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A 10 pin connector.
The two units communicate wirelessly using Bluetooth®, a reliable digital
communications protocol. Using Bluetooth, the unit can operate from the cradle
of the remote module, or, if more convenient, can be removed and operated up
to 20 meters away from the remote module.
The GK-405 displays the thermistor temperature in degrees Celsius.
For further details, consult the GK-405 Instruction Manual.
FIGURE 16: GK-405 Readout
5.4.1 CONNECTING SENSORS WITH 10-PIN BULKHEAD CONNECTORS
ATTACHED
Align the grooves on the sensor connector (male), with the appropriate
connector on the readout (female connector, labeled senor or load cell). Push
the connector into place, and then twist the outer ring of the male connector
until it locks into place.
5.4.2 CONNECTING SENSORS WITH BARE LEADS
Attach the GK-403-2 flying leads to the bare leads of a
sensor by connecting each of the clips on the leads to the matching colors of the
sensor conductors, with blue representing the shield (bare).
5.4.3 OPERATING THE GK-405
Press the power button on the Readout Unit. After start-up completes, a blue
light will begin flashing, signifying that the two components are ready to
connect wirelessly. Launch the GK-405 VWRA program by doing the following:
1.
Tap Start on the hand-held PC's main window.
2.
Select Programs.
3.
Tap the GK-405 VWRA icon.
After a few seconds, the blue light should stop flashing and remain lit. The Live
Readings window will display on the hand-held PC.
Set the Display mode to the correct letter required by your equipment. For more
information, consult the GK-405 Instruction Manual.
MODEL 4420 VIBRATING WIRE CRACKMETER | TAKING READINGS | 13
vibrating wire
GEOKON
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