Exfo EPM-500 Power Meter Manual de usuario descargar pdf (Pagina 12)

Getting Started 7

Activating the Backlight

When operating the unit in the dark, use the backlight to make data on the display

more visible. The keypad buttons will also lighten for about 10 seconds.

Note: When backlight is activated, you must always press a button once to

lighten the keypad, then press the actual button you want.

To activate/deactivate the backlight:

From normal operating mode, press .

Accessing and Navigating Setup Menus

Setup menus differ in each model. You may access and navigate menus as follows:

³ Press repeatedly to switch between options in a menu level.

³ Press once to access a submenu from the main level.

³ Press to exit menus (one level at a time).

Note: Details about each menu option are given in this user guide.

PM DATA SRC

P/F CAB 1

PREF

Normal Mode

EOT-500

*: Default cable name

PM DATA

P/F CAB 1

Normal Mode

EPM-500 ELS-500

SRC

PREF

Normal Mode

*: Default cable name

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Exfo EPM-500 Power Meter Manual de usuario Pagina 12