Boonton 4500B Peak Power Meter Manual de usuario descargar pdf (Pagina 82)

100

101

Boonton 4500B RF Peak Power Analyzer

Operation

4-10

Figure 4-8. System Keys

4.7 System Keys

The system keys are located at the top of the front panel control area. See Figure 4-8.

They control functions related to the operating mode, display mode, hard copy output

and configuration.

Prev Pressing Prev returns control to the next higher menu in the menu structure (Figure 4-2), unless

the last menu displayed was from a different branch. In that case, pressing Prev returns to the last

menu displayed.

Esc Pressing Esc halts a process, clears reports and displays the Top Level Menu.

Text Pressing Text (Graph) toggles the display between the graphic mode and a text screen summarizing results

(Graph) of automatic signal measurements. The text display is shown in Figure 4-9.

Help Pressing the Help key enables the Help mode and displays the Help screen associated with the current

menu. See Figure 4-10. In the Help mode the instrument continues to operate and all controls remain

active. The Help key operates as a toggle; press it to deactivate the Help mode and return to the graphic

display. You may also press the Esc key to deactivate the Help mode. When a red error message is

displayed, pressing HELP will provide more detailed information about the error.

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Boonton 4500B Peak Power Meter Manual de usuario Pagina 82

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