Reference
Video signal op
tions
Details
Even Fields
Displays seve
ral fields and the oscilloscope triggers only on
even numbered fields
Undo Autoset
Causes the oscilloscope to recall the previous setup
NOTE. Video
autoset sets the Display Type option to Dot Mode.
Enable (EDU models only)
To further enhance the EDU models’ v alue in your educational environment,
you can dis
able the EDU oscilloscope Autoset function. For example, in
beginning labs where it is important for a student to learn the basic operation of
the oscilloscope, disabling A utoset will help them apply their knowledge of an
oscilloscope's operation instead of taking shortcuts with the Autoset button.
This feature is password controlled so Autoset can be disabled or enabled by
pushing the front-panel Utility ► on the side menu p age 1 -more-page1of3
on the side menu page 2 ► Autoset Enable Setting. Then on the side menu push
either Autoset Enable or Autoset Disable and enter the appropriate password.
The factory default password is “1946”. The oscilloscope accepts passwords
with four characters or digits. You can change the password with the Change
Passw
ord item in the autoset side menu.
Counter
Use t
he counter function from the Function button menu to simultaneously
monitor two different signal frequencies. This feature provides a more accurate
reading than is available with the oscilloscope’s frequency measurement.
Op
tions
Se
ttings
Co
mments
Ch
1
On
,Off
C
h2
O
n, Off
C
h1 Trigger
Use the multipurpose knob to set the
t
rigger level.
Ch2 Trigger
Use the multipurpose knob to set the
trigger level.
76 TBS1000B and TBS1000B-EDU Series Oscilloscopes User Manual