Chapter 1 - Welcome
Page 1-10
490 Echo Sounder Operations Manual Rev. B2
Figure 4: 957/958 echo sounder menu structure
STAR
key
Auto
Picture
Frequency
Zoom
Depth
More
ECHO
SCREEN
Gain
Clutter
Noise Limiter
Hue
Signal level
Return
Shift
Range
Bottom box
Return
Alarms
Advance Speed
Video
A-Scope
Data
Return
Fish alarm
Bottom alarm
Temp alarm
Return
Temp box
Temp graph
Bottom box
Speed
Return
Picture settings
Depth settings
More settings
Alarm settings
Data on-screen
Video on
Return
Video setup
Содержание 490 Echosounder
Страница 1: ...Northstar 490 Echo Sounder Operations Manual ...
Страница 38: ...Chapter 3 Adjusting the Echo Sounder Picture Page 3 8 490 Echo Sounder Operations Manual Rev B2 ...
Страница 44: ...Chapter 4 Understanding Depth Settings Page 4 6 490 Echo Sounder Operations Manual Rev B2 ...
Страница 54: ...Chapter 5 Other Functions Using the MORE key Page 5 10 490 Echo Sounder Operations Manual Rev B2 ...
Страница 74: ...Appendix A Specifications Page A 4 490 Echo Sounder Operations Manual Rev B2 ...