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Wahl DHS520
7.3 Menu Mode
When the thermometer is in Menu Mode, the menu options available in the
Wahl DHS520/520B thermometer can be accessed. This allows you to
view and configure the setup of the thermometer and select the options that
best suit your temperature measurement requirements.
At start-up and during normal operation, the thermometer is in Measure Mode.
1)
To access Menu Mode press the
The main menu options are displayed as icons. There are 11 main
menu options, although only 8 icons are displayed within the screen at
any one time (See Fig. 21).
2)
Use the
currently selectable menu item is highlighted by a 'flashing' frame.
3)
To select a menu option, press the
When a main menu option is selected, the available sub-options are
displayed.
4)
Use the
menu. Press the
5)
For sub-options where a numeric value is required, use the scroll keys
to select the required numeric value, then click on the
value. For example, to change the emissivity from 1.00 to 0.78, select
the Emissivity menu, then press and hold in the
value from 1.00 to 0.78. If you 'overshoot' the value, use the
return to the required value
6)
When you have set a required parameter value, press the
return to the main menu options.
Page 18
and
keys to scroll through the menu options. The
and
keys to highlight the required sub-option in the
key to select it.
Fig. 21 Typical 'Menu Mode' screen display
key.
key.
key to change the
User Manual
key to set this
key to
key to
315021
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