TECHNIKA FREEVIEW HD SET TOP BOX *

I am selling Technika Freeview HD set top box box. Model STBHDIS2010. HDMI connection, recieves Freeview and Freeview HD channels such as BBC HD, ITV1 HD etc. 2 X Scart and HDMI connection. Boxed, manuals, and Remote. Excellent condition. This cost me 50 and the reason I am selling very cheap, is that I cannot seem to pick up the Freeview HD channels on it, and it may be freezing. Possibly the unit needs resetting or something.