Technical Information – Altec Inc Technical Information. Thank you very much for being an Altec customer. At Altec, we make every effort to make your relationship with us simple and straightforward. As part of this effort, we are working to get technical manuals online to make them easy to access anytime you need them.Technical Support · Altec Axis I have a altec at200 bucket truck and months ago the level I have a altec at200 bucket truck and months ago the level syst started randomly dumping me out of the bucket only when upper control was selected so I removed the wire from top. Auto level works fine and lower control still works. Well now my left and right upper control stopped working.