Pioneer DVD-V7400 User Manual download pdf (Page 66)

Current Address Request Descriptions

Status information is returned in the following format:

<CR>

first Track number

last Track number

absolute Time of starting lead-out

Execution :

String Status Return DVD player

?Q<CR> 0109665544<CR>

Play mode

first Track is 1, last Track is 9,

lead-out Time is 66 min, 55 sec,

44 Blocks

6.10 Disc Region Code Request (DVD)

Function : Returns the region code of the disc

Format : ?G

Explanation : The player returns the approved region code(s) designated on

the disc. Each bit indicates a region in a returned byte from the player. Bit 0

(LSB) indicates region 1, bit 1 indicates region 2, …, bit 5 indicates region 6.

Value 0 shows the disc as playable in its region.

Execution :

String Status Return DVD player

?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 a DVD disc. Discs other than

DVD, cause the player to return an error message (E04).

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Pioneer DVD-V7400 User Manual Page 66