J22 TDLAS Gas Analyzer
Operating Instructions
Hauser
47
Symbol
Meaning
Escape key combination (press keys simultaneously)
In a menu, submenu
•
Pressing the key briefly:
•
Exits the current menu level and takes you to the next higher level.
•
If help text is open, closes the help text of the parameter.
•
Pressing the key for 2 seconds returns you to the operational display (home position).
With a Wizard:
Exits the wizard and takes you to the next higher level.
With a text and numeric editor:
Closes the text or numeric editor without applying changes.
Minus/Enter key combination (press the keys simultaneously)
Reduces the contrast (brighter setting).
Plus/Enter key combination (press and hold down the keys simultaneously)
Increases the contrast (darker setting).
Minus/Plus/Enter key combination (press the keys simultaneously)
For operational display:
Enables or disables the keypad lock (only SD02 display module).
5.5.1
Opening the context menu
Using the context menu, the user can call up the following menus quickly and directly from the operational display:
•
Setup
•
Data backup
•
Simulation
Calling up and closing the context menu
The user is in the operational display.
1.
Press
for 2 seconds.
The context menu opens.
A0017421-EN
Fig 47. Context menu
2.
Press
+
simultaneously.
The context menu is closed and the operational display appears.
Calling up the menu from the context menu
1.
Open the context menu.
2.
Press
to navigate to the desired menu.
3.
Press
to confirm the selection.
The selected menu opens.
5.5.2
Navigating and selecting
Different operating elements are used to navigate through the operating menu. The navigation path is displayed on
the left in the header. Icons are displayed in front of the individual menus. These icons are also shown in the header
during navigation. Refer to the example below for an overview of the navigation path.
For an explanation of the navigation view with symbols and operating elements, see
Содержание SpectraSensors J22 TDLAS
Страница 2: ...Operating Instructions J22 TDLAS Gas Analyzer 2 Endress Hauser...
Страница 150: ...www addresses endress com...
