Pioneer DVD-V7400 User Manual download pdf (Page 63)

Current Address Request Descriptions

Explanation : The player returns the contents of the Title/Track Number

when the player is in Random Access Mode or is playing the lead-in/out area

of the disc.

Execution :

String Status Return DVD player

Play mode (CD)

?R<CR> 12<CR>

Player plays Track 12

6.3 Chapter Number Request (DVD)

Function : Returns the current Chapter number

Format : ?C

Explanation : The player returns the contents of the Chapter Number Register.

The Chapter number is a 2-digit integer. If a disc does not have Chapter

numbers, the player returns an error message (E04). Correct values show

only when the player is in Random Access Mode or is playing the lead-in/out

area of the disc.

Execution :

String Status Return DVD player

Play mode (CD)

?C<CR> 12<CR>

Player plays Chapter 12

6.4 Time Code Request

Function : Returns the current Time Code

Format : ?T

Explanation : The player returns the contents of the Current Time/Frame

If a DVD disc is playing, a 3-digit number is assigned for minutes and a 2-digit

number is assigned for seconds.

If a CD or VCD disc is playing, a 1-digit number is assigned for hours (fixed

0), a 2-digit number is assigned for minutes and a 2-digit number is assigned

for seconds.

If the player is in Random Access mode or if the player is reading the lead-

in/lead-out area of the disc, the returned value is current and correct.

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Pioneer DVD-V7400 User Manual Page 63