User's Manual
Table Of Contents
- Declaration of Conformity
- Important Safety Information
- Software Version
- Computer Software Copyrights
- Documentation Copyrights
- Disclaimer
- Getting Started
- Preparing Your Radio for Use
- Identifying Radio Controls
- Identifying Status Indicators
- General Radio Operation
- Advanced Features
- Advanced Call Features
- Multiple Control Head Features
- Contacts
- Scan Lists
- Scan
- Call Alert Paging
- Emergency Operation
- Automatic Registration Service (ARS)
- Text Messaging Service (TMS)
- Secure Operations
- Managing Encryption
- Loading a Single Encryption Key
- Loading the Group Encryption Keys
- Using the Multikey Feature
- Selecting an Encryption Key (Conventional Only)
- Enabling Secure Transmission
- Accessing the Secure Feature
- Selecting a Keyset
- Erasing the Selected Encryption Keys
- Requesting an Over-the-Air Rekey
- MDC Over-the-Air Rekeying (OTAR) Page
- Hear Clear
- Managing Encryption
- The Global Positioning System (GPS)
- Understanding the GPS Feature
- Enhancing GPS Performance
- The Outdoor Location Feature (Using GPS)
- Accessing the Outdoor Location Feature
- Saving a Waypoint
- Viewing a Saved Waypoint
- Editing the Alias of a Waypoint
- Editing the Coordinates of a Waypoint
- Deleting a Single Saved Waypoint
- Deleting All Saved Waypoints
- Measuring the Distance and Bearing from a Saved Waypoint
- Using the Location Feature While in Emergency Mode
- Trunking System Controls
- Ignition Switch Options
- Utilities
- Viewing Recent Calls List
- Selecting the Power Level
- Selecting a Radio Profile
- Controlling the Display Backlight
- Turning Keypad Tones On or Off
- Turning Voice Mute On or Off
- Using the Time-Out Timer
- Using the Conventional Squelch Operation Features
- Using the PL Defeat Feature
- Using the Digital PTT ID Feature
- Using the Smart PTT Feature (Conventional Only)
- Accessing General Radio Information
- Using Optional External Alarms (Horn and Lights)
- Using the Voice Announcement
- Helpful Tips
- Accessories
- Appendix: Maritime Radio Use in the VHF Frequency Range
- Glossary
- Commercial Warranty and Service
Identifying Status Indicators
English
23
Alert Tones
An alert tone is a sound or group of sounds. Your radio uses alert tones to inform you of your radio’s conditions. The following table
lists these tones and when they occur.
You Hear Tone Name Heard
Short,
Low-Pitched
Tone
Radio Self Test Fail When radio fails its power-up self test.
Reject When an unauthorized request is made.
Time-Out Timer Warning Four seconds before time out.
No ACK Received When radio fails to receive an acknowledgment.
Individual Call
Warning Tone
When radio is in an individual call for greater than 6 seconds without any activity.
Long,
Low-Pitched
Tone
Time-Out Timer
Timed Out
When the Time-Out Timer has expired.
Talk Prohibit/PTT Inhibit (When PTT button is pressed) transmissions are not allowed.
Out of Range (When PTT button is pressed) the radio is out of range of the system.
Invalid Mode When radio is on an unpreprogrammed channel.
A Group of
Low-Pitched
Tones
Busy When system is busy.
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