Temp Alarm, Fish Alarm, Fish Sensitivity, Fish ID

USING THE LEGEND 3000 SERIES

UPPER TEMP / LOWER TEMP / FISH ALARM / FISH SENSITIVITY / FISH ID

Temp Alarm

Temp Alarm activates an alarm that sounds when the surface water temperature changes to

fall within or outside selected ranges. These temperature boundaries help define bodies of water that are comfortable for and or are feeding zones for fish. Upper and lower temperatures are set depending on the species of fish being sought. Two basic actions can be selected to trigger an alarm, either entering inside a temperature range or exiting – moving outside a temperature range. Both combines Inside and Outside settings, alarming when crossing a temperature boundary. The Temp Alarm can be muted by pressing the Control Panel knob; once muted, the alarm will not sound again until triggered by a new boundary crossing.

The TEMP ALARM setting returns to factory default after the LEGEND 3000 SERIES is turned off. The factory setting is OFF.

Note: You must select a Temp Alarm mode (INSIDE, OUTSIDE, or BOTH), then set the UPPER TEMP and the LOWER TEMP in order for this feature to work.

UPPER TEMP is the upper temperature boundary for the temperature alarm. The

inside temp alarm will sound when the water temperature was initially above the upper temp boundary and then falls below it. The outside temp alarm will sound when the water temperature was initially below the temp boundary and then rises above it.

The UPPER TEMP setting is retained in memory after the LEGEND 3000 SERIES is turned off. The factory setting is 78° F/ 26° C.

LOWER TEMP is the lower temperature boundary for the temperature alarm. The inside temp alarm will sound when

the water temperature was initially below the lower temp boundary and then rises above it. The outside temp alarm will sound when the water temperature was initially above the temp boundary and then falls below it.

The LOWER TEMP setting is retained in memory after the Legend 3000 Series is turned off. The factory setting is 72° F/ 22° C.

Fish Alarm

FISH ALARM (Deep Models only) will sound when a fish (or other target not connected to

the bottom) that meets the selected size criteria is detected by the sonar. The FISH ALARM has four different settings, OFF plus the three different fish symbols shown onscreen (see FISH ID). The 3000 Deep/3005 Deep can be set to alarm only large fish, (displayed as a large fish symbol), only large and medium fish (displayed as one large and one medium fish symbol), or all sizes of fish (displayed as one large, one medium, and one small fish symbol).

The FISH ALARM setting is retained in memory after the 3000 Deep/3005 Deep is turned off. The factory setting is

OFF.

Fish Sensitivity

FISH SENSITIVITY (Deep Models

only) adjusts the sensitivity of the fish detection algorithms separately from the sonar gain

control knob. Selecting a positive offset makes the fish detection more sensitive (+5 = greatest sensitivity). Selecting a negative offset makes the fish detection less sensitive (-5 = least sensitivity).

The FISH SENSITIVITY setting is retained in memory after the 3000 Deep/3005 Deep is turned off. The factory setting is 0.

Fish ID

FISH ID (Deep Models only) uses advanced signal processing to evaluate further any sonar

return between the surface and the bottom. If the return meets certain additional criteria, a fish symbol will be assigned. There are three different fish symbols to indicate the intensity of the sonar return. While signal intensity is a good indicator of fish size,