User's Manual
Table Of Contents
- Contents
- Chapter 1 Introduction
- Chapter 2 Preliminary Operations
- Chapter 3 Optimization/Calibration
- Introduction to Optimization and Calibration
- Preparing the LMF
- Overview of Packet BTS files
- LMF Features and Installation Requirements
- LMF File Structure Overview
- LMF Home Directory
- NECF Filename Conventions and Directory Location
- LMF Installation and Update Procedures
- Copy BTS and CBSC CDF (or NECF) Files to the LMF Computer
- Creating a Named HyperTerminal Connection for MMI Communication
- Span Lines - Interface and Isolation
- LMF to BTS Connection
- Using the LMF
- Pinging the Processors
- Download the BTS
- CSM System Time - GPS & LFR/HSO Verification
- Test Equipment Set-up
- Test Set Calibration
- Background
- Calibration Procedures Included
- GPIB Addresses
- Selecting Test Equipment
- Manually Selecting Test Equipment in a Serial Connection Tab
- Automatically Selecting Test Equipment in the Serial Connection Tab
- Calibrating Test Equipment
- Calibrating Cables Overview
- Calibrating Test Cabling using Communications System Analyzer
- Calibrate Test Cabling Using Signal Generator & Spectrum Analyzer
- Setting Cable Loss Values
- Setting TX Coupler Loss Value
- Bay Level Offset Calibration
- Purpose of Bay Level Offset Calibration
- What is BLO Calibration?
- Component Verification During Calibration
- When to Calibrate BLOs
- BLO Calibration Data File
- Test Equipment Setup for RF Path Calibration
- Transmit (TX) Path Calibration Description
- TX Calibration and the LMF
- TX Calibration
- All Cal/Audit and TX Calibration Procedure
- Download BLO Procedure
- Calibration Audit Introduction
- TX Path Audit
- TX Audit Test
- Create CAL File
- RFDS Set-up and Calibration
- Alarms Testing
- Chapter 4 Automated Acceptance Test Procedures
Preliminary Operations: Overview68P64115A18–1
Mar 2003
1X SC 4812T Lite BTS Optimization/ATP Software Release R2.16.1.x
DRAFT
2-3
Initial Installation of Boards/Modules
Table 2-1: Initial Installation of Boards/Modules
Step Action
1 Refer to the site documentation and, if it was not previously done, slide all boards and modules into
the appropriate shelves as required. DO NOT SEAT the boards and modules at this time.
NOTE
On 800 MHz systems, the Switch Card has a configuration switch that must match the site
configuration (see Figure 2-1).
2 As the actual site hardware is installed, record the serial number of each module on a “Serial Number
Checklist” in the site logbook.
Figure 2-1: 800 MHz Configuration Switch Card
NOTE
Configuration Switch (shown in Figure 2-1) is a feature on the
newer versions of the 800 Mhz switch card (some earlier cards
do not have the switch). Configuration shown is for 3 Sector
BTS. Switch 1 chooses BTS or MF. Switch 4 chooses 3–sector
or 6 sector. Switches 2 and 3 are not used.
ti-CDMA-WP-00228-v01-ildoc-ftw REF
Switch Card
1234
ON
BTS
MF
3 Sector
6 Sector
J1
J2
J3
J4
J5
SHIELDS
Configuration
Switch
2