Detailed Descriptions of Commands
USER DATA PRESET (DAH+9EH)
Sets user data to be added to each picture frame to be recorded. A maimum of 32 bytes (NTSC model) or 40 bytes (PAL model) can be recorded/reproduced. If data of less than 32 or 40 bytes are specified, the remaining bytes are padded with 0s. If data of more than 32 or 40 bytes are specified, the extra bytes are ignored. Use the numerical value commands (30H to 3FH) for data.
The user data are valid for pictures to be recorded (captured) after you set the data.
Example: To set user data 01H and so on for camera 10:
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RxD | DAH |
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| 92H |
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| 31H |
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| 30H |
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TxD | 0AH |
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| DATA | DATA |
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| 0AH |
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MENU PRESET (DAH+9EH)
Specifies the setup menus.
The operation is determiend by the subcommand (first byte) value.
Subcommand (first byte)
00H: Sets data for the specified ITEM number.
10H: Reads the data of all the ITEM numbers from nonvolatile memory
20H: Returns the data of all the ITEM numbers to the factory default settings.
21H: Returns all the data except those related to the parallel I/O to the factory default settings.
F0H: Stores the current settings to nonvolatile memory.
For the ITEM numbers and data values, see “Menu ITEM Numbers and Set Values” on page 18.
Example 1: To change the ITEM number 23 data setting to 12:
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| SUBCMD | 2 | 3 | ENTER | |||||||||||||||||||||||
RxD |
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| 9EH |
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| 00H |
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| 32H |
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| 33H |
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TxD |
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| 0AH |
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| 0AH |
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| 0AH |
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Example 2: To write the data to nonvolatile memory:
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RxD |
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| F0H |
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| 01H |
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TxD |
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Notes
•When the subcommand is 10H, 20H, 21H, or F0H, COMPLETION (01H) will be returned after the respective operation is completed. Menu operation is disabled during this process.
•To maintain any change in data, be sure to store the data in nonvolatile memory (the subcommand F0H). If the data are not written to nonvolatile memory, the previous settings will be resumed when you next turn on the power.
•When the menu version changes, some ITEM numbers may be added or deleted. Similarly, data of an ITEM number may be added, while the meaning of data items of the same number does not change.
•When a menu is being operated on the
LOCK ON (D8H+94H)
Disables all function keys of the VTR.
LOCK OFF (D8H+95H)
Enables all function keys of VTR.
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