Giving Demos of M SO400 0 Features
Demo XVII: Discovering Per-channel Thresholds
With the MSO4 000, you can set a unique logic threshold for each digital channel. This allows for defining different logic high an d
low voltage levels on different channels. Other oscilloscopes only allow one th reshold for eight or more signals.
NOTE. Start from where y ou finished the last demo.
1. Push the blue front-panel D15–D0 button.
2. Push the lower-bezel Thresholds menu
button.
D15–D0
On/Off
Thresholds
Edit Labels MagniVu
On |
Off
Height
S|
M|L
Notice tha t you can set each channel’s
threshold voltage, individually or as a grou p,
with multipurpose knobs a and b.Forthis
exercise, leave the t hresholds the way they
are.
76 Tektronix 4000 Oscilloscope Demo Instruction Manual
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