Casio EA-200 - Manual (Page 50)

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English
Command 4 – Conversion Equation Setup
{ 4, Equation Number, Equation Type, Number Format, Constants }
Equation Number Equation Type Number Format Constants
* 0 Clear All equations. * 0 Clear equation selected by the equation number parameter. ––– –––
1 Equation 1 (Channel 1) 1 Polynomial K0 + K1X + K2X 2 +...+ KnX n * 1 * 0 Standard K0( ,K1,...,K9) * 3,4
2 Equation 2 (Channel 2) 2 Mixed polynomial KmX –m + ...+ K–1X –1 + KO + K1X +...+ KnX n * 2 10 Integer part (Decimal part cut off.) K–4( ,..., K–1, K0, K1, ..., K5) * 3,4
3 Equation 3 (Channel 3) 3 Power K0 • X (K1) + K2
4 Modified power K0 • K1 X + K2
5 Logarithmic K0 + K1 In(X)
6 Modified logarithmic K0 + K1 In(1 / X)
7 Exponential K0e (K1X) + K2 K0( , K1, K2, K3) * 3,4
8 Modified Exponential K0e (K1/X) + K2
9 Geometric K0X (K1X) + K2
10 Modified geometric K0X (K1/X) + K2
11 Reciprocal logarithmic 1 / {KO + K1 In(K2X)} + K3
12 Steinhart-Hart 1 / {KO + K1(In 1000X) + K2(In 1000X) 3 } + K3
4 Equation 4 (SONIC channel) * 0 Clear equation 4 Unit Temperature
1 Temperature used by distance conversion expression * 0 °C(Celsius) Temperature
1 °F (Fahrenheit) ( *20)
2 °C (Celsius)
3 K (kelvin)
4 °R (Rankin)
α-1-3
Channel Select Data Select Data Begin Data End Step K FFT Samples
* 0 Current send channel * 0 Raw data 1 to 120000 1 to 120000 Data Range Steps (*255) 1 to 14 : Samples used
1 Channel 1 1 d/dt (*1) * 0 : Last sample –1: Data range number / K (*6) 2 n (2–16384)
2 Channel 2 2 d 2 /dt 2 (*1)
3 Channel 3 10 FFT-Real
4 SONIC channel 11 FFT-Imaginary
5 DIG IN channel
6 Recorded time data
10 Microphone
Command 5 - Data Range Setup
{ 5, Channel Select, Data Select, (FFT Samples,) Data Begin, Data End, Step, K }
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*1 Polynomial: Input constants in sequence, from n = 0 to 9. *2 Mixed polynomial: Input constants in sequence from m = 4 to 1, and n = 0 to 5.
*3 Input of zero for constants can be skipped if all remaining constants are not used. *4 Input 0 for constants that are not used.
• When the conversion result of the “conversion equation” selected by Command 4 causes an overflow, the EA-200 sends a result of zero (0) to the calculator.