Iwatsu DS-8814, Operation Manual

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Appendix 1
Table 1 Sampling Period and On-Screen Data Count for Short Memory
(4CHs are used.)
Time axis (range) Sampling rate Sampling period On-screen data count
50 s/div 2 S/s 500 ms 1,000 words
20 s/div 5 S/s 200 ms 1,000 words
10 s/div 10 S/s 100 ms 1,000 words
5 s/div 20 S/s 50 ms 1,000 words
2 s/div 50 S/s 20 ms 1,000 words
1 s/div 100 S/s 10 ms 1,000 words
500 ms/div 200 S/s 5 ms 1,000 words
200 ms/div 500 S/s 2 ms 1,000 words
100 ms/div 1 kS/s 1 ms 1,000 words
50 ms/div 2 kS/s 500
µ
s 1,000 words
20 ms/div 5 kS/s 200
µ
s 1,000 words
10 ms/div 10 kS/s 100
µ
s 1,000 words
5 ms/div 20 kS/s 50
µ
s 1,000 words
2 ms/div 50 kS/s 20
µ
s 1,000 words
1 ms/div 100 kS/s 10
µ
s 1,000 words
500
µ
s/div 200 kS/s 5
µ
s 1,000 words
200
µ
s/div 500 kS/s 2
µ
s 1,000 words
100
µ
s/div 1 MS/s 1
µ
s 1,000 words
50
µ
s/div 2 MS/s 500 ns 1,000 words
20
µ
s/div 5 MS/s 200 ns 1,000 words
10
µ
s/div 10 MS/s 100 ns 1,000 words
5
µ
s/div 20 MS/s 50 ns 1,000 words
2
µ
s/div 50 MS/s 20 ns 1,000 words
1
µ
s/div 100 MS/s 10 ns 1,000 words
500 ns/div 200 MS/s 5 ns 1,000 words
200 ns/div 200 MS/s (400 MS/s) 5 ns ( 2.5 ns) 400 words (800 words)
100 ns/div 200 MS/s ( 1 GS/s) 5 ns ( 1 ns) 200 words (1,000 words)
50 ns/div 200 MS/s ( 2 GS/s) 5 ns (500 ps) 100 words (1,000 words)
20 ns/div 200 MS/s ( 5 GS/s) 5 ns( 200 ps) 40 words (1,000 words)
10 ns/div 200 MS/s ( 10 GS/s) 5 ns ( 100 ps) 20 words (1,000 words)
5ns/div 200 MS/s ( 10 GS/s) 5 ns ( 100 ps) 10 words (500 words)
Note 1. Figures in parentheses apply when equivalent sampling is performed.
Note 2. The remaining data after subtracting the on-screen data count from memory length
(1 kword) is not displayed on the screen, but is stored into internal memory as the data preceding
the left end of the screen.