Iwatsu DS-8814, Operation Manual

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Appendix 2
Table 4 Sampling Rate and Display Memory Length for Long Memory
(Only CH1 and CH3 are used in the interleave mode.)
Time axis (range) Sampling rate Sampling period On-screen data count
50 s/div 200 S/s 5 ms 100,000 words
20 s/div 500 S/s 2 ms 100,000 words
10 s/div 1 kS/s 1 ms 100,000 words
5 s/div 2 kS/s 500
µ
s 100,000 words
2 s/div 5 kS/s 200
µ
s 100,000 words
1 s/div 10 kS/s 100
µ
s 100,000 words
500 ms/div 20 kS/s 50
µ
s 100,000 words
200 ms/div 50 kS/s 20
µ
s 100,000 words
100 ms/div 100 kS/s 10
µ
s 100,000 words
50 ms/div 200 kS/s 5
µ
s 100,000 words
20 ms/div 500 kS/s 2
µ
s 100,000 words
10 ms/div 1 MS/s 1
µ
s 100,000 words
5 ms/div 2 MS/s 500 ns 100,000 words
2 ms/div 5 MS/s 200 ns 100,000 words
1 ms/div 10 MS/s 100 ns 100,000 words
500
µ
s/div 20 MS/s 50 ns 100,000 words
200
µ
s/div 50 MS/s 20 ns 100,000 words
100
µ
s/div 100 MS/s 10 ns 100,000 words
50
µ
s/div 100 MS/s 10 ns 50,000 words
20
µ
s/div 400 MS/s 2.5 ns 80,000 words
10
µ
s/div 400 MS/s 2.5 ns 40,000 words
5
µ
s/div 400 MS/s 2.5 ns 20,000 words
2
µ
s/div 400 MS/s 2.5 ns 8,000 words
1
µ
s/div 400 MS/s 2.5 ns 4,000 words
500 ns/div 400 MS/s 2.5 ns 2,000 words
200 ns/div 400 MS/s 2.5 ns 800 words
100 ns/div 400 MS/s 2.5 ns 400 words
50 ns/div 400 MS/s 2.5 ns 200 words
20 ns/div 400 MS/s 2.5 ns 80 words
10 ns/div 400 MS/s 2.5 ns 40 words
5 ns/div 400 MS/s 2.5 ns 20 words
Note 1. Equivalent sampling is not available when long memory is selected.
Note 2. The remaining data after subtracting the on-screen data count from memory length
(100 kwords) is the same as for short memory.