Operation Manual

Press OK to confirm changes and leave control. Press CANCEL to abandon changes and
revert back to the values before entering this screen.
4.3.2 Masked Text Edit Control
The masked editor is a similar control to the text editor but only limited characters can be
entered at any particular position. It is designed to enter latitude, longitude and passwords.
4.3.3 Spin Control
Spin controls are designed for numeric parameters. Rotate the bottom-right knob (page
selector) to increase/decrease the selected value. The bottom-left (zoom) knob will
increase/decrease the value with a different step compared to the page selector.
4.3.4 Selection Control
Selection boxes, also known as combo boxes on Windows operating system, are used to
select a value from list of predefined values. Use the page selector to scroll through the list.
4.3.5 Checkbox and Checkbox List
A checkbox enables or disables a particular parameter. Press SELECT to toggle the value.
If an option is enabled a check mark will be shown, otherwise an empty rectangle will be
displayed.
Use page selector to scroll through the checkbox list. Press the ALL to enable all options.