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Obtaining Fish Readings
1. If a fish is detected while in the Depth Reading Mode, a fish
icon will illuminate on the display.
2. A blinking fish icon may represent the presence of a school
of fish moving through the sonar beam.
Obtaining Temperature Readings (Thermometer Mode)
1. Activate the Depth Reading Mode as per above.
2. While in Depth Reading Mode, press and release the acti-
vation button.
3. The Thermometer Mode will be ON and will remain ON for
10 seconds. The display will change back to Depth
Reading Mode after 10 seconds.
Air Temperature:
Hold the unit in your hand and activate the Temperature Mode as
per the above instructions. The current air temperature will be dis-
played on the LCD for 5 seconds.
Water Temperature:
Place the temperature sensor into the water and activate the
Temperature Mode. The current water temperature will be dis-
played for 5 seconds.
Miscellaneous Temperatures:
The unit will also read the temperature of any object from 14ºF (-10º
C) to 122ºF (50º C) by simply pressing the temperature sensor
against the object and activating the sensor as per the instructions
above.
Fish Icon
IMPORTANT:
This device has a temperature accuracy rating of plus or minus 5%. The
temperature probe may take up to 90 seconds to adjust to extreme
changes in temperature. If you desire to have instant temperature read-
ings you may want to consider purchasing the NorCross
®
Infrared
Marine
Thermometer
(IR101SP).
Temperature
Sensor
- 3 -
WARNING:
Never press the temperature sensor against any
object which is thought to be hotter than 122ºF
(50ºC) as damage to the unit may occur.