Casio EA-200 Technical Reference - Manual (Page 6)

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Command 3 - Sample and Trigger Setup
Sampling Interval Number of Samples Record Time
0.00002 Number of seconds 1 to Number of samples 0 Off
to 16000 120000 *1 Absolute time recording
(*0.1) (*100) 2 Relative time recording
Trigger Souce Trigger Threshold Trigger Edge Clock Source
*1 [START/STOP] key ––– ––– *0 Timer (Sample interval)
2 or 5 CH1 Sampled Values 0 Falling edge 10 Same as Trigger Source
3 or 6 CH2 • Corrected values when Command 4 *1 Rising edge
(1 to 5)
4 or 7 CH3 2 Rising and falling edge
8 DIG IN Clock –––
9 DIG IN 8-bit data 0–255 (D7–D0)
–––
(*1)
10 Microphone Sampled Values ±1.5V 0 Fallig edge
*1 Rising edge
2 Rising and falling edge
11 SONIC Distance 0 Falling edge
• Unit depends on Command 1. 1 Rising edge
(*0.05) *2 Difference with previous value is below
3 Difference with previous value is above –––
20 Count down Count Number (sec)
–––
1 to 10 (*10)
–1 Command 8 ––– –––
{ 3, Sampling Interval, Number of Samples, Record Time, Trigger Source, Trigger Threshold, Trigger Edge, Clock Source }