Garmin 225, 225A, 225B manual

GTR 225/225A/225B

Pilot’s Guide

Contents

Main Page LIMITED WARRANTY Page Page Product Registration and Support Contents Page 1 GETTING STARTED 1.1 Product Description 1.2 Pilot Controls 1.2.1 Power/Com Volume/Squelch Knob Page 1.2.9 FUNC (Function) Key 1.2.10 MON (Monitor) Key 1.3 USB Port 2 BASIC OPERATION 2.1 Power On 2.2 Com Radio 2.2.1 Selecting a Com Frequency 2.2.2 Monitoring the Standby Com Channel 2.2.3 Saving a Com Channel 7. After making a selection, press ENT. 2.2.4 Com Database Look-Up 2.2.5 Emergency Channel 2.2.6 Stuck Mic 2.2.7 Frequency Database Reverse Look-Up 2.2.8 Remote Frequency Selection Control Page 3 FUNCTIONS 3.1 Functions Description Timers Com Freq SYS Cong 3.2 Com Frequencies 3.2.1 Recent Com Frequencies 3.2.2 Com User Frequencies Fifteen Com User Frequencies can be saved with an assigned waypoint (WPT) identier and Type. 3.2.2.1 Viewing the Com User Frequency 3.2.2.2 Deleting the Com User Frequency 3.2.2.3 Editing a Com User Frequency 3.2.3 Com Database Frequencies The GTR 225 contains a large database of Com frequencies that may be recalled by identier. 3.2.4 Com Nearest Airports (APT) 3.2.5 Com Nearest Area Control Center (ACC) Frequencies 3.2.6 Com Nearest Flight Service Station (FSS) Frequencies 3.2.7 Com Nearest Weather (WX) Frequencies 3.3 ICS Conguration 3.3.1 Adjust Intercom 3.3.2 Aux Audio The Aux function allows you to turn Aux Audio On/Off and set the volume value. 3.3.3 Intercom On/Off 3.3.4 Speaker On/Off The Speaker On/Off function toggles the speaker output on and off. 3.4 System Conguration 3.4.1 Com Spacing 3.4.2 Display Brightness 3.4.3 Display Contrast 3.4.4 Database Info 3.4.5 Load Database The GTR 225 has a USB connector to allow for easily updating the system databases. 3.4.6 Software Version 3.4.7 Serial Number 3.5 Timers 3.5.1 Setting Up the Count Down Timer 3.5.2 Setting Up the Count Up Timer 3.5.3 Viewing Timers in the Com Display Page Page 4 APPENDIX 4.1 Troubleshooting Page 4.2 Updating the Frequency Database 4.2.1 Downloading the Frequency Database 4.2.2 Updating the GTR 225 Frequency Database 4.3 Messages Page Page INDEX