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Performing Tests

PN Offset Search Test

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Performing Tests

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	Perform the PN Offset Search operation as follows:
ew 74	From the Lucent CDMA Tests Main Menu screen, select the Calibration/Utilities
	field. The Test Software will display the Calibration/Utilities Menu screen.
ew 84	Select the PN Offset Search field.
ew 94	Press the k1 (Proceed) key to start the search.
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NOTE	This procedure might include steps that prompt you to disconnect cables from the site
	antenna ports and make connections to the Test Set. Before removing or re-installing the
	antenna cables, make certain that the transmitter has been turned off by the MSC (or by

switch personnel). Green ACT LEDs on the ADU and BCR modules indicate that the transmitter is active, and should be off before you disconnect cables.

The setup diagram will prompt you to make connections between the Test Set and the Base Station. Press the k1 (Proceed) key when the connections have been made.

The Test Software will start searching for the BBAs PN offset. This is an iterative process and it might take several minutes before returning the PN offset. Once the value has been found, the Test Software will display it on the screen. The Test Software will enter the PN offset returned by the search value into the PN Offset field on the Test Configuration Menu screen.

Once the PN offset value appears, press the k1 (Proceed) key and follow the displayed instructions to return to the Calibration/Utilities Menu screen.

Chapter 4 79