UNI-T UPO2102 User Manual page 16

User's Manual
measured waveform with reference waveform.
④ Vertical POSITION: Vertical position knob is used for move the vertical position of the current channel
waveform. The vertical displacement value will display at the baseline cursor. Press this knob to return
the channel display back to the vertical midpoint.
⑤ Vertical SCALE: Vertical position knob is used for adjusting the vertical scale, turn clockwise to
decrease the scale, turn counterclockwise to increase the scale. With this process, waveform will
display increasing or decreasing and position information
same time. The vertical scale stepped as 1-2-5 order. Press the knob allows the vertical adjustment to
switch coarse and fine adjustment mode.
(2) Horizontal Control
(3) Trigger Control
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HORI MENU: Horizontal menu is for display window extension, Multi-Scopes,
①
time base (XY/YT) and trigger holdoff.
② Horizontal POSITION: The trigger point moves around the left or right of the
center of the screen when adjusting the horizontal position knob. And the
waveform of all the channel moves to left or right. Horizontal position parameter
will display on the top of the screen in real- time. Press this knob to
return the channel display back to the midpoint position.
③ Horizontal SCALE: The trigger point moves around the left or right of the center
of the screen when adjusting the horizontal scale knob. And horizontal
displacement value
time. Press this knob to return the channel display back to the midpoint
position. The time base scale stepped as 1-2-5 order. Press the knob to switch
main window and extension window.
MODE: Press this key to switch mode to Auto, Normal or Single. The backlight
①
corresponding to the current trigger mode will turn on.
LEVEL: Trigger level adjusting knob. Turn clockwise to increase the level and turn
②
counterclockwise to decrease the level. During the adjustment, the trigger level
at the top right corner of the screen
Press this knob to quickly reset the trigger level back to 50% trigger signal
position.
TRIG MENU: Press to display trigger menu. For more details refer to Trigger
③
Setting System.
FORCE: Force trigger key. In Normal, Single trigger mode, press this key to force
④
a trigger.
HELP: Press to display built-in help system of the oscilloscope.
⑤
will also be presented at the
on the top of the screen will change in real-
will change in real-time.
MSO/UPO2000 Seri es
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