13 RS-232C protocol

13-4 Contents of the sense commands

The bit assignment for status data each byte returned

with DD: JVC Status Sense is as follows:

JVC Status (No. 1) First byte

Bit

Status

Remarks

Bit-7

Undefined

Always “1”

Bit-6

Undefined

Always “0”

Bit-5

Unused

Always “0”

Bit-4

Unused

Always “0”

Bit-3

Unused

Always “0”

Bit-2

Unused

Always “0”

Bit-1

JVC Table 1

JVC Table-1 is selected.

Bit-0

Local

“Local” is selected.

JVC Status (No. 2) Second byte

Bit

Status

Remarks

Bit-7

Generator

The TC generator is selected

 

 

for the current timer mode.

Bit-6

UB

UB is selected for the current

 

 

timer mode.

Bit-5

TC

TC is selected for the current

 

 

timer mode.

Bit-4

CTL

CTL is selected for the

 

 

current timer mode.

Bit-3

CTL

CTL

 

Interpolation

Interpolation

Bit-2

DF

DF is selected for the current

 

 

timer mode.

Bit-1

LTC

LTC is selected for the

 

 

current timer mode.

Bit-0

Unused

Always “0”

JVC Status (No. 3) Third byte

Bit

Status

Remarks

Bit-7

REC Run

TC setting is 1: REC Run 0:

 

 

Free Run.

Bit-6

Regen

TC setting is 1: Regen 0:

 

 

Preset.

Bit-5

Ext

TC setting is 1: Ext 0: Int

Bit-4

TC Ins Lamp

TC Insert editing mode is

 

 

selected.

Bit-3

DA1 Ins Lamp

Audio-1 Insert editing mode

 

 

is selected.

Bit-2

DA2 Ins Lamp

Audio-2 Insert editing mode

 

 

is selected.

Bit-1

V Ins Lamp

Video Insert editing mode is

 

 

selected.

Bit-0

Assem Lamp

Assemble editing mode is

 

 

selected.

JVC Status (No. 4) Forth byte

Bit

Status

Remarks

Bit-7

TBC board

The TBC board is installed.

 

 

Always “1”

Bit-6

TC board

The TC board is installed.

 

 

Always “1”

Bit-5

DA3 Ins Lamp

Audio-3 Insert editing mode

 

 

is selected.

Bit-4

DA4 Ins Lamp

Audio-4 Insert editing mode

 

 

is selected.

Bit-3

Auto mode

Auto Edit/Preview/Review

 

 

being executed.

Bit-2

Unused

Always “0”

Bit-1

Unused

Always “0”

Bit-0

Unused

Always “0”

13 RS-232C protocol

13-5 Menu switch setting information

The set value expresses the corresponding bit value. 2 bits or more are expressed as follows:

00

11

210

311

4100

5101

: :

SERVO information/SYSTEM information-1

 

DATA0 01

 

 

 

 

 

 

 

 

 

7

6

5

4

3

2

1

0

D1

005

 

 

 

 

002

 

 

D2

 

 

 

 

 

 

003

003

Corresponding menu switches

 

 

 

No.

Menu switch name

 

 

Setting

Set value

002

OPERATION LOCK

 

OFF

 

0

 

 

 

 

 

 

 

ON

 

1

003

SYNC SELECT

 

 

EXT

 

1

 

 

 

 

 

 

 

AUTO

 

3

005

AUTO TRACKING

 

 

OFF

 

0

 

 

 

 

 

 

 

ON

 

1

SYSTEM information-2

 

 

 

 

 

DATA0 08

 

 

 

 

 

 

 

 

 

7

6

5

4

3

2

1

0

D1

 

 

 

 

312

 

302

301

300

D2

 

 

 

 

 

 

 

 

D95

Corresponding menu switches

 

 

 

No.

