The Keypad; The Backlight - Fluke 983 User Manual

Fluke 983
Users Manual

The Keypad

Use the keypad to navigate among different screens on
the display, refer to Figure 2.

The Backlight

The Particle Counter is equipped with an automatic
backlight that stays on for two minutes when the unit is
powered up. If within two minutes no keys are pressed,
the backlight turns off to conserve battery power. If the
backlight goes out, press any function or arrow key to turn
it back on.
6
Turns the Particle Counter on and off.
Power Key
Press to navigate up and down through
the different sections of the menus or to
Arrow Keys control the display contrast when on the
Main Screen.
Each function key corresponds to a
F 1 F 2 F 2 F 4
name above each function key. Different
menus have different labels above the
Function
keys.
Keys
Figure 2. Fluke 983 Keypad
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