Interphase Tech U1-BBFF-DFN user manual Water Temperature, Transducer Setup, Keel Offset, Alarms

Icon	:	shows Fish icons
Icon + Depth	:	shows Fish icons and their depth (accordingly to currently selected depth unit)

The Fish icons displayed are among four different shapes depending on the size of the Target (Small, Med, Big, Huge).

3.1.10.5Water Temperature

Allows you to choose the Water Temperature label displayed over the Fish Finder Display between Primary and External.

[MENU] + "WATER TEMPERATURE" + [ENTER]

3.1.11 Transducer Setup

The Transducer Setup menu contains settings that does not require frequent changes.

[MENU] + "TRANSDUCER SETUP" + [ENTER]

Fig. 3.1.11 - Fish Finder Transducer menu

3.1.11.1Keel Offset

It is the transducer depth offset from the surface. This makes it possible to mea- sure depth from the surface instead of from the trasducer's location.

3.1.11.2Calibrate Sound Speed

Allows calibrating the value of Sound Speed in the water, depending on the water temperature and salinity.

3.1.11.3Calibrate Water Speed

Allows calibrating the value of Water Speed sensor. The calibration value, in the range between -10% to +10%, will be applied to the water speed from the trans- ducer.

3.1.11.4Calibrate Water Temperature

Allows the calibration on the Water Temperature sensor. Using the readings from a precise temperature measuring device, insert here a positive/negative offset to display right value on Fish Finder screens.

3.1.11.5Calibrate Aux Temperature

Allows the calibration of the Aux Temperature sensor. Using the readings from a precise temperature measuring device, insert here a positive/negative offset to display right value on FF screens.

3.1.12 Alarms

The Alarms menu allows you to define additional sonar alarm settings for Fish Alarm, Shallow Alarm, Depth Alarm and Temperature Upper/Lower/Rate.

[MENU] + "ALARM" + [ENTER]

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