User's Guide
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
- Contacts
- Scan Lists
- Scan
- Call Alert Paging
- Emergency Operation
- Automatic Registration Service (ARS)
- Text Messaging Service (TMS)
- Accessing the TMS Features
- Composing and Sending a New Text Message
- Sending a Quick Text Message
- Using the Priority Status and Request Reply Features
- Appending a Priority Status to a Text Message
- Removing a Priority Status from a Text Message
- Appending a Request Reply to a Text Message
- Removing a Request Reply from a Text Message
- Appending a Priority Status and a Reply Request to a Text Message
- Removing a Priority Status and a Reply Request from a Text Message
- Managing Text Messages
- Managing Sent Text Messages
- Secure Operations
- Security
- The Global Positioning System (GPS)
- Understanding the GPS Feature
- Enhancing GPS Performance
- Using 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 the Recent Calls List
- Selecting the Power Level
- Selecting a Radio Profile
- Toggling the Day or Night Display Mode
- Selecting the Stealth Mode
- 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 the General Radio Information
- Using the Directional Buttons
- Using the Siren Control Keyapad
- Using the Manual Siren Button for Manual Siren Tone
- Using the Manual Siren Button as Siren Types Selector
- Using the Public Address Button
- Using the Response Selector
- Using External Alarms (Horn and Lights)
- Using the Gun Lock
- Using the Voice Announcement
- Using the Action Consolidation Mode
- Helpful Tips
- Accessories
- Appendix: Maritime Radio Use in the VHF Frequency Range
- Glossary
- Commercial Warranty
- Notes
Advanced Features
English
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Hear Clear
There are two components of Hear Clear.
1 Companding:
Reduces the channel noise, e.g. OTA transmission, that is
predominantly present in UHF2 and 900 MHz channel with
the following features.
• Compressor – reduces the background noise flow and the
speech signal at transmitting radio.
• Expander – expands the speech while the noise flow
remains the same at receiving radio.
2 Random FM Noise Canceller (Flutter Fighter):
Reduces the unwanted effects of random FM noise pulses
caused by channel fading under high Signal-to-Noise (S/N)
conditions such as in a moving in a transportation. The fading
effects, heard as audio pops and clicks, are cancelled without
affecting the desired audio signal.
The Random FM Noise Canceller operates only in receive
mode.
Note: This feature must be preprogrammed by a qualified
radio technician. Check with your dealer or system
administrator for more information.
Security
Using the Radio Lock
This feature changes your radio to a more robust security
system that protects the use of the secure encryption keys.
If this feature is enabled in your radio by a qualified radio
technician, when you turn the radio on, the display shows Radio
locked.
Unlocking Your Radio
Procedure:
1 Enter your numeric password.
Secure-equipped radios – 6 to 8 characters.
Clear radios – 0 to 8 characters.
2 Press the Menu Select button directly below Select to enter
the code.
OR
Press the Menu Select button directly below Delete to
delete any unwanted characters.
OR
Press the Menu Select button directly below Cancel to exit
the feature.
O9Head_68007024014_b.book Page 80 Wednesday, October 20, 2010 2:28 PM