Brad Weber wrote on Sun, 05 September 2010 09:39 |
The only way to keep a projector from needing to resync when switching sources is to make sure it sees a constant sync signal, which pretty much means some type of switcher/scaler or seamless switcher. Unfortunately, devices like that, and especially those that can support a minimum of three VGA/RGBHV inputs, cost significantly more than $100. |
Brad Weber wrote on Sun, 05 September 2010 20:10 |
The IN1508 is a nice unit, however it has only two VGA inputs (along with two composite video, two Y/C, one component video and one DVI-D) and seems to be going for around $1,100 to $1,400. The three VGA input requirement actually seems to exclude many units and any switcher/scaler with three or four VGA inputs is going to be way more than $100. |