Automatic Calibration - Launch EM101N User Manual

LAUNCH
Tap it to select the target channel.
Connection status button
18
/ Cursor position
Turn on/off the horizontal/vertical cursor measurement
function. When set to ON, two horizontal/vertical
reference lines named with Y1 & Y2/X1 & X2 will be
19
displayed on the waveform display area. The user can
use /
line directly to move it.
/ or
20
Fine tunes the vertical/horizontal reference line.
Measurement value area
21
Level scale of the Channel 1
22
Channel 2 marker
23
Shows the reference points of the displayed waveforms.
If there is no marker, the channel is not displayed.
Waveform display area
24
Channel 1 marker
Shows the reference points of the displayed waveforms.
25
If there is no marker, the channel is not displayed.

3.1.2 Automatic Calibration

The automatic calibration routine lets you optimize the oscilloscope signal path for maximum
measurement accuracy. You can run the routine at any time but you should always run the routine if the
ambient temperature changes by 10°C or more.
For accurate calibration, power on the EM101N and wait twenty minutes to ensure it is warmed up.
Calibration mainly includes simulation channel calibration, trigger voltage of trigger circuit calibration and
non-linear calibration of horizontal base line deviation.
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EM101N New Energy Oscillograph Multimeter User Manual
or / to fine tune the line or drag the
/ Fine-tuning button
channel (only the channels that
have been turned on) selection
pop-up will appear. Tap it again
to fold the submenu.
Tap this button to search and
connect EM101N. It will display
"Connected" when successfully
connected.
Tap this button once to start the
cursor calculation function. Tap
it again to disable it.
When the horizontal cursor is
ON, the fine tuning buttons
display
vertical cursor is ON, the fine
tuning buttons will change into
and
Go to Menu -> Measure to
expand it.
If the marker is displayed as
, it indicates the channel is
not the current channel. Tap the
marker
indicating the channel is the
current channel.
Same with "Channel 2 marker."
8
and . If the
.
, it will change into