Jump to content

Question About a feature in the Rino120

Followers 0

Recommended Posts



I am needing some help understanding a feature in the Rino 120.


On page 22 of the manual, it talks about CDI scale and Bearing Pointer/Course Pointer.


I am having problems understanding Course Pointer and the CDI Scale. When do I use this feature and how is the best way to use it.


Also, do not understand at what scale to set the CDI.


Thanks for the help


Wretsub - Georinteer



Angel Pockets Embroidey

"Our Stitches are Heavenly!!"



[This message was edited by wretsub on April 23, 2003 at 12:52 PM.]

Link to comment

The CDI or Course Deviation Indicator is a different way of telling whether you are going 'Straight' towards your waypoint goal.


First some Vocab...

Bearing Pointer - That's the default config that shows a heavy dark arrow pointing the direction towards your goal. If you turn away from the goal, your arrow still follows the goal, even if it is not inline with your direction of travel.

Course Pointer and CDI is an option that shows you how far you deviate from the direct line to your goal, a line showing the correct direction of travel will move to the side, showing that you are off to one side or other of the direct path to your goal.


The Rino 120 Manual shows pictures of the two options for Bearing Arrow and Course Pointer arrow with CDI. In PDF format, you'll find page 22 of the manual on Page 32 in the Acrobat Reader version.


I'll verify scale, but I believe the small x's that show the perpendicular deviation line are spaced apart to show incrementally how far you are off of the original path.



Link to comment

Thats what my lowrance airmap does...you can set the scale for the CDI and this sets what it means when the cdi needle if full scale to the side. That can be anywhere from feet to miles depending on the scale setting.


For flying it might be nice to have it set on a mile or so, for boating maybe better to be 200 feet or so...

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Followers 0
  • Create New...