Operator’s Manual Simple TrueArb
Application
42
Status Toolbar
Trigger Information
indicator:
provides information on the trigger
signal condition.
o
The
Trigger status
led notifies you that the instrument has received a trigger signal
o
The
Waiting Trigger
led notifies you when the instrument is waiting for a trigger signal.
o
The
Trigger too fast
led notifies you that the trigger event has been latched, but the
trigger frequency is too high and the instrument cannot be rearmed before the
completion of the previous trigger event. In this situation some trigger events may be
lost.
Command Bar
The command bar contains several touch buttons to control the instrument and its layout changes
depending on the model (in the 4/8 channel models some buttons can be located in the More menu
instead of in the Command Bar). Below a detailed description of this bar is provided.
Command Bar Buttons
Description
RUN/STOP
Button
–
Use this button to set
the instrument in Running state (or Ready to
receive a Trigger) or in the Stopped state. If
the button is green the instrument is running
while if it is grey the instrument is stopped.
Pushing the button will change the
instrument state.
Trigger Button
–
Use this button to send an
internal software trigger to the instrument.
Independently from the setting this trigger is
always received.
Output Channels Buttons -
Press CH1,
CH2,
…
,CH N, DIG to change the Output
Channel page.
If you press again the Channel button, you
will turn it OFF/ON.
When a channel is OFF, it is mechanically
disconnected from the output.
The DIG button means “Digital” and it will
connect/disconnect the Digital Signals. When
digital signals are disabled they will keep
logic “
zero
”
value at the output.
