User manual

91
Vertical View (Channel)
The Vertical view section describes how to set the vertical scale, position, bandwidth limitation,
coupling mode, and attenuation.
Moving the waveform position vertically
Procedure To move the waveform up or down, turn the
vertical position knob for each channel.
Selecting the vertical scale
Procedure To change the vertical scale, turn the VOLTS/
DIV knob; left (down) or right (up).
VOLTS/DIV
Range 2mV/Div ~ 10V/Div, 1-2-5 increments
Selecting the coupling mode
Procedure 1. Press the Channel key.
CH1
2. Press Coupling repeatedly to select the
coupling mode.
Coupling
Range DC coupling mode. The whole
portion (AC and DC) of the
signal appears on the display.
Ground coupling mode. The
display shows only the zero
voltage level as a horizontal
line. This mode is useful for
measuring the signal amplitude
with respect to the ground
level.