User Guide

NHB–3
Technical Documentation
PAMS
Tuning Instructions
Original 26/97
3
TUNING INSTRUCTIONS
Contents
Tuning Instructions 4
General 4
Required Equipment 5
Equipment Setup 5
Equipment Setup For Tuning A Phone Without Remowing Covers 6
Equipment Setup For Tuning A Phone With Remowing Covers 7
Starting The Program 8
Starting options for Service software 8
Tuning Steps 9
1. AFC Diagram Storage 9
2. RSSI Reference Signal Level Storage 10
3. I/Q Modulator Amplitude Balance and Phase Shift Tuning 11
4. Tuning of Transmitter Power Levels 13
5. Charge Voltage Adjustment 14
6. Battery Voltage Adjustment 14