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9.3 Setting the CHA NNEL Screen
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9.3.5 Setting the Magnification/Compression Ratio Along the
Voltage Axis
Function
display Meaning
:
Move the cursor up in the selection window.
:
Move the cursor down in the selection window.
NOTE
・
Specifies the magnification/compression ratio for each channel to be used for
display and recording.
・
Performs magnification/compression using the center of the screen as
reference.
Procedure
Screen: CHANNEL, Waveform display
1. Use the Menu keys to display the desired screen.
2. Press the CH.SET key to display channel to be set.
3. Move the flashing cursor to the zoom item.
4. Use the function keys or the Jog/Shuttle control to make a setting.
･ The measurable area for each voltage range is about ±1.25 times the full-
scale voltage axis (20 DIV). The display area on the waveform screen
depends on the magnification and compression settings, but the measurable
area is not affected. So even if seemingly displayable on the screen, any part
of a waveform that exceeds the measurable area of the voltage range cannot
be read.
･ Magnification/compression along the measurement range is performed using
the center of the screen as reference, if the Magnification/compression ratio
is changed.
･ Depends on display format, magnification/compression ratio is changed as
below:
Single screen: ×1/2,×1,×2,×5,×10
Dual, quad, oct, hex, X-Ysingle/dual screens:×1/4,×1/2,×1,×2.5,×5
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