Tektronix NetTek YBT250, Руководство пользователя

Страница: 51 / 338

Operating Basics
YBT250 Field Transmitter & Interference Tester User Manual
2- 11
Table 2- 4: Command bar area elements (Cont.)
Button/Icon Function
Displays the Open dialog box, which enables
you to select a saved setup to load. Replaces the
Edit button when Hide Setup Controls is
selected.
Toggles between running and pausing (stopping)
measurements.
Shows that the YBT250 is stopped. The
Timestamp Readout appears when measure-
ments are stopped.
Shows that the YBT250 is acquiring measure-
ments.
Shown when displaying recalled data.
Opens the instrument Online Help.
Tuning Control Area
Table 2--5 describes the Tuning Control Area elements (left to right).
Table 2- 5: Tuning control area elements
Button Function
This drop-down list selects the signal standard and
channel table.
This button changes the Freq (MHz) setting to the
forward link (downlink) frequency for the selected
channel, or, in the case of W-CDMA, selects the
corresponding forward channel.
This button changes the Freq (MHz) setting to the
reverse link (uplink) frequency for the selected
channel, or, in the case of W-CDMA, selects the
corresponding reverse channel.