Anritsu S251C Setting the Scale, Save and Recall a Setup, Save and Recall a Display, Auto Scale

Chapter 3 Getting Started

Setting the Scale

Auto Scale

The Site Master can automatically set the scales to the minimum and maximum values of the measurement on the y-axis of the display. This function is particularly useful for mea- surements in SWR mode. To automatically set the scales:

Step 1. Press the AUTO SCALE key.

The Site Master will automatically set the top and bottom scales to the minimum and maximum values of the measurement on the y-axis of the display.

Amplitude Scale

The following procedure sets the top and bottom scale display.

Step 2. Press the AMPLITUDE key to call up the Scale Menu.

Step 3. Press the TOP soft key and use the keypad or Up/Down arrow key to edit the top scale value.

Step 4. Press the BOTTOM soft key and use the keypad or Up/Down arrow key to edit the bottom scale value.

NOTE: Typically the y-axis scale of the display is 0-54 dB (return loss) but for some measurements (for example, insertion loss) the scale should be changed to 0-10 dB. If the scale is not changed, some measurement results may not be easily displayed on the screen.

Save and Recall a Setup

Saving a Setup

Saving a setup configuration in memory will preserve the calibration information.

Step 1. To save the configuration in one of the 10 available user setup locations, press

SAVE SETUP .

Step 2. Use the key pad or the Up/Down arrow key to select a location (1 - 10). Step 3. Press ENTER to save the setup.

Recalling a Setup

The following procedure recalls a setup from memory.

Step 1. Press the RECALL SETUP key.

Step 2. Select the desired setup using the Up/Down arrow key.

Step 3. Press ENTER to recall the setup.

Save and Recall a Display

Saving a Display

The following procedure saves a display to memory.

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