Digital oscilloscope 400150 – Quick Guide
2018-08-27 / HS
Simple setup guide:
400150-Simple_Setup_AC
Dansk
manual:
Vend!
Frederiksen Scientific A/S
Tel. +45 7524 4966
Viaduktvej 35 · DK-6870 Ølgod
Fax +45 7524 6282
www.frederiksen.eu
Quick Guide
This guide is not meant to be a general manual, it only
shows how you easily obtain the waveform of a 50 Hz
AC voltage.
You will need an AC power supply, two lab leads and an
adapter 111005. Place the adapter on the BNC socket
marked CH1.
Connect the AC output of the power supply to the
safety sockets of the adapter. Adjust the voltage to e.g.
6 V.
Buttons grouped
The two inputs are controlled by the buttons above
them.
A
sets the scale of Ch 1,
E
shifts the trace
vertically. Similar for Ch 2 – buttons
B
and
J
.
The next button group controls the time base of the
oscilloscope.
C
selects the scale while
G
shifts the zero
point right or left.
Buttons in group
D
control the
trigger
. The trigger
defines the zero point of the axis relative to the
incoming pulses. The trigger level is set by button
L
.
Buttons
F
and
H
are used for selections within menus
that appear on the screen.
M
is a dial, also used for
selecting options shown on screen.
The buttons in group
N
control major functions – often
leading to menus controlled by the
F
and
H
buttons.
Button
K
removes possible menus from the screen.
Setting up – step by step
1 –Resetting to factory settings
Group
N:
Press
Utility
.
(This opens a range of choices
for the
H
buttons.)
Group
H
: Press
H1
for
Function
.
(This opens a menu on the left side
of the screen.)
Turn the dial
M
to select menu item
Adjust
.
(This opens a range of new choices
for the
H
buttons.)
Group
H
: Press
H3
for
Default
.
After emitting clicking sounds for a
short while, the oscilloscope is
brought to a well-defined state.
(The screen will probably not show anything
recognizable at this stage.)
2 – Automatic settings
Group
N:
Press
Autoset
.
The screen should now display a
few periods of a sine wave.
3 – Input setup
Press the red button
CH1
.
(This opens a range of choices
for the
H
buttons.)
Group
H
: Press
H3
for
Probe
.
(This opens a range of choices for
the
F
buttons.)
