compact and robust design ensures durability, making it suitable for both studio environments and on-location shoots.

In summary, the JVC SR-DVM700U digital video recorder is a powerful tool that combines multiple recording formats, advanced processing technologies, and versatile connectivity options. Its ability to bridge the gap between analog and digital media, coupled with its professional features, makes it an invaluable asset for videographers and multimedia professionals looking to preserve and transform their video content.