13. These graphics present the coupling modes of channel 2(CH2). The graphic “
～
” indicates AC, the
graphic “
－
” indicates DC.
14. This reading shows the vertical Voltage Unit Scale of CH2.
15. These graphics show the coupling mode of CH1, among which the graphic “
～
” express indicates AC, the
graphic “
－
” indicates DC.
16. This reading shows the vertical Voltage Unit Scale of CH1.
17. The blue pointer gives the grounding datum point of the waveform on CH2, which is the zero position of
CH2. No display of this pointer indicates that the channel has not been opened.
18. OPTION operation prompt: There are different prompts for different OPTION operations.
19. The red pointer gives the grounding datum point of the waveform on CH1, which is the zero position of
CH1. No display of this pointer indicates that the channel has not been opened.
20. Waveform display area. Red waveform represent CH1, blue waveform represent CH2.
5.3. Menu Description
The following example shows how to use the tool’s menus to select a function, as shown in the following
figure.
1. Press the
MENU
key to display the Function Menu on the right of the screen and the corresponding
optional settings on the bottom. Press
MENU
again will hide the Function Menu.
2. Press the
MENU
▲
or
MENU
▼
key to select different function menus.
3. Choose one key from
F1
to
F5
and press it to change function setting.
See the following Figure:
Figure 5: the Tool’s Menus
5.4. Manually Setting the Vertical System, Horizontal System and Trigger Position
OPTION
key for multiple setting key and to set trigger vertical position, main time base and horizontal position
(trigger horizontal position) during edge trigger and video trigger or trigger vertical position for Horizontal time
base and trigger vertical position and horizontal level position during alternate trigger
The following example shows how to use
OPTION
key to make a setting.
When trigger mode during edge trigger and video trigger:
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