Tascam DV-D01U - Page 37

TASCAM DV-D01UT/C 37
Status information acquisition commands
“MOD” status request
This command is for acquiring information such as unit status (on/off), tray condition and disc type.
SP
20h3Eh
>
44h
D
20h
SP
20h
SP
4Dh
M
63h
c
4Fh
O
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
31h
1
38h
8
02h 03h
MOD Status Request
Response to “MOD” request
The reply to the MOD status request will contain two main parameter bytes, offering both transport status and disc format. Refer to the
tables below for the available codes.
SP
20h3Eh
>
44h
D
3Ah
:
34h
4
4Dh
M
73h
s
4Fh
O
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
46h
F
42h
B
02h 03h
TRANSPORT
STATUS
DISC
FORMAT
Video DVD in Play (Reply to “mod”)
TRANSPORT STATUS
ASCII Hex Description
SP 20h Power off
1 31h No disc in tray
2 32h Tray open
3 33h Tray opening
4 34h Tray closing
5 35h Reading disc
6 36h DVD menus
7
37h Stop
9
39h Search
:
3Ah Play
; 3Bh Pause
< 3Ch Still playback
= 3Dh Scan
> 3Eh Slow motion playback
DISC FORMAT
ASCII Hex Description
0 30h No disc
1 31h Unknown format
3 33h DVD Audio
4 34h DVD Video
5 35h Super Video CD
6 36h Video CD
7 37h Audio CD
9
39h MP3/JPEG disc
A
41h DVD VR disc
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RS-232C interface