Anritsu S251C manual Function Hard Keys, Mode, Sweep, Functions and Operations

Chapter 2 Functions and Operations

Function Hard Keys

MODE	Opens the mode selection box (below). Use the Up/Down arrow key to select a
	mode. Press the ENTER key to implement.

MEASUREMENT MODE

FREQ - SWR

RETURN LOSS

CABLE LOSS - ONE PORT

INSERTION LOSS (+6 dBm)

INSERTION GAIN (–30 dBm)

DTF - SWR

RETURN LOSS

POWER MONITOR

RF SOURCE

Figure 2-2. Mode Selection Box

FREQ/DIST Displays the Frequency or Distance to Fault softkey menus depending on the measurement mode.

AMPLITUDE Displays the amplitude softkey menu for the current operating mode.

SWEEP Displays the Sweep function softkey menu for the current operating mode.

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