CVS-841/851 Chapter 5
Basic Operation
5.2.4 Setting the receiver gain
Turn the H FREQ GAIN or L FREQ GAIN control as appropriate to make the bottom echo displayed in
red.
[CVS-841]
Low Frequency GAIN control
High Frequency GAIN control
[CVS-851]
High Frequency GAIN control
Low Frequency GAIN control
200
Receiver gain is appropriate Receiver gain is short
140
43
130
0
50
100
150
2001/05/23(Wed)
Image Speed
1/1
The effect of GAIN control on the image
High
000 0
Shift
14:22:56
Figure 5.7 Receiver gain controls and the images varied by the gain control
93132682-00 5-5
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