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Chapter 8 DETAIL PERFORMANCE SETTINGS
8.3 SCANNER FUNCTION
8.3.1 PULSE REPETITION FREQUENCY FINE TUNING
(PRF FINE TUNING)
If radar’s interference patterns are concentrically displayed, increment or decrement the set value by 3 to 4 in
order to heighten the effect of interference rejection.
PRF Fine Tuning:
Fine-tune the transmitting repetition frequency of the transmitter in the range 90% to 100%.
This setting cannot be performed simultaneously with the setting of “STAGGER TRIGGER”.
8.3.2 STAGGER TRIGGER
Turn on/off the interference reduction function controlled by the transmission repetition frequency control of
the transmitter.
This function is effective when radar interference does not go away.
This setting cannot be performed simultaneously with the setting
of “PRF FINE TUNING”.
①Tap .
②Input code “0” and tap ENT.
③Tap “Scanner”.
④Tap the desired menu.
or
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section
8.3.3
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section
8.3.5
Summary of Contents for NCD-2256
Page 1: ...MARINE RADAR EQUIPMENT INSTRUCTION MANUAL...
Page 2: ......
Page 15: ...xiii EQUIPMENT APPEARANCE NKE 1066 SCANNER UNIT NKE 2044 SCANNER UNIT...
Page 29: ...Chapter 1 INSTALLATION 3 1 2 3 DIMENSIONAL DRAWING OF DISPLAY MOUNTING...
Page 30: ...Chapter 1 INSTALLATION 4...
Page 32: ...Chapter 1 INSTALLATION 6 DESKTOP MOUNTING TEMPLATE Note Please note the paper size 182 257...
Page 34: ...Chapter 1 INSTALLATION 8 FLUSH MOUNTING TEMPLATE Note Please note the paper size 182 257...
Page 43: ...Chapter 1 INSTALLATION 17 NKE 2044 2FT SCANNER Fig 1 3 6 3 Fig 1 3 6 4...
Page 47: ...Chapter 1 INSTALLATION 21 Fig 1 4 1 3...
Page 51: ...Chapter 1 INSTALLATION 25 Fig 1 4 2 3...
Page 157: ...131 Chapter 10 AFTER SALE SERVICE 10 4 RADAR FAILURE CHECK LIST SMR...
Page 159: ...133 Chapter 12 SPECIFICATIONS Chapter 12 SPECIFICATIONS...
Page 160: ...134 Chapter 12 SPECIFICATIONS 12 1 SCANNER DIMENSION 12 1 1 NKE 1066 4 40 RUBBER PLATE...
Page 161: ...135 Chapter 12 SPECIFICATIONS 12 1 2 NKE 2044...
Page 162: ...136 Chapter 12 SPECIFICATIONS 12 2 DISPLAY DIMENSION 12 2 1 SMR 715 720...
Page 163: ...137 Chapter 12 SPECIFICATIONS...
Page 172: ...APPENDIX A 1 APPENDIX NKE 1066 1 5FT SCANNER INTERCONNECTION DIAGRAM FIG A1...
Page 173: ...APPENDIX A 2 NKE 2044 2FT SCANNER INTERCONNECTION DIAGRAM FIG A2...
Page 174: ...APPENDIX A 3 SMR 715 720 DISPLAY UNIT INTER CONNECTION DIAGRAM FIG A3...
Page 175: ...APPENDIX A 4 SMR 715 720 PRIMARY POWER SUPPLY DIAGRAM FIG A4...
Page 176: ...APPENDIX A 5 SMR 715 720 INTERCONNECTION DIAGRAM FIG A5...
Page 177: ...APPENDIX A 6 MEMO...
Page 187: ...APPENDIX A 16 DECLARATION OF CONFORMITY...
Page 188: ...APPENDIX A 17...
Page 189: ...APPENDIX...
Page 191: ...Chapter 3 ADJUST THE RADAR ECHO A 2...
Page 192: ...Chapter 3 ADJUST THE RADAR ECHO...