NorthStar Navigation NorthStar 491 manual 5Other Functions Using the More key

5Other Functions: Using the MORE key

Using the MORE key . . . . . . . . . . . . . . . . . . . . . . 5-42

Changing the advance speed . . . . . . . . . . . . . 5-42

Displaying the A-scope . . . . . . . . . . . . . . . . . . . 5-43

Setting the ECHO screen data . . . . . . . . . . . . . 5-44

Introducing snapshots . . . . . . . . . . . . . . . . . . . . 5-46

Setting up the video image overlay . . . . . . . 5-49

This chapter describes all of the functions of the MORE key, except for the alarms, which are covered in Chapter 7.

491 Echo Sounder Operations Manual Page 41