Motorola Dimetra MTM300 Installation Instructions Manual Download Page 32

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Remote Mounting

Connect the Data cable to the junction box (if required).

Figure 23 Connections to Junction Box

Table 4 Mechanical Parts for FLN2451 Junction Box and FLN2483 Data Junction Box

Optional HLN6372 Keylock Installation

To install optional Keylock HLN6372 (see Figure 24), proceed as follows:

Place the two keylocks on each side of the transceiver mounting trunnion to cover
the two wing screws holding the transceiver.

Secure the keylocks with the lock key.

Figure 24 Optional Keylock Installation

Callout No.

Motorola Catalogue No.

Description

0300139773

Screw (4)—not shown

1586069C01

Base Housing

1586070C01

Cover Housing

5486489F01

Raw Material Label

FLN8930A
FCN5969B

PCB Assembly—not shown
PCB Assembly, Data Junction Box—not
shown

0300140338

Screw (4)

3108509G22

Connector

Visor Microphone

Accessories

Transceiver-to-Junction Box
Connection

Control Head-to-Junction Box
Connection

Screws for securing the
junction box to the
mounting surface

Data Connection (available only

with Data Junction Box FLN2483)

Connection

Wing Screw

Key

Lock

Keylock

Mounting

HLN6372

Trunnion

Summary of Contents for Dimetra MTM300

Page 1: ...MTM300 Mobile Radios Installation Instructions 68P02400U20 D 6802400U20 Printed on recycled paper Environmentally friendly cover and spiral bound Issued 03 2001 RNSG European Publications Department ...

Page 2: ... for copyrighted computer programmes including the right to copy or reproduce in any form the copyrighted computer program Accordingly any copyrighted computer programs contained in the products described in this manual may not be copied or reproduced in any manner without the express written permission of the holders of the rights Furthermore the purchase of these products shall not be deemed to ...

Page 3: ...opean Union Directives Conformance Statement 5 2 Dash Mounting 7 General 7 Installation Planning 7 Trunnion Installation 9 Radio Installation and Connections 9 Optional HLN6372 Keylock Installation 11 Power Cable Installation 12 Microphone Installation 13 Speaker Installation 13 Introduction 13 Speaker Installation 13 Installation Instructions for Accessory Plug 14 Introduction 14 Disassembling an...

Page 4: ... 29 Connection Plan and Installation of Ignition Sense Cable 30 4 Desktop Mounting 31 General 31 Installation Planning 31 Desktop Installation 32 Installation Instructions for Accessory Plug 33 Disassembling and Reassembling Accessory Plug 33 Disassembly 34 Reassembly 35 Desktop Tray HLN6404 36 5 Motorcycle Installation 37 General 37 Installation Planning 37 Installing and Connecting the MTM300 41...

Page 5: ... Box Terminal 48 Connection Plan for Speaker 48 Connection Plan for Alarm Relay 48 Connection Plan for Emergency Switch 48 Connection Plan and Installation of Ignition Sense Cable 48 Motorola and Dimetra are trademarks of Motorola Inc ...

Page 6: ...22 Figure 23 Connections to Junction Box 24 Figure 24 Optional Keylock Installation 24 Figure 25 Cable Routing into Engine Compartment 25 Figure 26 Power Cable Assembly 26 Figure 27 Mounting Speaker under Dashboard 27 Figure 28 Disassembling and Reassembling Accessory Plug Disassembly 28 Figure 29 Speaker Connection 28 Figure 30 Alarm Relay Connection Plan 29 Figure 31 Emergency Switch Connection ...

Page 7: ...4 Figure 50 Connections to Junction Box 45 Figure 51 Power Cable Assembly 46 Figure 52 Example of Mounting Speaker Trunnion in Motorcycle Box 47 Figure 53 Speaker Connection 47 Figure 54 Alarm Relay Connection Plan 48 Figure 55 Emergency Switch Connection Plan 48 Figure 56 Connection Plan for Ignition Sense Cable 49 ...

Page 8: ... Control Head Mounting Trunnion 23 Table 4 Mechanical Parts for FLN2451 Junction Box and FLN2483 Data Junction Box 24 4 Desktop Mounting 31 Table 5 Mechanical Parts for Desktop Tray HLN6404 36 5 Motorcycle Installation 37 Table 6 Mechanical parts for Control Head Mounting Trunnion Motorcycle Version 43 Table 7 Mechanical Parts for FLN2451 Junction Box and FLN2483 Data Junction Box 45 ...

Page 9: ...connection information from the network RADIO OPERATION AND EME EXPOSURE Your Motorola radio is designed to comply with the following national and international standards and guidelines regarding exposure of human beings to radio frequency electromagnetic energy United States Federal Communications Commission Code of Federal Regulations 47 CFR part 2 sub part J American National Standards Institut...

Page 10: ...dequately shielded designed or otherwise configured for electromagnetic compatibility FACILITIES To avoid electromagnetic interference and or compatibility conflicts turn off your radio in any facility where posted notices instruct you to do so Hospitals or health care facilities may be using equipment that is sensitive to external RF energy MEDICAL DEVICES Pacemakers The Health Industry Manufactu...

