JRC 1000 radar - possible fault

[Polarsailor]

Hi There

I have an old JRC 1000 monochrome radar. It has worked fine up to now. Now the vessel position (circle around the vessel of scatter) seems to have moved up the screen to quite near the top. It definitely isn't the offset setting, I know about that. The vessel is a fair bit higher up the screen than when the offset is activated.

I can't see anyway of adjusting this? Anyone any idea what the issue maybe?

Brgds Keiron

 

[earlybird]

If you haven't tried already, it might be worth doing a factory reset, pressing VRM/EBL whilst switching on in case you don't have the manual.

 

[Burnham Bob]

I have no idea either but can send you a pdf of the manual if you need one. i
fr required pm me

 

[Polarsailor]

I have no idea either but can send you a pdf of the manual if you need one. i
fr required pm me

Thanks Burnham Bob, I already have the manual. Unfortunately t doesn't help much!!

Brgds Keiron

 

[Burnham Bob]

If you find the answer let me know - mine might go wrong. Just a thought - and maybe a stupid one - has the radome moved?