Pioneer DVD-V7200 Industrial DVD Player RS-232C - Manual (Page 61)

Current Address Request Descriptions
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Status information is returned in the following format:
C
1
C
2
C
3
C
4
C
5
C
6
C
7
C
8
C
9
C
10
<CR>
C
1
C
2
first track number
C
3
C
4
last track number
C
5
C
6
C
7
C
8
C
9
C
10
absolute time of starting lead-out
Execution :
Command String Status Return DVD-V7200
?Q<CR> 0109665544<CR> Play mode
first track is 1, last track is 9, lead-
out time is 66 minutes, 55 seconds,
44 blocks
6.10 Disc Region Code Request
Function : Returns the region code of the disc
Format : ?G
Explanation : The player returns the approved region code(s) designated by the disc.
Each bit indicates each region in a returned byte from a player. Bit 0 (LSB) indicates
region 1, bit 1 indicates region 2….., bit 5 indicates region 6. 0 shows the disc has its
playability in its region.
Execution :
Command String Status Return DVD-V7200
?G<CR> F9<CR>
(=11111001B)
Play mode
Region code 2 and 3
?G<CR> C0<CR>
(=11000000B)
Play mode
Region code 1, 2, 3, 4, 5 and 6
(ALL)
6.11 DVD Disc Status Request
Function : Returns the attributes of the DVD disc being played
Format : ?V
Explanation : The player returns the attributes of the DVD disc. If the disc is other
than 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