JMA-9100/7100 Installation Manual > 4.INITIAL SETTING > 4.4  RANGE ADJUSTMENT
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4.4 RANGE ADJUSTMENT
Adjust the range so that the range of the target on the radar video screen is 
indicated correctly.
Procedures
1) Search the radar display for a known target of which range has been 
confirmed.
2) Open the [Service Man Menu] screen.
3) Open the [3.Range Adjustment] screen according to the operation shown 
below.
For how to input values on the value input screen, see Section 3.3.4 in the 
instruction manual.
4) Operate the  +  or  -  button to set the range adjustment value so that the 
target measured in procedure 1 is located in the appropriate range.
5)  Left-click the  ENT  button to confirm the value.
 
 1. Adjust Menu
ā
3. Range Adjustment