Raymarine Radar Scanner Display unit connection

Chapter 2: Installing the Scanner 37

Display unit connection

CAUTION:

Do not use an open array scanner with an SL70 or Autohelm 7"

LCD display unit. Failure to observe this may result in

permanent damage to the display unit.

10 kW open array scanners cannot be directly connected to 12 V

systems.

The rear of the Pathfinder display includes the following connection

sockets:

•Scanner connection

•Power/NMEA Input DC power connection, two NMEA 0183

inputs and one RF ground (screen) connection.

Note: If you have an integrated system that includes a radar display

with MARPA as a primary function, the scanner must be connected to

this display to enable the function. MARPA is then available on any

repeater display.

Connect the scanner cable to the scanner connector and power to the

power/NMEA input connector.

Power and all other connector details are supplied in the display unit

Owner’s Handbook.

POWER/

NMEA ANTENNA/

TRANSDUCER

NMEA SeaTalk

DISPLAY

FUSE

HSB

LCD Display

CRT Display

D4597-2

Power and NMEA Input Scanner

Connector Panels

154_4.book Page 37 Wednesday, October 25, 2000 3:02 PM

Contents

Main Page Pathfinder Radar Scanners Owners Handbook October 2000 SAFETY NOTICES Page Preface CAUTION: Warranty EMC Conformance Contents Page Chapter 1: Overview 1.1 Introduction EMC installation guidelines Connections to Other Equipment 4 Pathfinder Radar Scanners 1.2 Unpacking and inspecting the components Table 1-2:Open array scanners 1.3 Sel ecting the scanner unit site 6 Pathfinder Radar Scanners 18" Radome Scanner 24" Radome Scanner Chapter 1: Overview 7 Open Array Scanners Page Mounting surface: sailboats Mounting surface: power boats Setting the radiation plane 1.4 Ca ble runs Rejoining Cables Page Radome scanner cables Power cable Chapter 1: Overview 15 Table 1-5:Max. Extension Power Cable Lengths (m), 12 V Systems - 18" Radome Scanner Table 1-6:Max. Extension Power Cable Lengths (m), 12 V Systems - 24" Radome Scanner Open array scanner cables Power cable Page Table 1-10:Max. Extension Power Cable Lengths (m), 24 V Systems - 10 kW Scanners Table 1-11:Max. Extension Power Cable Lengths (m), 32 V Systems - 10 kW Scanners Page Chapter 2: Installing the Scanner 2.1 Radome scanner Securing the radome scanner to the mounting surface Connecting the radome scanner inter-unit cable Page Page Page Page 2.2 Open array scanner Securing the pedestal to the mounting platform Connecting the open array scanner inter-unit cable Page Page Page Fitting the open array to the pedestal 2.3 System connections DC power connection Scanner connection 36 Pathfinder Radar Scanners Front view of Display Cable Connector Front view of Radome Scanner Cable Connector Display Scanner Display unit connection Page Chapter 3: Post Installation Checks and Maintenance EMC Conformance 3.1 System Checks and Alignment System check Set up, alignment and timing checks 72" open array position alignment 3.2 Maintenance Warnings Routine Checks securely to the mounting. bolts securing the scanner and pedestal. 3.3 Problem Solving How to Contact Raytheon (US) For Marine Product and Services Information For Accessories and Parts For Technical Support: For Product Repair and Service How to Contact Raytheon (Europe) Technical Support Accessories and Parts Worldwide Support Page Appendix A: Specification 47 Appendix A:Specification 2D 18" Radome Scanner Unit 48 Pathfinder Radar Scanners 4D 24" Radome Scanner Unit Appendix A: Specification 49 50 Pathfinder Radar Scanners 5S and 9S 48" Open Array Scanner Unit Appendix A: Specification 51 Page Appendix A: Specification 53 7S and 11S 72" Open Array Scanner Unit 7S Transmitter 54 Pathfinder Radar Scanners Page Page Index