LAUNCH KES-200 Multimeter
C-5
any triggering and then become frozen mode.
(3) [3. SLOPE] --for rise/drop slope trigger switching
It determines the trigger slope of trigger voltage. User
can choose the rise slope or the drop slope as the
trigger slope.
(4) [▲▼V LEVEL] --for triggering voltage level
Use [▲] [▼] keys to adjust the voltage level. On the
right side screen, there is a small triangle sign to
indicate the trigger voltage and trigger slope.
(5) [◄►POSIT] --for trigger position adjustment
Press [◄] [►] keys to adjust the trigger position. On
the top screen, there is an arrow sign (▲or ▼) to
indicate the trigger position and trigger slope. When
the time DIV value is over 0.1 second, there will be no
trigger level sign or trigger position sign.
The triggering control function is the most useful
means for oscilloscope, which is often used to catch
the waveform or adjust the displaying position of the
waveform.
8. [CURRENT PAGE] --for saving page number
KES-200 will automatically save the tested
oscilloscope waveforms in the memory. Each screen
is saved on one page. Up to 50 pages can be saved.
The unit will automatically clear the saved data when
exit. The waveforms are saved in the way of scrolling,
that is, when the number of the saved pages is over
50, the over part will replace the former one in
numerical order in the same memory cell.
To store a page of waveform permanently, the user
should enter the HOLD mode to save it. Only in this
way can the waveforms be transferred to PC for
further processing when communicating with it.
9. When [ESC] key is pressed, the sub-menu
frame will be cancelled if there is, or the unit will
return to the upper level menu.
HOLD mode: [ 0.HOLD] is selected
On the normal mode, when the [0.HOLD] key is
pressed, the unit will enter the HOLD mode. At this
time, a menu for the expanded functions of HOLD will
appear on the top screen, as shown in Fig.2-06.
Menu for expanded functions is explained as follows:
[ 0.GRID] --for visible/ invisible grid
Press [0] key to select one of the two different display
forms with or without grid.
[1. AUTO] --for automatic setting
Press [1] key to perform the auto setting function. The
unit will set the voltage DIV automatically according to
the input signal range. At this time, the unit displays a
message “It is setting…” and then return to the
oscilloscope waveform display mode.
For the waveforms with high voltage such as primary
ignition signal, the oscilloscope waveform display may
not be replayed after the automatic setting. In this
case, please press [ESC] key to exit automatic setting.
[2.CURS] --for cursor controlling
Press [2] key, the unit will display a dialogue box as
shown in Fig.2-08.
Fig.2-08
There are 4 functions to choose:
(1) [1. CURS OFF] --hide the cursor from the screen
(2) [2. MOVE CURS A] --moving the cursor with a full
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