Garmin VHF 725e User Manuals

Table of Contents

• Unit Description

  2
• Flexible Antenna

  2
• Keys and Function Displays

  4
• Maritime Radio Services Operation

  10
• VHF Communication

  10
• Channel Definition

  12
• Calling Channel

  13
• Emergency Channel

  13
• Installing the Antenna

  15
• Installing Batteries

  15
• Antenna Installation

  15
• Battery Pack Installation

  15
• Selecting a Channel

  16
• Selecting a Channel

  16
• Setting the Squelch Threshold

  17
• Adjusting the Volume

  18
• Scanning Channels

  18
• Monitoring

  18
• Scanning Setup

  18
• Volume Adjustment

  18
• Tri-Watch

  19
• Priority Scan

  19
• Tri-Watch

  19
• Programming a Call Channel

  20
• Call Channel Programming

  20
• Dual Watch

  20
• Receiving and Transmitting

  21
• Transmitting

  22
• VHF Line-of-Sight

  23
• Backlighting the LCD Display and Keypad

  24
• Using the Key Lock Feature

  24
• Backlighting

  24
• Key Lock

  24
• Appendix A - Optional Accessories

  25
• Accessories

  25
• Belt Clip

  25
• Wrist Strap

  25
• NiCad Battery Kit

  26
• Trickle Charger

  26
• Appendix B - Specifications

  27
• Specifications

  27
• Appendix C - VHF Channel List

  28
• Channel List

  28
• Appendix D - Maintenance and Troubleshooting

  30
• Cleaning

  30
• Troubleshooting

  32
• Appendix E - Messages

  33
• Messages

  33
• Error Tones

  33
• Appendix F - Glossary

  34
• Terminology

  34
• Appendix G - Index

  35
• Appendix H - Warranty and Service Information

  36
• Warranty

  36