September 30, 200718 yr comment_179636 cant believe im agreeing with Angus here but there is a back focus screw on this that should need adjusting you can do it on your workbench first before fitting the unit - advantage is then when you zoom it to cover the area you shouldnt need to refocus ( lock down the little adjuster arm too so it doesnt move over time ) Link to comment https://www.thesecurityinstaller.co.uk/community/topic/20851-ademco-3-dome/page/2/#findComment-179636 Share on other sites Share on LinkedIn Share on X Share on Facebook {lang="reddit_text" Share via email Share on Pinterest More sharing options... Share this post
September 30, 200718 yr Author comment_179647 you can do it on your workbench first before fitting the unit - advantage is then when you zoom it to cover the area you shouldnt need to refocus ( lock down the little adjuster arm too so it doesnt move over time ) Thanks for your help; I will try it again later, out flying all day today I fly gassed up Link to comment https://www.thesecurityinstaller.co.uk/community/topic/20851-ademco-3-dome/page/2/#findComment-179647 Share on other sites Share on LinkedIn Share on X Share on Facebook {lang="reddit_text" Share via email Share on Pinterest More sharing options... Share this post
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