Hi, Got a avtech 787 dvr. I have purchased a remote control for it and the eye. I can view individual cameas etc using the buttons 1,2,3 etc but i can't access the menu when pressing menu button and can't search recorded video using the search button. if i press the menu button on the front of the dvr the menu comes up then if i press the menu button on the remote control the menu goes away so i know the dvr is receiving the signal from the remote( this is the same with the search button) i can also fast forward and pause using the remote once i have got the menu up using the front panel but the play button doesn't work on the remote. I do have the correct remote i checked on the web site(avc910td) any ideas??