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USER'S MANUAL. TV EXPLORER
1 GENERAL..................................................................................................................1
1.1 Description ..........................................................................................................1
1.2 Specifications ....................................................................................................4
2 SAFETY RULES......................................................................................................11
2.1 General safety rules ..........................................................................................11
2.2 Descriptive Examples of Over-Voltage Categories ...........................................12
3 INSTALLATION .......................................................................................................13
3.1 Power Supply ....................................................................................................13
3.1.1 Operation using the External DC Charger ..................................................13
3.1.2 Operation using the Battery ........................................................................13
3.1.2.1
Battery Charging ...............................................................................14
3.2 Installation and Start-up ....................................................................................14
4 QUICK USER GUIDE..............................................................................................15
5 OPERATING INSTRUCTIONS................................................................................19
5.1 Description of the Controls and Elements.........................................................19
5.2 Adjustment of Volume and Monitor Parameters................................................30
5.3 Selecting the Operation Mode: TV / Spectrum Analyser / Measurements........30
5.4 Channel Tuning / Frequency Tuning.................................................................31
5.5 Automatic Transmission Search........................................................................31
5.6 Selecting the measurement configuration: Analogue/ Digital signal .................31
5.7 External Units Power Supply.............................................................................32
5.8 Automatic signal identification function (AUTO ID) ...........................................33
5.9 Channel plans ...................................................................................................34
5.10 Acquisition function (DATALOGGER)...............................................................36
5.11 Verification of distribution networks...................................................................39
5.12 Spectrum exploration function (EXPLORER)....................................................41
5.13 Measurements configuration.............................................................................42
5.13.1 DVB-C (QAM) Digital Channel Configuration .............................................43
5.13.2 DVB-T/H (COFDM) Digital Channel Configuration .....................................44
5.13.3 DVB-S/S2 (QPSK/8PSK) Digital Channel Configuration ............................45
5.14 Selecting the Measurements.............................................................................48
5.14.1 Analogue TV: Measuring the Video Carrier Level.......................................49
5.14.2 Analogue TV: Measuring the Video / Audio ratio (V/A)...............................51
5.14.3 Analogue TV: Measuring the FM deviation.................................................51
5.14.4 Analogue FM: Measuring the Level and demodulating signal ....................52
5.14.5 Analogue/Digital TV: Measuring the Carrier / Noise ratio (C/N)..................52
5.14.6 Digital TV: Measuring the Power of Digital Channels .................................54
5.14.7 Digital TV: Measuring BER .........................................................................55
5.14.7.1
DVB-C signals...................................................................................56
5.14.7.2
DVB-T/H signals ...............................................................................57
5.14.7.3
DVB-S/S2 signals .............................................................................59
5.14.8 Digital TV: Measuring MER.........................................................................62
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