Configuration And Calibration Menu Navigation System; Soft-Key Functions And Icons - GasTech D-Guard2 Operator's Manual

11.3. Configuration and Calibration Menu Navigation System

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D-Guard uses a soft-key navigation system to allow fast access to various detector configuration and calibration
functions. Depending on the context of the configuration or calibration screen being accessed, the four keys will have
specific actions assigned to them.
Within each function screen, a guided help system provides information on present location within the menu system
and guidance on performing the function relating to that menu location.
The four magnetic user keys are indicated by the four white circles on the front panel. Placing the magnetic stylus over
these markers operates the key and performs the action that is assigned to it at the time.
Return Home
Next Location
(where this key
will take you)
Although the function of the keys change based on context, there are only a small number of basic key function icons
to remember. There are also a number of 'fixed' key function locations to simplify navigation to common screens such
as the home screen. If there is no icon next to a key marker, then that key has no effect.
11.3.1

Soft-Key Functions and Icons

Soft Key Icon
Return directly to the home screen
Go back one screen
Next Screen
Increment value or toggle selection
Decrement value / toggle selection / start action
Save changes
Enter setting page
Function
31
D-Guard
Present Location
('you are here')
Start Action
Screen Location
Always Top Left
Top Left or Top Right
Always bottom Left
Always Top Right
Always Bottom Right
Always Top Left
Always bottom Right
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