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USER'S MANUAL. TV EXPLORER HD
T A B L E
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 ........................................... 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
QUICK USER GUIDE .............................................................................................. 17
5
OPERATING INSTRUCTIONS................................................................................ 21
5.1
Description of the Controls and Elements ......................................................... 21
5.2
Adjustment of Volume and Monitor Parameters................................................ 31
5.3
5.4
Channel Tuning / Frequency Tuning ................................................................. 31
5.5
Automatic Transmission Search........................................................................ 32
5.6
Selecting the measurement configuration: Analogue/ Digital signal ................. 32
5.7
External Units Power Supply............................................................................. 33
5.8
Automatic signal identification function (AUTO ID) ........................................... 34
5.9
Channel plans ................................................................................................... 35
5.10 Acquisition function (DATALOGGER) ............................................................... 37
5.11 Spectrum exploration function (EXPLORER).................................................... 38
5.12 Measurements configuration ............................................................................. 39
5.12.1 DVB-C (QAM) Digital Channel Configuration ............................................. 39
5.12.2 DVB-T/H (COFDM) Digital Channel Configuration ..................................... 40
5.12.3 DVB-S/S2 (QPSK/8PSK) Digital Channel Configuration ............................ 41
5.13 Selecting the Measurements............................................................................. 44
5.13.1 Analogue TV: Measuring the Video Carrier Level....................................... 45
5.13.2 Analogue TV: Measuring the Video / Audio ratio (V/A)............................... 46
5.13.3 Analogue TV: Measuring the FM deviation................................................. 47
5.13.4 Analogue FM: Measuring the Level and demodulating signal .................... 47
5.13.5 Analogue/Digital TV: Measuring the Carrier / Noise ratio (C/N).................. 48
5.13.6 Digital TV: Measuring the Power of Digital Channels ................................. 50
5.13.7 Digital TV: Measuring BER ......................................................................... 51
5.13.7.1
DVB-C signals................................................................................... 51
5.13.7.2
DVB-T/H signals ............................................................................... 52
5.13.7.3
DVB-S/S2 signals ............................................................................. 54
5.13.8 Digital TV: Measuring MER......................................................................... 57
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