User's Manual

Test Equipment Calibration – continued

DRAFT

SC300 1X BTS Hardware Installation, ATP, and FRU Procedures

JAN 2002

7-52

Procedure to Calibrate Test

Equipment

The calibrate test equipment function zeros the power measurement level

of the test equipment item that is to be used for TX calibration and audit.

If both a power meter and an analyzer are connected, only the power

meter is zeroed.

Use the Calibrate Test Equipment menu item from the Util menu to

calibrate test equipment. The test equipment must be selected before

calibration can begin. Follow the procedure in Table 7-29 to calibrate the

test equipment.

Prerequisites

Ensure the following prerequisites have been met before proceeding:

 Test equipment to be calibrated has been connected correctly for tests

that are to be run.

 Test equipment has been selected.

Table 7-29: Procedure to Calibrate Test Equipment

Step Action

1 From the Util menu, select Calibrate Test Equipment.

A Directions window is displayed.

2 Follow the directions provided.

3 Click on Continue to close the Directions window.

A status report window is displayed.

4 Click on OK to close the status report window.

Calibration Without the LMF

Several test equipment items used in the optimization process require

pre–calibration actions or calibration verification which are not

supported by the LMF. Procedures to perform these activities for the

applicable test equipment items are covered in this section.