System Deactivation

SYSTEM DEACTIVATION
If the radio is in the "SECURE" state while in security input mode (display shows "SEC") the user may deactivate the system using the following procedure:
1. The user enters the four digit code previously programmed.
2. If the code is correct the radio will enter the VULNERABLE state.
3. If the code is incorrect "ERR" is displayed for approximately five seconds, and the radio remains in the SECURE State.