Figure 1-5: Vp Set At .30, Cursor Beyond Reflected Pulse; Figure 1-6: Vp Set At .99, Cursor Less Than Reflected Pulse; Figure 1-7: Vp Set At .66, Cursor At Reflected Pulse - Tektronix 1502C User Manual

1502C MTDR User Manual
The following three illustrations show settings too low, too high, and correct for
a sample three-foot cable.
ac
O
N
O
F
F
O
F
F
O
F
F
Figure 1–5: Vp Set at .30, Cursor Beyond Reflected Pulse (Set Too Low)
ac
O
N
O
F
F
O
F
F
O
F
F
Figure 1–6: Vp Set at .99, Cursor Less Than Reflected Pulse (Set Too High)
ac
O
N
O
F
F
O
F
F
O
F
F
Figure 1–7: Vp Set at .66, Cursor at Reflected Pulse (Set Correctly)
Operating Instructions
3.000 ft
3.000 ft
3.000 ft
1–13