To Reposition A Digital Channel - Keysight Technologies InfiniiVision 2000 X Series User Manual

3 Press the D7 - D0 softkey, then select a logic family preset or select User to
Logic family
TTL
CMOS
ECL
User
The threshold you set applies to all channels within the selected D7 - D0 group.
Each of the two channel groups can be set to a different threshold if desired.
Values greater than the set threshold are high (1) and values less than the set
threshold are low (0).
If the Thresholds softkey is set to User, press the User softkey for the channel group,
then turn the Entry knob to set the logic threshold. There is one User softkey for
each group of channels.

To reposition a digital channel

1 Make sure the multiplexed scale and position knobs to the right of the key are
2 Use the multiplexed Select knob to select the channel.
3 Use the multiplexed Position knob to move the selected channel waveform.
Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide
define your own threshold.
selected for digital channels.
If the arrow to the left of the [Digital] key is not illuminated, press the key.
The selected waveform is highlighted in red.
If a channel waveform is repositioned over another channel waveform, the
indicator at the left edge of the trace will change from Dnn designation (where
nn is a one or two digit channel number) to D*. The "*" indicates that two
channels are overlaid.
Threshold Voltage
+1.4 V
+2.5 V
–1.3 V
Variable from –8 V to +8 V
6
Digital Channels
109