Hi, Welcome to video tutorial from Robojax. My name is Ahmad Shamshiri. I am from Canada.
now I'm going to show you how you can use this DS 0 1 3 8 oscilloscope kit. so
the input is connected to function generator now with the sinusoidal wave
that I have and then here this is for ac/dc and ground coupling so when you
grounded the input would be grounded this input will be connected to the
ground and if I go now this is AC it shows here if I go DC the signal if it's
shifted it goes to the original position with respect to 0. so AC will bring it
back from the same point up and down so it'll be at the middle. that you will see
it then this is a sensitivity this side is which is written here 10 millivolts
and then at the middle is 100 millivolt so this becomes 10 times smaller
displayed and then 1 volts again 10 times more so 10 times 100 is 1 volts so
this is how it is shown. so I'm gonna put it back. and this is the scaling by the
way when you move that you will see it here also it displays no yeah it shows
so this is defective maybe I've soldered it incorrectly or
something this should have been 100mV millivolts okay so the last one is
working and then this portion is not working. and then this one is scaling
this one times 1 mean exactly what you see times two mean twice smaller and
times five mean five times smaller whatever is a signal so whatever is
whatever you did make sure that you see this is being multiplied it shows and
change it accordingly so this is 10 millivolts but if I go to 5 times small
as choose 50 millivolts each division so that is done. these four switches are
for different purpose so this is for selecting an or holding so anytime you
just press hold it will just hold the signal and it will stay even if I
disconnected so the signal is here so you can read. it to the rhesus back just
press it it will go back to running. and then this square around this value is
time base it shows each square wave is supposed to be 50 micro second it shows
as as "U" incorrectly but that is referring "mu" or µ micro because maybe this
cannot show the micro symbol. so when the square is here these two buttons are up and
down or ready to function so 50 micro second C 20 micro second 10 micro second
the maximum that we can go for lower it goes one millisecond so each division
will increase and decrease so you can see the waveform to move it to the next
one we press this button it moves to the next this is the triggering mode so when
you set it on auto auto means regardless of the trigger level happens or not the
signal is displayed. because sometimes you need to see a certain level of
signal to be displaced so you set the trigger level but now it's Auto
regardless it is displayed now if I press this up and goes to normal so when
the trigger level happened it will display otherwise it will not and then
signal means when the signal triggers happen it just stays there and goes to
hold so a signal triggered it. now it's on hold
you cannot exit to exit back you have to make sure with this two button
make this normal and then press this so you can exit. now when pressing this this
is for rising edge let's go back to the
square wave so this is for rising H now the trigger happens when each waveform
goes up that trigger happens and the waveform is viewed now this also can be
changed with these two I'm going down that's falling edge and rising edge the
shape also changes. so after this I'm pressing this and cursor move this is
now green. now this is for the trigger level so you can change it to see at
what level it can trigger because this is normal I'm pressing it it comes down
down down now if I press this again now the square waved and gone here now the
color now we can slide the signal left and right.
and this shows that we are on the right side of the signal. I'm holding this and
make sure you pay attention that portion is coming to the left.
so now if I press it again the cursor will move here this is for vertical
shift of the signal.
now when I move this again it's coming back to timebase. now to see the data
about this waveform just present holders you see the data and HOLD . but if
you want to see live value just press this and all the value will be live for
example I can change the amplitude and you can see it 27 millivolts it changes
to 17 and then 8 and so forth so to exit back press and hold it.
it exists but it goes to hold and press it once more and it will exit. that is it.
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