Table of Contents
Advertisement
Simrad CS90 Reference Manual
About the receiver filter sequence in the CS90 system
The filters in the CS90 system are implemented in "series". Any changes to a filter setting
may therefore have an effect on subsequent filters.
Bottom Filter
A
Noise Filter (1)
B
Gain & TVG (Time Variable Gain)
C
Noise Filter (2)
D
AGC (Automatic Gain Control)
E
RCG (Reverberation Controlled Gain)
F
Display Gain
G
H
Ping-Ping Filter
Note that
,
Gain
TVG
only to illustrate the complete "signal path".
Related topics
Operating procedures, page 79
Improving the recognition of fish and schools using receiver filters, page 117
Reducing noise and reverberation with the AGC (Automatic Gain Control) function, page 119
Reducing propeller noise and interference with the Noise Filter, page 120
Reducing bottom and surface reverberation with the RCG (Reverberation Controlled Gain)
function, page 121
Reducing noise and false echoes with the Ping-Ping Filter, page 123
Reducing the strong bottom echo to see fish close to the seabed, page 124
Adjusting the intensity of the echo presentations, page 125
118
(Time Varied Gain) and
are not filters, but included
Display Gain
442700/A
Advertisement
Table of Contents
