[Reference Position (Search)]

This item can be changed if necessary. The reference position is automatically set at the same time the measurement region is specified. This item can be used to change the reference position to any desired position.

For the reference position, see

User's Manual, "Terminology".

In the "Item tab" area, tap [Reference position].
In the "Image display" area, the current reference position is displayed with a cross-shaped cursor.
Change the reference position.
In the "Reference coordinate" area, tap [...] for each item and specify values for your desired reference coordinates (the coordinates of the reference position).
How to input a value:User's Manual, "Inputting a Value"
The cross-shaped cursor in the "Image display" area will move to the specified coordinate position.
Using arrow buttons to change the coordinate position:
In the "Reference coordinate" area, tap one of the arrow buttons.
In the "Image display" area, the cross-shaped cursor will move one pixel per tap.
In the "Reference coordinate" area, the reference coordinate values (X, Y) will also change as the cross-shaped cursor moves.
Changing the reference position by measurement:
While the image to be measured is displayed, tap [Measure ref.].
The measurement coordinates are re-calculated and reflected in "Reference coordinate" of the "Reference coordinate" area.

Note

Tips for position adjustment

You can easily specify the reference position if you first input approximate coordinate values and then adjust them using arrow buttons in the "Reference coordinate" area. The Zoom function is useful for fine adjustment.
For the Zoom function, see User's Manual, "Using Zoom Function".