Function Keys; Display Screen - Extech Instruments TKG100 User Manual

Function Keys

Function keys, or F keys, such as F1, F2, and F3 have
various gauge functions and may change depending on
the display screen. View the bottom of the display screen
for the function that corresponds with the appropriate F
key. For example, F1 may correspond with the Save
function, F2 with the Freeze function, or F3 with the
Directory function (Dir).

Display Screen

The gauge has a graphic style Liquid Crystal Display
(LCD). Viewing the screen is best from straight above or
slightly below the surface rather than from side to side. If
external temperatures are below 32F (0C), the display
may be slow to update information.
MENU/OK key
F1 key
F2 key
F3 key
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