Garmin 3600a Operating Guide

•  REC Button: Press to activate the digital voice recorder and speak into the microphone like a tape recorder to record notes 

or memos.

•  Thumb Wheel: Rotate up or down to scroll or push in to select items and run applications.
•  ESC Button: Returns to previous display.
•  Stylus: Use to tap icons and buttons on the screen or enter data on the Graffiti® 2 writing area. To use the stylus, remove it 

from the side channel and hold it as you would a pen or pencil.

•  External Antenna Connector: accepts a Garmin GA27C low profile remote antenna.
•  IR Port: Uses infrared technology to transmit and receive data to and from other iQue or Palm OS

®

 handhelds and to 

perform HotSync

®

 operations. See 

in Chapter 9 for more 

information.

•  Expansion Card Slot: Accepts SD expansion cards for flexible memory storage and additional software.
•  Headphones Jack: Plug in headphones for listening to MP3 audio files, digital voice recordings, or navigation guidance.
•  AC Charger Connector: Connects to the AC wall charger for battery recharge only.
•  Interface Connector: Connects your handheld to the cradle, which in turn connects to a USB port on your computer and to 

the wall current through the AC adapter. Connecting to the cradle allows you to recharge your iQue handheld and update the 

information between your handheld and the computer using HotSync

®

 technology.