Rigol DS1000D Manuel d'utilisateur télécharger pdf (Page 51)

RIGOL

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.

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 165 166

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Rigol DS1000D Manuel d'utilisateur Page 51