DEH-P4400R/XN/EW
A
B
C
D
5
7
8
5
7
8
41
Grating waveform
Ech
→
Xch 20mV/div, AC
Fch
→
Ych 20mV/div, AC
45
°
0
°
60
°
30
°
90
°
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