
RayTech Navigator User’s Guide
Tuning the Receiver
The TUNE control is used to
that you leave the TUNE control in Auto mode.
If you set the TUNE control to Manual, you will need to adjust it about 10 minutes after you have turned on the radar, since the required setting changes after the magnetron has warmed up.
Adjust the control to obtain the maximum signal strength, as indicated in the
To tune the radar:
1.Select a range appropriate to the adjustment you want to make. The optimum Tune setting varies slightly for different ranges, depending on the pulse width used.
2.On the Pathfinder Panel, click the MULTI button.
3.Press the TUNE button. The button toggles the control between Auto and Manual mode.
4.Select Manual mode to display the arrow control buttons and
5.When you have set the controls to the levels you require, click ENTER, CLEAR, or BACK to return to the default menu level of the Functionbar.