Promax PROLINK-3 Premium Manual De Instrucciones página 115

USER'S MANUAL. PROLINK-3/3C
1 GENERAL.................................................................................................................. 1
1.1 Description .......................................................................................................... 1
1.2 Specifications ...................................................................................................... 3
2 SAFETY RULES...................................................................................................... 11
2.1 General safety rules .......................................................................................... 11
2.2 Descriptive Examples of Over-Voltage Categories ........................................... 13
3 INSTALLATION ....................................................................................................... 15
3.1 Power Supply .................................................................................................... 15
3.1.1 Operation using the External DC Charger .................................................. 15
3.1.2 Operation using the Battery ........................................................................ 15
3.1.2.1 Battery Charging ............................................................................... 16
3.2 Installation and Start-up .................................................................................... 16
4 OPERATING INSTRUCTIONS................................................................................ 17
4.1 Description of the Controls and Elements ......................................................... 17
4.2 Adjustment of Volume and Monitor Parameters................................................ 25
4.3 Selecting the Operation Mode: TV / Spectrum Analyser................................... 25
4.4 RF Band Selection: 5-862 MHz / 900-2150 MHz ............................................. 25
4.5 Channel Tuning / Frequency Tuning ................................................................. 26
4.6 Automatic Transmission Search........................................................................ 26
4.7 Selecting Analogue / Digital Mode .................................................................... 27
4.8 External Units Power Supply (EXT. SUPPLY) .................................................. 27
4.9 TV Operating Mode ........................................................................................... 28
4.9.1 Selecting the Measurement Mode (MEASURE) ......................................... 28
4.9.1.1 Measuring the Video Carrier Level (Level) ....................................... 30
4.9.1.1.1 Changing the measurement information format............................. 31
4.9.1.1.2 Selecting TV Mode: TV, LV, SY (TV MODE) ................................. 32
4.9.1.2 Measuring the Video / Audio Ratio (V/A) .......................................... 33
4.9.1.3 Measuring the Carrier / Noise Ratio (C/N) ........................................ 34
4.9.1.4 Measuring the Power of Digital Channels (Channel power) ............. 35
4.9.1.5 BER measurement mode selection .................................................. 37
4.9.1.5.1 Measuring BER of QAM Digital Channels (QAM) .......................... 38
4.9.1.5.2 Measuring BER of COFDM Digital Channels (COFDM) ................ 41
4.9.1.5.3 Measuring BER of QPSK Digital Channels (QPSK) ...................... 45
4.9.1.5.4 Measuring Wrong Packets of TS MPEG-2 (W.P.) ......................... 48
4.9.1.5.5 COFDM impulsive response (Echoes Detection)........................... 50
4.9.2 DVB Channels Identifier: DCI function........................................................ 52
4.9.3 Decoding MPEG-2 / DVB Channels, access to Digital Services. ............... 53
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