DMTA-10040-01EN, Rev. E, February 2018
Chapter 5124
7. Press the GAIN key ( ) twice to display H GAIN in the upper-left corner of
the screen, and then decrease the horizontal gain with the knob until the signal
from the larger notch is about 3 divisions away from the crosshairs (see Figure 5-5
on page 124).
Figure 5‑5 Adjusting the horizontal gain
8. Press the GAIN key ( ) to display V GAIN in the upper-left corner of the
screen, and then increase the vertical gain until one of the notches reaches the top
of the screen.
In the example shown in Figure 5-6 on page 124, the signal from the bigger notch
is set to the last vertical division, which is equivalent to 90 % screen height.
Figure 5‑6 Adjusting the vertical gain
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