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Table of Contents
Section 1 General Description
1.1 Introduction .......................................................................... 1-1
1.2 Equipment Features............................................................... 1-1
1.3 Microphone / Handset Options ............................................ 1-2
Section 2 Installation
2.1 Unpacking and Inspection .................................................... 2-1
2.2 Equipment Supplied .............................................................. 2-1
2.2.1 Optional Accessories............................................... 2-1
2.3 Planning the Installation ....................................................... 2-2
2.3.1 Typical Mounting Methods .................................... 2-2
2.3.2 Flush Mounting....................................................... 2-3
2.4 Electrical Connections ........................................................... 2-6
2.4.1 DC Power and External Speaker Connections.......... 2-6
2.4.2 External Speaker Connections ................................. 2-7
2.4.3 NMEA Data ............................................................. 2-8
2.4.4 Antenna Connections ............................................. 2-8
2.4.5 Antenna Mounting Suggestions............................. 2-9
2.4.6 Grounding................................................................ 2-9
Section 3 Operation with Standard Fist Microphone
3.1 Introduction .......................................................................... 3-1
3.1.1 Microphone/Full Function Handset Priority ........... 3-1
3.1.2 Microphone/Handset Connections ......................... 3-2
3.2 Control and LCD Display ...................................................... 3-3
3.2.1 Controls ................................................................... 3-3
3.2.2 LCD Display ............................................................ 3-6
3.3 Operating Procedures............................................................ 3-8
3.3.1 Turning the Power On ............................................. 3-8
3.3.2 Setting the Squelch.................................................. 3-8
3.3.3 Setting the Volume ................................................... 3-8
3.3.4 Setting the Power Output ........................................ 3-8
3.3.5 Setting the Channel ................................................. 3-8
3.3.6 Setting the Frequency Mode ................................... 3-9
3.3.7 Transmitting ............................................................ 3-9
3.3.8 Selecting a Weather Channel ................................... 3-9
3.3.9 Priority Channel ..................................................... 3-10
3.3.10 Desensitized Reception ......................................... 3-10
3.3.11 Channel Memory ................................................... 3-10