1834 display problem

[linhkienbodam]

My VX2 display can rotate 1/3 display only. I tested it with other radar antenna from other boats and it runs same situation. What happen with my radar
Thank you

 

[Johnny Electron]

Is your TX Sector blanking turned ON? (Page 7-4 of the ops manual)

 

[linhkienbodam]

TX Sector blanking was off. I clear display memory and set it to factory default but it till not run well

 

[Johnny Electron]

The top left shows an alarm icon. If you press the ALARM button, what does it say?

 

[linhkienbodam]

It is NO POSITION larm because it did not connect to GPS

 

[Johnny Electron]

because you have tested it with other antennas, I would have to say it is something in the display that is bad. You factory cleared it so it shouldn't be related to a setting. I am guessing that it is the main processor board that has a problem. You might want to send that in for repair evaluation.