Simrad SP70
24
850--164186 A
2.13 Dual
Figure 17 - D ual operation
The Dual mode is a kind of “two sonars in one” operation, where
each presentation part is updated for each second transmission.
All settings can be set separately for each presentation part. This
makes the dual mode especially useful for optimizing settings by
directly comparing the two presentations.
The dual operation may also be used for other user applications,
where different range, tilt, frequency, etc. can be selected.