Dytran Instruments, Inc. 21592 Marilla St. Chatsworth, CA 91311 Phone: (818) 700-7818 Website:
email: info@dytran.com
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XII.
File Structure
The measurement file consists of two parts: the file header and the data. The header of the file
consists of 96 bytes and is at the beginning of the file. The header has the following structure:
Figure 14: File structure
The first 12 bytes of the header are reserved and shall be disregarded.
Bytes 12 thru 15 contain 4 user selectable characters for the file name
Byte 16 contains Sampling rate information and shall be decoded in accordance with the table below:
Table 3: Sampling rate code
Bytes 17 and 18 contain Trigger level settings where byte 17 includes the whole part and byte 18 has
the decimal part of the level designation
Byte 19 has the triggering axis information
Table 4: Triggering axis
Byte 20 shows run type mode
