Turning Off The Lcd Screen Backlight - Agilent Technologies ENA Series User Manual

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Setting and Using the Control and Management Functions

Turning off the LCD Screen Backlight

You can switch off the backlight (illumination) of the LCD screen of the E5070B/E5071B.

This extends the life of the backlight when using it continuously over a long period.

Turning off the LCD Screen Backlight

Step 1. Press

Step 2. Press

to switch the backlight on/off.

Switching off the backlight causes indications on the LCD screen to be almost invisible.

The backlight that has been switched off can be turned on again by pressing

the LCD backlight is off,

works as a key for switching the backlight back on.

E5070b E5071b