Table of Contents
Advertisement
Chapter 1 - Welcome
Page 1-10
SCREEN
More settings
Alarms
Advance Speed
Video
A-Scope
Data
Return
Data on-screen
Temp box
Temp graph
Bottom box
Speed
Return
Figure 4: 957/958 echo sounder menu structure
STAR key
Auto
Picture
ECHO
Frequency
Zoom
Depth
More
Depth settings
Shift
Range
Bottom box
Return
Video setup
Video on
Return
490 Echo Sounder Operations Manual Rev. B2
Picture settings
Gain
Clutter
Noise Limiter
Hue
Signal level
Return
Alarm settings
Fish alarm
Bottom alarm
Temp alarm
Return
Advertisement
Table of Contents
Troubleshooting
