User's Manual

385700-1006-006 TABLE OF CONTENTS
Document use is restricted to that described on cover ii
4.1.3 MDR/BDR Communications Handling .............................................................................. 4-5
4.1.4 PN SPREADING CODES ................................................................................................. 4-5
4.1.5 ANTENNA SWITCHING CONTROLS .............................................................................. 4-6
CHAPTER 5............................................................................................................................................ 5-1
5.1 PREVENTIVE MAINTENANCE, INSPECTION, AND CLEANING............................................ 5-1
5.2 TROUBLESHOOTING............................................................................................................... 5-1
5.3 CORRECTIVE MAINTENANCE ................................................................................................ 5-5
5.3.1 Remove and Replace MDR............................................................................................... 5-5
5.3.2 Remove and Replace BDR ............................................................................................... 5-6
5.4 TEST PROCEDURES ............................................................................................................... 5-8
5.4.1 MDR Power Verification .................................................................................................... 5-8
5.4.2 BDR Power Verification.....................................................................................................5-8
5.5 MDR TESTS .............................................................................................................................. 5-9
5.5.1 MDR Transmitter Test Setup ............................................................................................ 5-9
5.5.2 MDR Transmitter Fault Isolation Test ............................................................................. 5-10
5.5.3 MDR Only Receiver Fault Isolation Test Setup............................................................... 5-10
5.5.4 MDR Only Receiver Fault Isolation Test ......................................................................... 5-11
5.5.5 MDR/BDR Receiver Test Setup...................................................................................... 5-11
5.6 BDR TESTS............................................................................................................................. 5-13
5.6.1 BDR Transmitter Setup ................................................................................................... 5-13
5.6.2 BDR Transmitter Fault Isolation Test.............................................................................. 5-13
5.6.3 BDR Only Receiver Fault Isolation Test Setup ............................................................... 5-14
5.6.4 BDR Only Receiver Fault Isolation Test.......................................................................... 5-14
5.6.5 BDR/MDR Receiver Test Setup...................................................................................... 5-15
5.7 RADIO DATA PORT TO USER SUPPLIED EQUIPMENT INTERFACE ................................ 5-16
5.7.1 EIA-530 Data Port Test Setup......................................................................................... 5-16
5.7.2 EIA 530 Data Port Test ................................................................................................... 5-16
5.7.3 RS-232 Data 2 Port Setup............................................................................................... 5-17
5.7.4 RS-232 Data 2 Port Test................................................................................................. 5-17
CHAPTER 6............................................................................................................................................ 6-1
6.1 PARTS LIST .............................................................................................................................. 6-1
CHAPTER 7............................................................................................................................................ 7-1
7.1 BASE DATA RADIO MECHANICAL OUTLINE ......................................................................... 7-1
CHAPTER 8............................................................................................................................................ 8-1
8.1 DIAGNOSTIC MENU................................................................................................................. 8-1
8.2 MDR DIAGNOSTIC LCP MENU................................................................................................ 8-3
8.3 LCP COMMANDS...................................................................................................................... 8-3