Effects Of The Vessel's Speed; Depth & Temperature Diagram - Simrad CX34 Manual

Chapter 5-12

5.10 Effects of the vessel's speed

The presentation of fish on the CX34/44/54 depends directly on the
vessel's speed, as well as on the depth of the fish. When the vessel
is at rest, the echo traces will appear stretched and flattened. As the
vessel's speed becomes greater, the echo traces will become shorter
and more arched. The reason for this change in appearance is that as
the vessel speed increases, fewer number of sound 'pings' strike each
fish. A low vessel speed will provide the most accurate information
of where fish are loacted.
5.11 Depth & temperature diagram
MENU
Call up the menu bar, and...
activate Depth & temperature diagram
3,4
Call Setup for Depth
ADJ
- see display example next page.
CX34/44/54 Operator manual
Echo menu
Present water
temperature
and depth.
Depth over
time or dis-
tance.
Temperature
over time or
distance.