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Maintenance Manual

LBI-38952A

Printed in U.S.A

  Mobile Communications

MDR

 GE-MARC

MOBILE RADIO

TABLE OF CONTENTS

DUPLEXER INTERFACE BOARD  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38700

RF BOARD  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38841

SYSTEM BOARD  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38842

LOGIC BOARD  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38392

AUDIO BOARD  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38391

AUDIO AMPLIFIER BOARD  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38844

HANDSET  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38698

SERVICE SECTION  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  LBI-38953

Содержание MDR GE-MARC

Страница 1: ...Communications MDR GE MARC MOBILE RADIO TABLE OF CONTENTS DUPLEXER INTERFACE BOARD LBI 38700 RF BOARD LBI 38841 SYSTEM BOARD LBI 38842 LOGIC BOARD LBI 38392 AUDIO BOARD LBI 38391 AUDIO AMPLIFIER BOARD...

Страница 2: ...EXTERNAL ALARM 4 SYSTEM DESCRIPTION 4 OPERATIONAL MODES 4 IDLE MODE 5 WAIT MODE 5 READY MODE 5 GLOSSARY OF SYSTEM TERMS 7 RADIO OPERATION 7 VISUAL INDICATORS 7 ALPHANUMERIC STATUS INDICATORS 7 Busy 7...

Страница 3: ...mperes maximum at 10 Watts RF Channel Spacing 25 kHz Frequency Stability 1 5 PPM 0 00015 Temperature Range 30 C to 60 C 22 F to 140 F Dimensions H x W x D Height 5 3 cm 2 1 inches Width 18 2 cm 7 2 in...

Страница 4: ...s a microprocessor and associated memory circuits including an EPROM for controlling the processor and a programmable personality memory an Electrically Eras able PROM EEPROM to store customer frequen...

Страница 5: ...lations requiring more than the standard 9 foot cable EXTERNAL SPEAKER OPTION External Speaker and Cable Option PMZM1K provides the user with a five inch weatherproof speaker in a LEXAN housing PMCC9M...

Страница 6: ...ause the radio to revert to the Idle Mode and scan for an incoming call while trying to acquire a free repeater approxi mately every 5 seconds for a 2 minute period If the Retry option is not enabled...

Страница 7: ...Figure 5 Wait Mode Figure 6 Ready Mode LBI 38952 LBI 38952 6...

Страница 8: ...dio will retry at 5 second intervals up to 15 time unless the END key is pressed or a channel is acquired or an out of range condition occurs Retrying When RETRYING is displayed the radio is attemptin...

Страница 9: ...phabet Keys A B C The A B C keys are Hotkeys that provide the MDR with quick dialing for 3 of the most frequently called numbers or emergency numbers Function FCN The FCN key activates extended featur...

Страница 10: ...d again once the call is completed PLACING AN INTERCONNECT OR DISPATCH OVERDIAL CALL There are four methods to place an interconnect or dis patch overdial call 1 The user must first press FCN 3 OVERDI...

Страница 11: ...unlock the mobile by keying in the lock code If an incorrect digit is entered simply start over with the correct code Backlight The backlight function can be toggled ON or OFF by pressing FCN key and...

Страница 12: ...6 745 122 535 234 423 563 621 713 123 632 657 235 611 671 723 125 173 236 251 704 742 127 412 441 711 237 464 642 772 130 364 641 243 267 342 131 572 702 245 370 554 132 605 634 714 246 542 653 133 41...

Страница 13: ...ASSEMBLY DIAGRAM MDR GE MARC MOBILE RADIO SHEET 1 Made from 19D904183 Sh 4 Rev 0 LBI 38952 LBI 38952 12...

Страница 14: ...ASSEMBLY DIAGRAM MDR GE MARC MOBILE RADIO SHEET 2 Made from 19D904183 Sh 3 Rev 1 LBI 38952 LBI 38952 13...

Страница 15: ...ASSEMBLY DIAGRAM MDR GE MARC MOBILE RADIO SHEET 3 Made from 19D904183 Sh 6 Rev 4 LBI 38952 LBI 38952 14...

Страница 16: ...INTERCONNECTION DIAGRAM 800 MHz DUPLEX MOBILE SYSTEM 19D904786 Sh 1 Rev 1 LBI 38952 LBI 38952 15...

Страница 17: ...INTERCONNECTION DIAGRAM STANDARD 800 MHz DUPLEX MOBILE 19D904786 Sh 2 Rev 0 LBI 38952 LBI 38952 16...

Страница 18: ...INTERCONNECTION DIAGRAM 800 MHz DUPLEX WITH TALK AROUND 19D904786 Sh 3 Rev 0 LBI 38952 LBI 38952 17...

Страница 19: ...INTERCONNECTION DIAGRAM 800 MHz DUPLEX MOBILE OPTIONS 19D904786 Sh 4 Rev 0 LBI 38952 LBI 38952 18...

Страница 20: ...This page intentionally left blank LBI 38952 LBI 38952 19...

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