Interface Unit CS-120A Self Test

1.Open the cover of the interface unit.

2.Find DIP switch DP-1 on the lone circuit board. Turn switch #6 on to start the self test. The results of the check appear on the digital display beside the DIP switch.

3.Turn the DIP switch off after completion of the test.

 

 

 

 

 

Turn #6 on.

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

7

7

 

 

 

 

 

 

 

8

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If the readout shows "0" the unit is functioning properly. If it is not working properly any of the following nine numerals or six alphabets appear.

Digital display

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Figure 13-8 Interface unit CS-120A, cover opened

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Image 93
Furuno CSH-84, CSH-83 manual Interface Unit CS-120A Self Test, Interface unit CS-120A, cover opened