User's Manual
Table Of Contents
- part i INTRODUCTION
- 1 GENERAL INFORMATION
- 1.1 Introduction
- 1.2 Product Type Numbers
- 1.3 Abbreviations
- 2 Physical organisation
- 2.1 Configurations
- 3 System Description
- 3.1 Introduction / Overview
- 3.2 Transmitters / Modulators
- 3.3 Monitors / Transmitter Control
- 3.4 Power Systems
- 3.5 Remote control system
- 3.6 Remote Maintenance Monitoring (RMM)
- 3.7 RMM Access
- 3.8 Storage Functions
- 3.9 Local Keyboard/Display Functions
- 3.10 Diagnostic functions
- 3.11 Document structure
- 4 Technical Specifications
- 4.1 Signal Requirements
- 4.2 Environmental characteristics
- 4.3 EMV-charakteristics
- 4.4 Mechanical characteristics
- 4.5 Power supply
- PART II instalLation
- 5 Mechanical Installation
- 5.1 Marker beacon Cabinet
- 5.2 Remote control
- 5.3 Antenna
- 6 Electrical installation
- 6.1 Marker beacon cabinet
- 6.2 Tower equipment
- 6.3 System Installation
- 7 Tests and adjustments
- 7.1 Preparations
- 7.2 Configuration settings
- 7.3 Adjustment points
- 7.4 Adjustments at installation
- 7.5 Other adjustments
- PART III Operation
- 8 Operation Main Cabinet
- 8.1 Power On/off
- 8.2 Local Control Operation
- 8.3 Local Keyboard/display Operation
- 8.3.1 The menu structure
- 8.3.2 Handling the different menu screens.
- 8.3.2.1 The menu screen
- 8.3.2.2 The readout screen
- 8.3.2.3 The toggle screens
- 8.3.2.4 Input/Store screen
- 8.3.2.5 The quick read screen
- 8.3.3 The access levels
- 8.3.3.1 Level 2
- 8.3.3.2 Level 3
- 8.3.3.3 Leaving the access levels
- 8.3.4 Function listing
- 8.3.4.1 Level 1
- 8.3.4.2 Level 2
- 8.3.4.3 Level 3
- 8.3.5 The menu tree
- 9 Remote Control And Slave Operation
- 9.1 Remote Control Operation
- 9.2 Slave Panel Operation
- 10 Operation of RMM
- 10.1 Introduction
- 10.2 The desktop area
- 10.3 Installation
- 10.4 Getting started
- 10.5 Users guide
- 10.5.1 The menus
- 10.5.2 The toolbar
- 10.5.3 Logging in and out and access levels
- 10.5.4 Station list
- 10.5.5 Modem set-up
- 10.5.6 Setting up connections
- 10.5.6.1 Setting up a Dial-up connection with an US Robotics Courier V34 modem
- 10.5.6.2 Setting up a Dial-Up connection with a Westermo modem
- 10.5.6.3 Setting up a leased-line connection with a US Robotics Courier V34 modem
- 10.5.6.4 Setting up a leased-line connection with a Westermo modem
- 10.5.7 Front panel
- 10.5.8 Monitor windows
- 10.5.9 Maintenance
- 10.5.9.1 Description of maintenance parameters
- 10.5.10 TX settings
- 10.5.11 Event list
- 10.5.12 Delays
- 10.5.13 Printing Reports
- 10.5.14 Loading and saving alarm/warning limits and delays
- 10.5.15 Tool options
- 10.5.15.1 The Data Logging Page
- 10.5.15.2 The NM7050 Options page
- 10.5.15.3 The NM7050 Main Warning mapping page
- 10.5.15.4 The NM7050 Communications page
- 10.5.16 Administration
- 11 Periodic maintenance
- 11.1 Reference Report
- 11.2 Monthly inspection
- 11.3 Annual inspection
- PART IV description
- 12 Detailed Description
- 12.1 Main Cabinet
