Pioneer
3.5.9Index Number Request
◆ Command mnemonics ?I
◆ Description of function
When the ?I command is received, the value of the track number (2 digits) and index number (2 digits) is returned for
An error (E04) is returned if the value cannot be acquired.
◆ Execution examples
Command | Status return | BD player operation |
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| During |
?I<CR> | 0102<CR> | (track 1, index 2) |
3.5.10Player Active Mode Request
◆ Command mnemonics ?P
◆ Description of function
When the ?P command is received, the player's operating mode is returned. The table below shows the operating modes and BD player statuses.
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| Operating m | BD player status |
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| P00 | Tray opening completed. |
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| Status from tray closing operation |
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| through disc physical information loading. |
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| P01 | No disc loaded in tray with |
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| tray opening completed. |
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| Disc loading completed, disc physical |
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| information loading completed and |
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| disc not playing. |
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| P02 | Disc information loading |
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| P03 | Tray opening |
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| P04 | Normal playback |
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| P05 | Still play |
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| P06 | Pause |
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| P07 | Search operation |
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| Not including searching through repeat operation. | |||
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| P08 | Forward/reverse scanning |
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| P09 | Forward/reverse slow play |
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◆ Execution examples |
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| Command |
| Status return | BD player operation | ||
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| During playback | |
| ?P<CR> |
| P04<CR> |
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| ST<CR> |
| R<CR> | Still play | ||
| ?P<CR> |
| P05<CR> |
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3.5.11Error Code Request
◆ Command mnemonics ?E
◆ Description of function
When the ?E command is received, the code of the latest error that has occurred after the power has turned on is returned. The "error code" refers to the error status (E04, E06, etc.) returned by the player in response to the different commands. If this command is received when there is no latest error code, 00 is returned.
◆ Execution examples
Command | Status return | BD player operation |
?E<CR> | 00<CR> | (Status with no error command |
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| returned) |
?E<CR> | E04<CR> | (When the latest error code |
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| returned was E04) |
14 | Confidential Pioneer |