HILT 9000 - Inductive Loop Tester | 5 |
Function Controls
Power
Press the POWER push-button to turn the tester on and off. The tester performs an initial self-test to verify that the internal circuit is working. After the self-test is complete, the tester shows the current battery level and the message: Ready: Select Function. If the battery is low, a message Replace Battery will be displayed.
Press and hold the POWER push-button during power-up to display the serial number of the unit and the version of the firmware as show in Figure 2. Release
the push-button to return to normal
operation.HILT-9000 #1234 Self-test v.1.0
The unit can be turned off at any time | |
by pressing the POWER button. The | |
tester shuts off automatically after 30 | |
seconds of non-use. | Figure 2 |
Loop
ATTENTION
•Disconnect the detector from the loop before running this test.
•DO NOT switch to a different test while the measure- ments are being generated for the current test. Only after the results of the current test are displayed can a different test be performed.
Connect the test leads to the loop. Press the LOOP push-button to begin the test. After the measurement is complete, the tester displays the results as shown in Figure 3 on the next page. Note that the frequency at which L and Q were measured is also displayed.
