User's Manual
Table Of Contents
- Declaration of Conformity
- Important Safety Information
- Software Version
- Informations importantes sur la sécurité
- Version du logiciel
- 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)
- 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
75
Selecting an Encryption Key (Conventional Only)
Procedure:
1 f or a to Key.
2 Press the Menu Select button directly below Key. The
display shows the last user-selected and stored encryption
key, and the available menu selections.
3 f or a to scroll through the encryption keys.
OR
Use the keypad to enter the number of the desired key.
4 Press the Menu Select button directly below Sel to save the
newly selected key and return to the Home screen.
OR
Press
H, the PTT button, or the Menu Select button directly
below Exit to exit.
Note: If the selected key is erased, a momentary keyfail tone
sounds and the display shows Key fail.
OR
If the selected key is not allowed, a momentary illegal
key tone sounds and the display shows Illegal key.
Enabling Secure Transmission
Procedure:
1 f or a to Sec and Press the Menu Select button directly
below Sec. The display shows
m and the current key if
multi-key has been enabled.
2 Monitor the mode to be sure it is not in use.
3 Press PTT button to transmit.
Note: If the selected channel is preprogrammed for clear-
only operation – when you press the PTT button, an
invalid mode tone sounds and the display shows
Clear TX only.
The radio does not transmit until you disable the
secure mode.
Accessing the Secure Feature
Procedure:
1 f or a to Sec.
2 Press and hold the Menu Select button directly below Sec
to display Secure feature screen.
3 The display shows the Secure screen.
O3Head_6875946m01.book Page 75 Tuesday, November 1, 2011 12:00 PM