Tektronix NetTek YBT250, Руководство пользователя

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Operating Basics
2- 12
YBT250 Field Transmitter & Interference Tester User Manual
Table 2- 5: Tuning control area elements (Cont.)
Button Function
This button is used to set the Channel number.
The frequency will be set to the appropriate value
for the selected channel. Tap the button to use the
numeric keypad; tap the box to use the knob.
This button is used to set the Measurement
Frequency. Tap the button to use the numeric
keypad; tap the box to use the knob.
Measurement Area
Icons and buttons in the Measurement Area change depending on the
function selected by the Shared Control buttons:
H
For descriptions of Measure display buttons and icons, see
page 3--69.
H
For descriptions of Spectrum display buttons and icons, see
page 3--2.
H
For descriptions of Interference display buttons and icons, see
page 3--36.
Using the Touch Screen
To select items on the display, just touch them. For example, to
display a signal spectrum, simply touch the Spectrum button at the
middle right of the display (labeled with a 2).