User's Manual

MODEL 2130 MARKER BEACON
1-6 Rev. A April, 2005
This document contains proprietary information and such information may not be disclosed to others for any
purposes without written permission from SELEX Sistemi Integrati Inc.
1.2.6 RMM Security
The RMM system is designed in accordance with FAA Order 6000.32 (Security Requirements for Remote Access of NAS
Facilities), and FAA Specification FAA-E-2852/b (Category II/III Instrument Landing System) and features a 4-level
security system to insure only authorized personnel have access to the various system functions and commands. The
four password controlled levels are:
Level 1 - Allows access for display-only of system status, configuration and monitored system
parameters. No control functions are available at this level.
Level 1 access requires a general User ID without a Password.
Level 2 - Level 1 access plus the ability to run tests or diagnostics and make adjustments which do not
affect the integrity of the system.
Level 2 access requires a unique User ID and Password.
Level 3 - Full access to all functions available in the system, except assignment of user ID’s and
Passwords.
Level 3 requires a unique User ID and Password.
Level 4 - Full system access to all functions available in the system, including assignment of user ID's
and passwords.
Level 4 access requires a user to be logged-in at any level and enter a second unprompted
password.
Error flags are provided for invalid User ID or Password entry.
Protection against unsuccessful log-on is provided in the system by either of the following time-out events:
a. Three unsuccessful attempts to enter either a valid User ID or password results in automatic disconnection of the
terminal port or dial up-modem for three minutes.
b. If no activity occurs for a period of 15 minutes, the user is automatically logged off and, if a dial-up modem is
connected, the modem disconnects from the telephone line.
1.2.7 Environmental Monitoring
Optional environmental monitoring is available for the Marker Beacon stations. Inside and outside temperature, smoke,
and intrusion sensors are included which alert the maintenance technician to conditions that may affect the on-air
availability of these critical systems.