Pentax R-200 Series Instruction Manual page 111

8.1.2.1 Point Coordinates, Distance and H. angle
Select the 2. POINT COORDINATES and press [ENT] to
view POINT COORINATES screen.
Select 1. CO and press [ENT] to view CO screen.
Press [ENT] to open the PN input screen.
Input your desired point name by pressing keys and press
[ENT] to view X screen.
Press [ENT] to open the X coordinate input screen.
Input your desired value by pressing each keys and press
[ENT] to go Y coordinate.
Press [ENT] to open the Y coordinate input screen.
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