Pioneer DVD-V7200 DVD-V7200 RS-232C Manual - Page 59

Index Number Request CD, VCD, Frame Number Request DVD

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Execution : Command String Status Return ?T ?T 03213 11742 Current Address Request Descriptions DVD-V7200 Play mode (VCD) 32 minutes, 13 seconds 117 minutes, 42 seconds 6.5 Index Number Request (CD, VCD) Function : Returns the current Index number Format : ?I Explanation : The player returns the current index number as a 4-digit integer. Correct values will not be shown unless the player is in Random Access Mode or is reading the lead-in/lead-out area of the disc. Execution : Command String Status Return ?I 0102 DVD-V7200 Play mode track 1, index 2 6.6 Frame Number Request (DVD) Function : Returns the current frame number Format : ?F Explanation : The player returns the contents of the Current Frame Register. The player may experience a conflict between the command receiving/handling and the frame number updating. Thus, continuous frame numbers may not be available when the system is in Playback mode. If the command is sent to a disc that does not include frame numbers, the player returns an error message (E04). Current values will not be shown unless the player is in Random Access mode or is reading the lead-in/lead-out area of the disc. If a disc frame number cannot be read correctly, the player retains the previous value. - 51 -

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Current Address Request Descriptions
- 51 -
Execution :
Command String
Status Return
DVD-V7200
Play mode (VCD)
?T<CR>
03213<CR>
32 minutes, 13 seconds
?T<CR>
11742<CR>
117 minutes, 42 seconds
6.5
Index Number Request (CD, VCD)
Function
:
Returns the current Index number
Format
:
?I
Explanation
:
The player returns the current index number as a 4-digit integer.
Correct values will not be shown unless the player is in Random Access Mode or is
reading the lead-in/lead-out area of the disc.
Execution :
Command String
Status Return
DVD-V7200
?I<CR>
0102<CR>
Play mode
track 1, index 2
6.6
Frame Number Request (DVD)
Function
:
Returns the current frame number
Format
:
?F
Explanation
:
The player returns the contents of the Current Frame Register.
The player may experience a conflict between the command receiving/handling and
the frame number updating.
Thus, continuous frame numbers may not be available
when the system is in Playback mode.
If the command is sent to a disc that does not include frame numbers, the player
returns an error message (E04).
Current values will not be shown unless the player is in Random Access mode or is
reading the lead-in/lead-out area of the disc.
If a disc frame number cannot be read correctly, the player retains the previous value.