Humminbird WIDE Paramount 3D - Manual (Page 38)

manually identify this transducer so that the Wide 3D Paramount can interpret the information
received.
The transducer setting is remembered when the unit is powered off.
Display Speed
Display Speed controls the rate at which the graphic information
moves across the display. There are 5 possible speeds; the
fastest rate (5) is the factory setting. If your boat is stationary or
moving very slowly for extended periods, it may be desirable to
update the display at a slower rate. The closer the update rate
matches boat speed, the more accurate is the graphic depiction
of the terrain beneath your boat.
Use the UP and DOWN ARROWS to select the desired update
rate. (1) is the slowest, (5) is the fastest. Use the MENU button to advance to the next menu.
The Display Speed setting is remembered when the unit is powered off.
Menu Timing
The amount of time a menu remains onscreen after the last button is
pressed is variable. The default is 3 seconds. Users new to the
menu system may select a longer time, (up to 5 seconds) and
experienced users may select a shorter time.
Menu timing is remembered after power is disconnected. Press
MENU to advance to the next option.
Depth Offset
Depth offset allows the user to select the point on the boat from
which the depth measurement is made. Selecting a positive value
adds distance to the measurement. If the transducer is mounted 3
feet beneath the waterline, a positive 3 will show the correct depth
from the surface of the water.
Another frequent use of depth offset is to show the depth beneath
the deepest point of the hull. A negative value equal to the
distance from the transducer location and the deepest point of the
hull will have the same effect as mounting the transducer at the deepest point.