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
2 0 0
Receiver gain is appropriate
Receiver gain is short
140
4 3
1 3 0
0
5 0
1 0 0
1 5 0
2001/05/23
(Wed)
Image Speed
1 / 1
The effect of GAIN control on the image
High
0 0
0
0
Shift
14:22:56
Figure 5.7 Receiver gain controls and the images varied by the gain control
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5-5
