Keysight Technologies U1190A Serie Guide Rapide page 8

Understanding the Function Buttons
Legend
Freezes the present reading in
the display.
Switches between the primary
and shifted
Turns the LCD backlight on or
off.
Sets the null/relative mode.
[a] The LED flashlight function is available for U1194A/U1193A/U1192A models
only.
8
Key response when pressed for:
Less than 1 second
functions.
Keysight U1190A Series Quick Start Guide
More than 1 second
Records the maximum,
minimum, or average value.
-
Turns the LED flashlight on or
[a]
off.
-