Exfo FPM-600 Power Meter Manuale Utente Scaricare il pdf (Pagina 20)

Getting Started

14 FPM/FLS/FOT-600

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 light for about 10

seconds.

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

the keypad, then press the actual button you want.

To activate/deactivate the backlight:

From normal operating mode, hold down ( on FLS-600) a few

seconds.

Accessing and Navigating Setup Menus

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

follows:

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

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

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

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

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Exfo FPM-600 Power Meter Manuale Utente Pagina 20