1-2 Introduction: Radio Description
1.2.1 Radio Overview
Figure 1-1. Display Model
• LED INDICATORS – Red, green and orange light-emitting diodes indicate operating status.
• LCD (Liquid Crystal Display) – 320x240 Liquid Crystal Display provides visual information
about many radio features.
• NAVIGATION KEYS and MENU/OK– To provide menu navigation and to select the interface.
• VOLUME BUTTON - To adjust speaker volume.
• KEYPAD – Twelve keys that allow the user to input characters for various text based
operations.
• FRONT and SIDE PROGRAMMABLE BUTTONS – These three buttons are field
programmable using the CPS.
• PUSH-TO-TALK (PTT) BUTTON– Press to execute voice operations (e.g. Group call and
Private Call).
• ANTENNA – Provides the needed RF radiation when transmitting or receiving.
• MICROPHONE – Allows voice to be sent when PTT or voice operations are activated.
• AUDIO JACK – Interface point for audio accessories to be used with the radio.
• MICRO USB PORT – Programs the radio through the computer and charges the radio through
a wall charger.
NOTE
Charging the radio through the computer is not supported.
LED Indicators
PTT Button
Microphone
Navigation Keys
Emergency/
Programmable button
Antenna
LCD
Programmable Button
Programmable Button
Keypad
Micro USB Port
Audio Jack
Volume Button
Menu/OK Button
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