captain Bob
New member
i have spent hours on this NavNet TZ touch 2 trying to use this display as i did my c-120 ray marine that is to use the radar as a overlay on the navigation chart.this method of piloting make for easy day in fog following a route .set for heads up radar shows targets in front of boat that concern me.i cannot set this up ,cannot even find radar overlay in instructions .i don`t want split screen with radar on one half and GPS navigation on other half .i purchase furuno to view on one display full chart with radar overlay---------help