Intermec TRACKER PRO 128 User Manual download pdf (Page 20)

the boat. The big numerals occupy space on the display that could be used

for the graphics area. Hence, the small numerals option. With small numer-

als selected, a greater amount of the display area is available for the graph-

ic view. This effectively increases the display resolution of the unit.

Numeral Size settings are remembered when powered off.

Diagnostic. Two options are available: HIDE and

SHOW. The factory setting is HIDE. Selecting SHOW

brings up the Diagnostic screen. See the

Using Diag-

nostic

section for more information.

Units. The Units function allows the user to select

the units of measurement for the depth and speed

readout. FEET/MPH (feet/statute miles per hour) and FEET/KTS (feet/nautical

miles per hour), are available.The Tracker unit remembers this selection even

when the unit is powered off.

Speed Offset. The Speed Offset option allows

the user to compensate for differences in hull

design, and its effect on the accuracy of the

speed measurement.

If there is a discrepancy between the indicated

speed and another speed measurement device

on the boat, the speed measurement can be var-

ied to improve accuracy. Remember, the speed

paddle wheel measures speed through the water,

not speed over ground.

Speed offset is remembered after power is disconnected.

Depth Offset. The 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 water-

line, a positive 3 will show the correct depth from

the surface of the water.

USING THE TRACKER UNIT

MENU FUNCTIONS

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Intermec TRACKER PRO 128 User Manual Page 20