JVC MV45U, SR-MV55U 84 EN RS-232CINTERFACE (SR-MV55UONLY)

84 EN RS-232C INTERFACE (SR-MV55U ONLY)

SPEED CODE

DVD

VCR

SPEED

SPEED

SPEED

SPEED

SPEED

SPEED

SPEED

SPEED

CODE 3

CODE 2

CODE 1

CODE 0

CODE 3

CODE 2

CODE 1

CODE 0

(bit3)

(bit2)

(bit1)

(bit0)

(bit3)

(bit2)

(bit1)

(bit0)

STILL

0

0

0

0

0

0

0

0

FWD/REV SLOW at a slower speed

0

0

0

1

FWD/REV SLOW at a slow speed

0

0

1

0

0

0

0

1

FWD/REV SLOW at a fast speed

0

0

1

1

1x/-1x

0

1

0

1

0

1

0

1

FWD/REV SEARCH at a fast speed

0

1

1

0

0

1

1

1

FWD/REV SEARCH at a faster speed

0

1

1

1

FWD/REV SEARCH at the fastest speed

1

0

0

0

1

0

0

0

FWD/REV SEARCH at the most fastest speed

1

0

0

1

TC Data Sense

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

hours and minutes for VCR.

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*

2D

2D

E.g. (01:23:45)

30

31

32

33

34

35

2D

2D

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

VCR (hr and min only)

DVD (hr, min and sec only)

Frame is fixed as “—” (0x2D).

CTL Data Sense

For acquiring lapse counter of selected deck in hours, minutes and seconds.

1st Byte

2nd Byte

3rd Byte

4th Byte

5th Byte

6th Byte

7th Byte

8th Byte

CTL Data Sense

Hr (Tens)

Hr (Ones)

Min (Tens)

Min (Ones)

Sec (Tens)

Sec (Ones)

Frame

Frame

(Tens)

(Ones)

D9

3*

3*

3*

3*

3*

3*

2D

2D

E.g. (01:23:45)

30

31

32

33

34

35

2D

2D

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

Frame is fixed as “—” (0x2D).