Posted 3/11/2007 20:36 (#118410 - in reply to #118361) Subject: Re: Cost to upgrade EZ-Guide Plus from WAAS to Omnistar?
roaming
The EZ-Guide Plus receiver is WAAS only. It cannot be upgraded to receive any other signal. If you want to use a different signal with an EZ-Guide Plus, you must input the signal to the lightbar from an external receiver (like a 132, 252, 332, etc).