- 12.1.1 TX 1373A Transmitter
- 12.1.1.1 General Description
- 12.1.1.2 Block diagram
- 12.1.1.3 Signals
- 12.1.1.4 Building blocks
- 12.1.2 MO1374 Monitor
- 12.1.2.1 General description
- 12.1.2.2 Block diagram
- 12.1.2.3 Signals
- 12.1.2.4 Building blocks
- 12.1.3 PS1375 Power Supply Module Description
- 12.1.3.1 General description
- 12.1.3.2 Block diagram
- 12.1.3.3 Signals
- 12.1.3.4 Functional description
- 12.1.4 CI1376/PB1378 Connection Interface Module Description
- 12.1.4.1 General description
- 12.1.4.2 Block diagram
- 12.1.4.3 Signals
- 12.1.4.4 Building Blocks
- 12.1.5 LC 1377 Local Control and Display/Keyboard Interface
- 12.1.5.1 General description
- 12.1.5.2 Block Diagram
- 12.1.5.3 Signals
- 12.1.5.4 Building Blocks
- 12.2 Tower Equipment
- 12.2.1 Remote Control Assembly
- 12.2.1.1 General Description
- 12.2.1.2 Block Diagram
- 12.2.1.3 Signals
- 12.2.1.4 Block Description
- 12.2.1.5 General Description
- 12.2.1.6 Block Diagram
- 12.2.1.7 Block Description
- 12.2.2 Remote Frame Assembly - RFA1353
- 12.2.3 SF1344 / SP 1394 Remote Slave Panel
- 12.2.3.1 General Description
- 12.2.3.2 Block Diagram
- 12.2.3.3 Signals
- 12.2.3.4 Block Description
- 12.3 Antenna
- 13 Circuit diagrams
- 14 Parts lists
- 15 Component Locations
- PART V APPENDIX
- A ANTENNA TYPE NM 3561 / NM 3562
- A.1 Antenna NM 3561 / NM 3562 For Ils Marker Beacon
- B MAINTENANCE PARAMETERS
- C CUSTOMERS INFORMATION
©1999 Navia Aviation AS 21464-5 Detailed Description
USER MANUALNORMARC 7050
MARKER BEACON
12-13
CI1376 performs interconnections between two TX1373 transmitters (TX1 and TX2), two
MO1374 monitors (MO1 and MO2) and two PS1375 power supplies (PS1 and PS2) and the
external connectors.
TRANSMITTER CHANGE OVER
The TX_TO_AIR signal (driven by the station control software in MO1374) controls which
transmitter is connected to the antenna and which is connected to the dummy load. The
change over function is performed by an RF relay and the dummy load is a suitable 50Ω resis-
tor.
BATTERY PROTECTION
A voltage comparator compares the V28P signal (on the PS1375 side) to a reference voltage.
If V28P drops below 22V, the comparator disconnects the battery (V28P_PROT). The battery
is reconnected when V28P exceeds 22V. If external chargers are used (to extend battery
backup time) an external battery protection circuit has to be used and the CI1376 protection
circuit is bypassed.
12.1.5 LC 1377 Local Control and Display/Keyboard Interface
12.1.5.1 General description
LC1377 is an interface card between MO1374 (monitor/TX control w/CPU) and the man/
machine interface (local control pushbuttons/LEDs and LCD/keyboard pushbuttons) of the
Marker Beacon.
12.1.5.2 Block Diagram
Figure 12-5 LC 1377 block diagram
LCD
w/KEYBOARD
LOCAL CONTROL
STATUS LEDs
LOCAL CONTROL
PUSH BUTTONS
AND SWITCHES
RS232
CONNECTOR
TO LOCAL PC
LCD
CONTRAST
ADJUSTMENT
3
8
8
8
15
LC_CTRL_BUS
LCD_DATA[7:0]
KB[7:0]
V12N
VDD
GND
LC_LED[14:0]
LC_KEY[7:0]
LOCAL_TXD
LOCAL_RXD
LOCAL_RTS
LOCAL_CTS
HBK820/1