Fluke 4180 [18/30] Figure 1 display panel

Fluke 4180 [18/30] Figure 1 display panel
4180, 4181 Precision Infrared Calibrator
Parts and Controls
12
The °C/°F Key allows you to change the displayed temperature units from °C to °F
and vice versa.
Menu Key (4)
The Menu Key allows the user to access all parameter and settings menus. From the
main menu, the user can use the soft keys to access submenus and functions.
Exit Key (5)
The Exit Key allows you to exit menus and cancel newly entered values.
Arrow Keys (6)
The Arrow Keys allow you to move the cursor on the display, change the display lay-
out, and adjust the contrast of the display.
Enter Key (7)
The Enter Key allows you to select menus and accept new values.
Soft Keys (8)
The Soft Keys are the four buttons immediately below the display (labeled F1 to F4).
The functions of the soft keys are indicated on the display above the buttons. The
function of the keys may change depending on the menu or function that is selected.
Block Temperature Indicator (9) [Patent Pending]
The block temperature indicator allows users to know when it is safe (50°C to 60°C)
to install the target cover. The indicator illuminates when the target exceeds approxi-
mately 50°C. The indicator illuminates until the target cools to less than approximately
50°C. If the instrument is disconnected from mains power, the indicator ashes until
the target temperature is less than approximately 50°C.
Figure 1 Display panel

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