Amplified UHF/VHF/FM Antenna (150-1611) Preparation Faxback Doc. # 31400 The basic information below applies to all installations. EXTENDING THE ANTENNA ELEMENTS To open the four antenna elements, loosen the thumb screws on the top and bottom of the antenna housing. Then fold out the elements to the position shown and re-tighten the thumb screws; DO NOT OVER TIGHTEN. CAUTION: Do not open the antenna housing. There are no user serviceable parts inside. (SP/yo 3/19/96)