•
Enter key has a special meaning. From any menu screen it will take you directly back
to the main screen (the sensor screen). If you now press the Back key it will take you
back to the screen where you were before pressing Enter. On the sensor screen you
can still use the Up and Down arrows to scroll up and down a page and the Back key
will still take you back to where you were before pressing Enter. If you press 1
however (Main Menu) the back shortcut is lost (it’s not a true history list yet).
•
Key 3 on the sensor screen is another hidden feature. It will toggle sensor readings
between displaying values with a one decimal prevision and no precision. Default is
no precision. This applies to all temperatures and the humidity level.
To enter Edit mode you select the number key corresponding to the data item you want to
edit on a navigation screen with data items. To indicate that you are in edit mode, the data
value is highlighted.
The following keys are used in Edit mode:
•
Keys 1-3 are not used.
•
Up and Down arrows are used to scroll up and down in the value list. More info
about different types of data items later in this document.
•
Back key takes you back to navigation mode and cancel any changed data. Data is
with other words not saved when you press the Back key.
•
Enter key will save the data and most of the time take you directly back to
navigation mode (covered under data types).
Data Types
Most of the data (properties) you can change are changed using values in a selection list.
You use the Up and Down arrows to scroll up and down in the selection list. You can
scroll “around the corner”. For data items with only two selection items (e.g. Yes/No),
you can use either the up or down key to toggle between the two values.
Most Integer values are edited as lists with a min and max range. The value might also be
restricted to be changed in specific increments (e.g. 5, 10, 15, 20, …). In a few rare cases
integer values are entered one digit a time. When entering edit mode, the integer value
will be displayed as a five digit zero padded number. To enter a number less than 5 digits,
leave the first digits at 0. Press Enter until all digits are set.
Date and Time values are edited in a special way. Using date as an example, when
entering edit mode, the year (or last two digits of the year) will be highlighted. Use Up
and Down arrows to change year. When done, press Enter. Now the month will be
highlighted and you change it in the same way. Press Enter again and the day is
highlighted. Pressing Enter a final time will save the new date. Pressing Back at any time
when editing the date will cancel the change operation and take you back to navigation
mode.
OperatorPanel_4.15.14.doc
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