Operation Manual

SPEED 2100 Installation and Operation ManualNAVMAN
6
°F / °C Selection
Press and hold the key while powering up the
instrument. The display will indicate the current unit
of measure.
oF oC
Press either the or key until the desired unit
of measure is displayed. Press and hold the
and
keys for two seconds. The current temperature
will be displayed.
Temperature Calibration
To calibrate the TEMPERATURE:
1. Select the TEMP mode.
2. Press and hold the
and keys for 5
seconds.
3. Release both keys when the display shows the
following:
Press for 5 seconds
CAL
3. Release both keys when the display shows the
following:
CAL
4. The TRIP LOG reading will reset to 0.0.
5. Travel a known distance.
6. If the display indicates a reading different from
the known distance, press the
key to
increase the reading or the
key to
decrease the reading.
7. When the correct reading is indicated, press
and hold the
and keys again for two
seconds.
8. Release both keys when the display shows the
following:
LOg
4. If the temperature reading indicated is
incorrect, press the key to increase the
reading or the
key to decrease the
reading.
5. When the correct reading is indicated, press
and hold the
and keys again for two
seconds.
6. Release both keys when the display shows the
following:
oF oC
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