Teledyne T3DSO1000 Programming Manual page 187

Digital Oscilloscope Series
MATH:WF? DAT2
Response message:
The head of message: . These are followed by the string
MATH:WF ALL
#9000000700, the beginning of a binary block in which nine ASCII integers
are used to give the length of the block (700 bytes). The point number is
700 with interpolation. After the length of block, is beginning of the wave
data. "0A 0A" means the end of data.
Step 2: Calculate the voltage value corresponding to the data point.
Using the formula: voltage value (V) = code value *(vdiv /25).
code value: The decimal of wave data. Different from the code of analog
channel waveform, it contains the offset.
Note: If the decimal is greater than "127", it should minus 255. Then the
value is code value. Such as the wave data is "FC" convert to decimal is
"252". So the code value is 252-255 = -3.
vdiv: The Volts/div value of math.
The picture above is an example:
Send command
MTVD?
Return .
MTVD 1.00E+00V
Get the current Volts/div values: vdiv = 1V.
According to the wave data, we can know the first point of waveform is
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