Wavetek MS1300, Руководство по эксплуатации, Страница: 40 / 71

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MOVING THE MARKER
A vertical marker appears over the currently selected channel. The
channel number, type and label appear in the upper right-hand
portion of the screen. The frequency and level of the video and
audio carriers for the selected channel can be seen directly beneath
the graph. You can use the left or right arrows to select the previous
or next channel. You can also use the numeric entry keys to tune
directly to the desired channel.
ADJUSTING THE REFERENCE LEVEL
The reference level setting is displayed above the graph. This is
the level at the very top line. You can adjust the reference level
using the up and down arrows. When you press the SHIFT +
keys, your microStealth automatically sets the optimum reference
level for you.
ADJUSTING THE SCALE
The scale setting is displayed above the graph. You can adjust the
scale to provide the best view of the carrier levels by pressing the
soft key. A new set of soft keys appear. Use the and
soft keys to increment and decrement the scale value. Press the
soft key when you have finished.