User's Manual - Crown Broadcast

Section 5-Adjustments and Tests 5-15.1 Audio Processor Adjustments 5-25.1.1 Pre-Emphasis Selection 5-25.1.2 Pre-Emphasis Adjustment 5-25.2 Stereo Generator Adjustments 5-25.2.1 Separation 5-25.2.2 Composite Output 5-2Using a Modulation Monitor 5-35.2.3 19kHz Level 5-45.2.4 19kHz Phase 5-45.3 Frequency Synthesizer Adjustments 5-45.3.1 Frequency (Channel) Selection 5-45.3.2 Modulation Compensator 5-45.3.3 Frequency Measurement and Adjustment 5-45.3.4 FSK Balance Control 5-55.4 Metering Board Adjustments 5-55.4.1 Power Calibrate 5-55.4.2 Power Set 5-55.4.3 SWR Calibrate 5-55.4.4 PA Current Limit 5-65.5 Motherboard Adjustments 5-65.6 Display Modulation Calibration 5-65.7 Voltage Regulator Adjustment 5-65.8 Bias Set (RF Power Amplifier) 5-75.9 Performance Verification 5-75.9.1 Audio Proof of Performance Measurements 5-75.9.2 De-Emphasis Input Network 5-75.10 Carrier Frequency 5-85.11 Output Power 5-85.12 RF Bandwidth and RF Harmonics 5-85.13 Pilot Frequency 5-85.14 Audio Frequency Response 5-95.15 Audio Distortion 5-95.16 Modulation Percentage 5-95.17 FM and AM Noise 5-95.18 Stereo Separation 5-95.19 Crosstalk 5-95.19.1 Main Channel Into Sub 5-105.19.2 Sub Channel Into Main 5-105.20 38kHz Subcarrier Suppression 5-105.21 Additional Checks 5-10v