INSTRUCTION MANUEL. PROMAX-8+
5
MAINTENANCE .................................................................................................39
5.1
Instructions for returning by mail......................................................................39
5.2
Method of maintenance...................................................................................39
5.2.1
Cleaning the cover. ...................................................................................39
5.2.2
Battery replacement ..................................................................................40
5.3
Components which user can not replace .........................................................40
5.3.1
Battery charger fuse..................................................................................40
5.3.2
Backup battery ..........................................................................................40
APPENDIXES .............................................................................................................41
APPENDIX A.-
MEASUREMENT OF THE VIDEO CARRIER LEVEL (C
L
) ............41
-ANALOGUE CHANNELS-
APPENDIX B.-
MEASUREMENT OF THE ADJACENT CHANNEL LEVEL...........42
-ANALOGUE CHANNELS-
APPENDIX C.-
MEASUREMENT OF THE VIDEO / AUDIO RATIO ......................43
-ANALOGUE CHANNELS-
APPENDIX D.- CARRIER TO NOISE RATIO (C/N) ..............................................44
-ANALOGUE CHANNELS-
APPENDIX E.-
CARRIER / NOISE RATIO MEASUREMENT (C/N) ......................45
APPENDIX F.-
CARRIER TO NOISE RATIO FOR 64-QAM DIGITAL CHANNELS
(C/N).............................................................................................46
Summary of Contents for PROMAX-8+
Page 1: ...PROMAX 8 ANALIZADOR DE TV CABLE CABLE TV ANALYSER ANALYSEUR DE TV CÂBLE 0 MI0872 ...
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Page 5: ...SUMARIO CONTENTS SOMMAIRE Manual español English manual Manuel français English Français ...
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Page 94: ...INSTRUCTION MANUEL PROMAX 8 Page 38 May 2001 ...