RS-232C INTERFACE EN 83

Status Data Sense

D7 STATUS

 

 

 

 

1byte

 

 

 

 

 

 

2byte

 

 

3byte

SENSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DV

 

 

HDD

 

DVD

 

DV

 

 

HDD/DVD

 

DV

 

HDD/DVD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit7

0 (Fixed)

 

1 (Fixed)

1 (Fixed)

 

Video EE

 

 

Video EE

 

0 (Fixed)

0 (Fixed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit6

0 (Fixed)

 

0 (Fixed)

1 (Fixed)

 

Audio EE

 

 

Audio EE

 

0 (Fixed)

0 (Fixed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit5

0 (Fixed)

 

0 (Fixed)

0 (Fixed)

 

0 (Fixed)

 

 

0 (Fixed)

 

0 (Fixed)

0 (Fixed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit4

Record

 

Record

Record

 

0 (Fixed)

 

 

0 (Fixed)

 

0 (Fixed)

0 (Fixed)

 

Forbidden

 

Forbidden

Forbidden

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit3

Cassette Not

 

Disc Not

Disc Not

 

Occurrence of

 

Occurrence of

0 (Fixed)

0 (Fixed)

 

Inserted

 

Inserted

Inserted

 

abnormality in

 

abnormality in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VTR

 

 

VTR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit2

0 (Fixed)

 

0 (Fixed)

0 (Fixed)

 

0 (Fixed)

 

 

0 (Fixed)

 

0 (Fixed)

During Repeat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Playback

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Including

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PAUSE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit1

0 (Fixed)

 

0 (Fixed)

0 (Fixed)

 

Start sensor

 

0 (Fixed)

 

During CueUp

0 (Fixed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit0

RS-232C

 

RS-232C

RS-232C

 

End sensor

 

0 (Fixed)

 

0 (Fixed)

0 (Fixed)

 

command

 

command

command

 

 

 

 

 

 

 

 

 

 

 

 

 

error status.

 

error status.

error status.

 

 

 

 

 

 

 

 

 

 

 

 

 

Clear using 56

 

Clear using 56

Clear using 56

 

 

 

 

 

 

 

 

 

 

 

 

(Clear).

 

(Clear).

(Clear).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D7 STATUS

 

4byte

 

 

 

 

 

 

 

 

 

5byte

 

 

 

SENSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DV

 

HDD/DVD

 

 

 

 

DV

 

 

 

 

 

 

HDD/DVD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit7

During PLAY

 

During PLAY

 

During PAUSE (Set to 1 simultaneously

During PAUSE (Set to 1 simultaneously

 

 

 

 

 

 

 

 

with ADuring PLAYB in STILL mode, set

with ADuring PLAYB in STILL mode, set

 

 

 

 

 

 

 

 

to 1 simultaneously with ADuring RECB

to 1 simultaneously with ADuring RECB

 

 

 

 

 

 

 

 

in REC PAUSE mode.)

 

 

 

 

in REC PAUSE mode.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit6

During FF

 

0 (Fixed)

 

0 (Fixed)

 

 

 

 

 

 

 

0 (Fixed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit5

During REW

 

0 (Fixed)

 

During Reverse Shuttle Search

During Reverse Shuttle Search

 

 

 

 

 

 

 

 

(Excluding STILL)

 

 

 

 

(Excluding STILL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit4

During STOP

 

During STOP

 

During Forward Shuttle Search

During Forward Shuttle Search

 

 

 

 

 

 

 

 

(Excluding STILL)

 

 

 

 

(Excluding STILL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit3

During STANDBY

 

During STANDBY

SPEED CODE 3

 

 

 

 

SPEED CODE 3

 

 

 

(Unit Power Off)

 

(Unit Power Off)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit2

During CASSETTE

 

0 (Fixed)

 

SPEED CODE 2

 

 

 

 

SPEED CODE 2

 

 

 

EJECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit1

During REC

 

During REC

 

SPEED CODE 1

 

 

 

 

SPEED CODE 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit0

During Audio Dub

 

0 (Fixed)

 

SPEED CODE 0

 

 

 

 

SPEED CODE 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC Data Sense

 

For acquiring the remaining time in the current recording mode in hours, minutes and seconds for HDD/DVD,

 

 

and hours and minutes for Mini DV.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1st Byte

 

2nd Byte

 

3rd Byte

 

4th Byte

 

5th Byte

 

6th Byte

7th Byte

 

8th Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC Data Sense

 

Hr (Tens)

 

Hr (Ones)

 

Min (Tens)

 

Min (Ones)

 

Sec (Tens)

Sec (Ones)

Frame

 

Frame

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Tens)

 

(Ones)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D8

 

3*

 

3*

 

3*

 

3*

 

 

3*

 

3*

 

3*

 

3*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E.g. (01:23:45)

 

30

 

31

 

32

 

33

 

 

34

 

35

 

30

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E.g.: When remaining time is 1 hr 23 min 45 sec.

Mini DV (hr and min only)

HDD/DVD (hr, min and sec only)

Frame is fixed as 0.

Page 83
Image 83
JVC SR-DVM700U manual D7 Status, Sense HDD DVD HDD/DVD, Vtr, Pause, Sense HDD/DVD, Speed Code Eject

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.