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ScopeMeter
®
Test Tool
How to Use the Test Tool
13
Input Channel Selection
To select an input channel:
1. Press the required channel key (A-D):
• the channel is turned on
• the channel key illumination is turned on
2. If the channel key is illuminated,
L and K are now assigned to the indicated channel.
To set multiple channels to the same range (V/div) as, for example, input A, do the following:
1. Select the input A measurement function, probe setting and input options for all involved
channels.
2. Press and hold A.
3. Press B and/or C and/or D.
4. Release A.
Notice that all pressed keys are illuminated now.
L and K applies to all involved input channels.
View an Unknown Signal with Connect-and-View™
The Connect-and-View™ feature lets the test tool show complex, unknown signals automatically.
This function optimizes the position, range, time base, and triggering and assures a stable
display of virtually any waveform. If the signal changes, the setup is automatically adjusted to
maintain the best display result. This feature is especially useful for quickly checking several
signals.
To enable the Connect-and-View feature when the test tool is in MANUAL mode:
1. Press
J to perform an Auto Set. AUTO appears at the top right of the screen, the key
illumination is off.
The bottom line shows the range, the time base, and the trigger information. The waveform
identifier (A) is visible on the right side of the screen. See Figure 5. The input A zero icon - at
the left side of the screen identifies the ground level of the waveform.
2. Press
J a second time to select the manual range again. MANUAL appears at the top
right of the screen, the key illumination is on.
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