Charles Machine Works Inc The 2450GR ユーザーズマニュアル

1. When a hyperbola (1) is appears , move the cart in the opposite direction. A vertical white line (2) will 

display on the radar map. Move the cart until the white line is in the center of the hyperbola.   

2. Mark the ground: Use spray paint to mark the 

location on the ground (shown). A red arrow 
on the side of the antenna corresponds to the 
white line on the radar map.  

3. Mark the acquisition map: 

•

Using the Up/Down buttons (4), position 
the red horizontal cursor (3) at the top of 
the hyperbola. 

•

Press the MARK button (5) to open the 
Mark Window.  (See next page.)