Norac UC3, Manual

Page: 13 / 31

10
Test Result Action
The temperature
measurement only displays
zero.
Ensure the correct serial number is
displayed. If it is not, cycle the sensor’s
power OFF then ON and try reconnecting
the software.
If the temperature will not change, the
thermistor is most likely damaged and the
sensor should be repaired.
5.6 Verify changes in measured distance by placing your hand in front of
the golf ball and moving your hand towards and away from the sensor.
5.7 The analog gain setting must be adjusted until the signal strength lies
between the range of 150 and 170. To do this use the
Up/Down
arrows under the Analog Gain field to adjust the analog gain setting.

The signal strength number might flicker between two numbers,
but this is acceptable.

Average sensor gains (leaving production) are usually close to 25%.
Table 3: Results When Adjusting the Analog Gain
Test Result Action
The signal strength is
now lying between 150
and 170.
The sensor is OK to keep using.
The analog gain setting
could not be adjusted
enough to make the
signal strength lie
between 150 and 170.
Try replacing the transducer.
It may be necessary to try multiple
transducers before finding one that works.
The analog gain setting is
not displayed.
Make sure the correct serial number is
displayed. If it is not, cycle the sensor’s power
OFF then ON and try reconnecting the
software.
5.8 Check the displayed distance reading. It should lie between 455 and
459. If necessary adjust the distance reading by clicking the
Up/Down
arrows under the Distance field.