Menu switch name

 

 

Setting

Set value

D95

525/625

 

 

 

 

525

 

0

 

 

 

 

 

 

 

625

 

1

300

DIRECT EJECT

 

 

OFF

 

0

 

 

 

 

 

 

 

ON

 

1

301

DIRECT SEARCH

 

 

OFF

 

0

 

 

 

 

 

 

 

ON

 

1

302

BACK SPACE

 

 

 

OFF

 

0

 

 

 

 

 

 

 

ON

 

1

312

AUTO REW AT

 

 

OFF

 

0

 

TAPE END

 

 

 

ON

 

1

SYSTEM information-3

 

 

 

 

 

 

 

 

DATA0 10

7

6

 

5

4

 

3

2

1

0

 

 

 

 

 

D1

 

 

 

 

307

307

307

 

 

D2

328

 

 

311

314

 

 

 

 

 

 

Corresponding menu switches

 

 

 

 

 

No.

Menu switch name

 

Setting

 

 

 

Set value

307

PAUSE/STILL/STP

1 SEC

 

 

0

 

 

TIME

 

 

 

 

10 SEC

 

 

1

 

 

 

 

 

 

 

30 SEC

 

 

2

 

 

 

 

 

 

 

1 MIN

 

 

3

 

 

 

 

 

 

 

2 MIN

 

 

4

 

 

 

 

 

 

 

3 MIN

 

 

5

 

 

 

 

 

 

 

4 MIN

 

 

6

 

 

 

 

 

 

 

5 MIN

 

 

7

 

311

AUTO PLAY AT

 

OFF

 

 

0

 

 

TAPE BEGIN

 

ON

 

 

1

 

314

PB/EE MODE

 

STOP/FF/REW

0

 

 

 

 

 

 

 

STOP

 

 

1

 

328

EDIT POINT CLEAR

DISABLE

 

0

 

 

 

 

 

 

 

ENABLE

 

1

 

SYSTEM information-4

 

 

 

 

 

 

 

 

DATA0 20

7

6

 

5

4

 

3

2

1

0

 

 

 

 

 

D1

317

317

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D2

 

323

 

 

 

320

320

 

320

320

Corresponding menu switches

 

 

 

 

 

No.

Menu switch name

Setting

 

 

Set value

317

9PIN DEVICE ID

JVC D80

 

 

0

 

 

 

 

 

 

JVC D860/D92/D95

1

 

 

 

 

 

 

DVW-A500

 

 

2

 

 

 

 

 

 

USE SETTING (382–385)

3

 

320

PREROLL TIME

0SEC

 

 

0

 

 

 

 

 

 

:

 

 

 

 

:

 

 

 

 

 

 

15SEC

 

 

15

 

323

PREROLL END

STANDBY-ON

 

0

 

 

MODE

 

 

 

STILL

 

 

1

 

 

 

 

 

 

 

 

 

SYSTEM information-5

 

 

 

 

 

 

 

 

DATA0 40

7

6

 

5

4

 

3

2

1

0

 

 

 

 

 

D1

 

 

 

391

395

 

 

 

 

 

D2

390

390

 

390

390

 

 

 

393

393

Corresponding menu switches

 

 

 

 

 

No.

Menu switch name

 

Setting

 

 

Set value

390

SWAP VTR SELECT

AUTO

 

 

0

 

 

 

 

 

 

 

:

 

 

 

:

 

 

 

 

 

 

 

TYPE-9

 

9

 

391

SYNCRONIZATION

DISABLE

 

0

 

 

 

 

 

 

 

ENABLE

 

1

 

393

SYNC GRADE

 

ACCURATE

0

 

 

 

 

 

 

 

+/-1FRAME

1

 

 

 

 

 

 

 

+/-2FRAME

2

 

 

 

 

 

 

 

ROUGH

 

3

 

395

AUTO-EE

 

 

 

RECORDER

0

 

 

 

 

 

 

 

ONLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUTO-EE

 

1

 

136

137

Page 69
Image 69
JVC BR-D95U With DD JVC Status Sense is as follows, JVC Status No First byte, For the current timer mode, Timer mode, 136