Triggering On A Waveform; Setting Trigger Level (On Normal Trigger Mode); Making A Single Acquisition - Seintek S2800 User Manual

6.

Triggering on a Waveform

Triggering tells the METER when to begin displaying the waveform. You can select which input
signal should be used, on which edge this should occur and you can define the condition for a new
update of the waveform.
The right-top line of the LCD identifies the trigger parameters being used. Trigger icons on the
screen indicate the trigger level and slope.
Screen with all Trigger Information

6.1. Setting Trigger level (on NORmal trigger mode)

①
③
⑤
Key:

6.2. Making a single acquisition

To catch single events, you can perform a single shot. (One time screen update.) To set up the test
tool for a single shot on the input A waveform, do following:
* Connect the probe to the signal to be measured.
①
②
③
Key:
Open the Trigger menu
Tlvl
Adjust the Trigger Level continuously. Observe the trigger icon on the
second time division line indicates the trigger level.
Exit.
Open the default Trigger menu
Tlvl
Highlight Singl (SINGLE SHOT)
Tlvl
Test tool performs a single shot. (One time screen update)
Return to normal Trigger mode.
Tlvl
6-1
(1) Trigger Channel: Channel A or B
(2) Slope: rising or falling
(3) Trigger mode: Trigger setting mode (Auto or
Normal)
(4) Trigger Level indicator
(5) Trigger Cursor
(6) Command Menu: Trigger level
(7) Command Menu: Single shot
(8) Command Menu: Trigger mode (Setup)
Singl Tmode
Singl Tmode
Singl Tmode
Singl Tmode
Exit
Exit
Exit
Exit