I bought the acoustic research aar 1540 with the lcd screen off of ebay brand new in box. The bad news is there was no manual in the box just the remote. E mailed the guy but no response. I checked ar website and audiovox website but could not find any manual and Ive been told they dont make this remote anymore. I did find out that it has a smart learn function but I dont know how to operate it. If any body can heop it would be greatly apppreciated. Thanks.