User's Manual
Table Of Contents
- Contents
- General Radio Operation
- Common Radio Features
- Selectable Power Level
- Radio Lock
- Mute or Unmute Keypad Tones
- Conventional Squelch Operation
- PL Defeat
- Time-out Timer
- Emergency
- Lists
- Scan
- Telephone Calls (Trunking Only)
- Private Calls (Trunking Only)
- Selective Calls (ASTRO Conventional Only)
- Call Alert Paging
- Conventional Talkgroup Calls (Conventional Operation Only)
- Status Calls (ASTRO 25 Trunking Only)
- Repeater or Direct Operation
- Smart PTT (Conventional Only)
- Special Radio Features
- Helpful Tips
- Accessories
- Glossary
- Commercial Warranty
- Index
82
Special Radio Features
Key Zeroization
This enables the user to erase all or selected encryption keys.
Use the Menu
1 Press U until the display
shows ERAS.
2 Press D, E, or F
directly below ERAS. The
display shows the last user-
selected and stored
encryption key, and the
available menu selections:
ALL = erases all the encryp-
tion keys in the radio. The
display shows ERS ALL
KEYS and YES and NO.
SNGL = selects the displayed
encryption key to be erased.
The display shows ERS SNGL
KEY and YES and NO.
ABRT = exits this menu and
returns to the home display.
Note: Press h, the PTT button, the ABRT menu selection, or turn
the 16-Position Select knob to exit this menu at any time
without erasing any keys.
ERAS
ALL
SNGL ABRT
ERS ALL KEYS
YES NO
ERS SNGL KEY
YES NO