12ld disc status request (lb-compatible dvd), 13cd disc status request – Pioneer Industrial DVD Player DVD-V7400 User Manual
Page 67
Current Address Request Descriptions
Status information is returned in the following format:
C
1
C
2
C
3
C
4
C
5
<CR>
C
1
Disc Mount
0 = No
1 = Yes
X = Unknown
C
2
Layer Structure
0 = Single
1 = Dual
X = Unknown
C
3
Path Type
0 = Parallel
1 = Opposite X = Unknown
C
4
Chapter Search
0 = Disable
1 = Available X = Unknown
C
5
Time Search
0 = Disable
1 = Available X = Unknown
Execution :
String
Status Return
DVD player
?V<CR> 0XXXX<CR>
Disc is not mounted
?V<CR> 10010<CR> available Chapter Search but
disable Time Search
?V<CR> E04<CR> Error – except DVD disc loaded
6.12 LD Disc Status Request (LB-compatible DVD)
Function
: Returns the attributes of the LD disc being played
Format :
?D
Explanation : The player returns the attributes of the LD disc. If the disc is
other than LD or LB-compatible DVD, the player returns an error message
(E04).
Status information is returned in the following format:
C
1
C
2
C
3
C
4
C
5
<CR>
C
1
Disc Mount
0 = No
1 = Yes
X = Unknown
C
2
CAV/CVL
0 = CAV
1 = CLV
X = Unknown
C
3
Disc Size
0 (fixed)
X = Unknown
C
4
Disc Side
0 (fixed)
X = Unknown
C
5
Chapter Code
0 = No
1 = Yes
X = Unknown
Execution :
String
Status Return
DVD player
?D<CR> 0XXXX<CR>
Disc is not mounted
?D<CR> 11001<CR> CLV disc with Chapter code
?D<CR> E04<CR> Error - CD or VCD disc loaded
6.13 CD Disc Status Request
Function
: Returns the attributes of the CD disc being played
Format :
?K
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