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
Advanced Features
English
56
Press the Menu Select button directly below OK to return to
the main screen for Contacts.
In-Call User Alert
You can enable and disable voice transmission, if needed.
Procedure:
1 Make sure you are in Home mode where the default zone
and mode are being displayed.
2 > or < to scroll to the VMUT.
3 Press the Menu Select button directly below VMUT.
4 Press the Menu Select button directly below VMUT or the
VMut preprogrammed button again to turn the feature off
and you will be able to hear to normal dispatch calls.
Pressing the Menu Select button directly below
VMUT
or the
VMut programmed button momentarily toggles between Voice
mute on and Voice mute off.
VOICE MUTE ON
shown on the
display indicates that the radio is muted to all conventional
dispatch calls and affiliated trunking group calls.
Emergency Operation
The Emergency feature is used to indicate a critical situation.
If the Orange button is preprogrammed to send an emergency
signal, this signal overrides any other communication over the
selected channel.
Your radio supports 5 Emergency modes:
• Emergency Call
• Emergency Alarm
• Emergency Alarm with Call
• Silent Emergency Alarm
• Special Considerations for Emergencies
Check with your dealer or system administrator for more
information on the programming of this feature.
Only one of the Emergency modes above can be assigned to
the preprogrammed Emergency button or the Emergency
footswitch.
Note: To exit emergency at any time, press and hold the
preprogrammed Emergency button for about a
second.
O5Head_6875947M01_C.book Page 56 Wednesday, October 20, 2010 12:13 PM