RIGOL DS1000D - Manual (Page 51)

RIGOL
© 2008 RIGOL Technologies, Inc.
User’s Guide for DS1000E, DS1000D Series
2-21
Set up LA Channel (Only for DS1000D Series)
16 digital channels logical analyzer are provided for DS1000D series, which can
achieve mixed-signal measure in line with the dual analog channels. Single channel
or group channels can be chosen ON or OFF, and also can set the size of waveform.
Change display location of digital channel on screen and select threshold type.
Press LA function button and go to the following menu.
Figure 2- 31 Table 2- 15 The LA menu
Menu Settings Comments
D7-D0
Set up channel group D7-D0 (see table
2-16)
D15-D8 set up channel group D15-D8 (see 2-17)
Current
<D15-D0>
Select channel by turning ( ) knob
Threshold
TTL
CMOS
ECL
User
Select mode of whole digital channels.
The threshold voltage can set by user
when in user-defined style.
User <Threshold
Voltage>
Set threshold voltage by turning ( )
knob.
1. Display and re-line up the digital channels
(1) Press LA→D7-D0 or D15-D8 and go to the group channel setting menu. Turn on
or turn off the display of the digital channels.
(2) Press LA→current and choose digital channel by turning ( ) knob. The chosen
channel will display in red color.
(3) Turn vertical knob to re-position the channel in screen.
The figure of menu shows as follow.