4
Model Three - Operation Manual
5. Basic Operation ............................................................................... 45
Fast Setup....................................................................................... 45
Single Channel Level Testing............................................................ 46
TV Channels ............................................................................. 46
Single Channel Spectrum .......................................................... 48
Single Frequency Channels ....................................................... 50
Digital Channels ........................................................................ 51
Frequency Mode .............................................................................. 52
Channel Scanning............................................................................ 53
Display Limits ........................................................................... 55
Limit Testing .................................................................................... 56
Frequency Spectrum Scanning ........................................................ 59
Hum Measurement .......................................................................... 62
QAM Measurement ......................................................................... 63
QAM Channel Measurement ..................................................... 63
QAM Frequency Mode .............................................................. 64
Spectrum Analyzer Display ....................................................... 65
QAM Constellation Display (Optional) ....................................... 66
Tilt and Favorite Channel .................................................................. 67
6. Advanced Operation ....................................................................... 69
Transmission Characteristic Test ..................................................... 69
Auto Test ......................................................................................... 74
QAM Parameters ...................................................................... 77
Level Parameters ...................................................................... 78
Spectrum Parameters................................................................ 79
Limit Parameters ....................................................................... 80
Tilt Parameters .......................................................................... 81
Hum Parameters ....................................................................... 81
File Saving and Viewing ................................................................... 87
Saving a Test Record to a File ................................................... 87
Viewing File Records................................................................. 89
Auto Test Records ..................................................................... 93
7. Specifications .................................................................................. 97
Warranty Information...................................................................... 100