LAUNCH KES-200 Multimeter
C-2
Fig.2-02
Press [1] key to select the auto oscilloscope function.
The unit will display the main menu of oscilloscope
function as shown in Fig.2-03.
Fig.2-03
Channel Selection
After entering the main menu, select a desired
channel according to the prompts.
The functions on the oscilloscope main menu:
[1.OSCILLOSCOPE]: There is no automatic setting
in this function. User can set the time DIV and voltage
DIV manually according to the tested signals.
[2.SINGLE AUTO SET (CH1)]: The DIV of time and
voltage for Channel 1 is automatically set. The unit
receives and displays the signal waveform from
Channel 1.
[3.DUAL AUTO SET (CH1/CH2)]: The DIV of time
and voltage for Channel 1 / Channel 2 is automatically
set. The unit receives and displays the signal
waveforms from Channel 1/Channel 2
simultaneously.
[4.DUAL AUTO SET (CH3/CH4)]: The DIV of time
and voltage for Channel 3/Channel 4 is automatically
set. The unit receives and displays the signal
waveforms from Channel 3/Channel 4
simultaneously.
[5.FOUR AUTO SET (CH1/2/3/4)]: The DIV of time
and voltage for four channels is automatically set. The
unit receives and displays the signal waveforms from
four Channels simultaneously.
[6.PC COMMUNICATION]: Waveforms received
from four channels can be displayed and processed
on PC by means of this function.
Sensor Selection
When one of the items 2 - 5 on the main menu is
selected, it is necessary to select the type of the
sensor since each sensor has particular voltage and
frequency. The menu for sensor selection (18 items in
total) is as shown in Fig.2-04.
The first line of the menu shows the channel No. in
which the sensors need to be selected. The number is
automatically set from 1 to 4 by the system.
Fig.2-04
In order to measure and display the output signal of
the sensor being tested, the unit will adjust the DIV of
time and voltage, the triggering level and triggering
mode according to the selected sensor. For example:
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