Page 11: ...to occupants of the vehicle Potentially Explosive Atmospheres Turn off your radio prior to entering any area with a potentially explosive atmosphere unless it is a radio type especially qualified for use in such areas as Intrinsically Safe for example Factory Mutual CSA UL or CENELEC Approved Do not remove install or charge batteries in such areas Sparks in a potentially explosive atmosphere can c...

Page 12: ...equipment is sometimes installed at a fixed location and operated as a control station or as a fixed unit In such cases the antenna installation must comply with the following requirements in order to assure optimal performance and make sure human exposure to radio frequency electromagnetic energy is within the guidelines set forth in the above standards The antenna must be mounted outside the bui...

Page 13: ...CTIVES CONFORMANCE STATEMENT This product is in conformance with the TETRA TErrestrial Trunked RAdio standard This product is in conformance with the requirements of the applicable EU Council Directives Declarations of Conformance with the requirements are located at Motorola Ltd Jays Close Viables Industrial Estate Basingstoke Hampshire RG22 4PD United Kingdom Kit Number Description Used in Radio...

Page 14: ...6 Safety and General information NOTES ...

Page 15: ...ion Planning The following list of considerations should as a minimum be checked during installation planning When mounting the trunnion on the transmission hump take care the transmission housing is not affected Mount the radio horizontally at a position which enables the driver to view the controls and operate them easily Wherever you place the radio ensure that it is protected from dirt and moi...

Page 16: ...8 Dash Mounting Figure 2 Example of In Dash Mounting Figure 3 Dash Mount Installation Radio Battery Speaker Antenna Speaker ...

Page 17: ... the innermost four holes for a curved mounting surface such as the transmission hump and use the four outmost holes for a flat surface such as under the dash 2 Centerpunch the spots you have marked and drill a 4 mm Ø hole at each 3 Secure the trunnion mounting bracket with the four screws provided Radio Installation and Connections 1 Connect the accessory wires to the accessory plug as explained ...

Page 18: ...provided 7 After mounting the antenna see page 11 run the antenna coaxial cable to the radio mounting location If necessary cut off the excess cable 8 Connect the antenna cable connector to the BNC antenna connector at the rear of the radio see Figure 8 Ensure that the antenna s cable connector is fully tightened DO NOT use an adaptor between the antenna cable connector and the radio Accessory Plu...

Page 19: ...lug the microphone into the connector on the radio front panel 13 Attach the S hook and crimp on microphone cable to the hole on the radio trunnion Figure 8 Connections to Radio Optional HLN6372 Keylock Installation To install optional Keylock HLN6372 see Figure 9 proceed as follows 1 Place the two keylocks on each side of the mounting trunnion to cover the two wing screws holding the radio 2 Secu...

Page 20: ... access hole at the location for passing the power cable into the engine compartment Install a grommet with a 5 mm inner diameter in the access hole to avoid damage to the cable High degree of care should be exercised not to damage any existing vehicle wires 3 From inside the vehicle feed the red and black leads without lugs attached through the access hole and into the engine compartment see Figu...

Page 21: ...tion The MTM300 ships standard with the external speaker The speaker is supplied with an accessory plug already attached to its cable and a strain relief clip which is threaded over the cable between the speaker and accessory plug Speaker Installation 1 Ensure that the place where you are going to install the speaker is within user s reach and that the speaker will not obstruct vehicle operation 2...

Page 22: ... shell and its wings are fully open Disassembly 1 Squeeze tabs together see Figure 13 A and remove the cover from the accessory plug see Figure 13 B 2 Using thumb pressure from the bottom of the shell push the pin housing up and out of the shell see Figure 13 C 3 Open out both wings of the pin housing see Figure 13 D 4 Remove the jumper wire from locations 4 and 9 in the accessory plug If installe...

Page 23: ...g is facing the flat side of the shell Also be sure that the pin housing snaps securely into the shell and is not cocked in the shell 2 Install the cover back onto the accessory plug by snapping the cover over the tabs and pressing down Tabs Cover In Place Cover Removed Pin Housing 13 Location Side Flat Side Shell Wing Wing Pin Housing Location Numbers Visible only when wings are open 14 24 25 23 ...

Page 24: ...y damage the radio Connection Plan for Alarm Relay Figure 15 Alarm Relay Connection Plan Remove the jumper wire from locations 4 and 9 in the accessory plug If installed remove the jumper wire from locations 1 and 2 Add the jumper wire to locations 21 and 10 If an external emergency switch is installed do not connect a jumper wire to locations 21 and 10 see page 17 1 3 10 23 4 9 SPEAKER HANDS FREE...

Page 25: ...f Ignition Sense Cable Figure 17 Connection Plan for Ignition Sense Cable Remove the jumper wire from locations 4 and 9 in the accessory plug If installed remove the jumper wire from locations 1 and 2 Connect the jumper wire to locations 21 and 10 If an external emergency switch is installed do not connect a jumper wire to locations 21 and 10 see above C a u t i o n VIEW UPON INSERTION SIDE ACCESS...

Page 26: ...le and a fuse holder To install the cable carry out the following steps 1 Connect the stripped lead of the fuse holder cable only to an ignition switched terminal of the fuse block Use the supplied terminal or any other suitable terminal 2 Mount the fuse holder using the mounting hole and dress wires as required 3 Cut the thin cable to the required length crimp the supplied red lead to the strippe...

Page 27: ...s a minimum be checked during installation planning The best place for the transceiver is to place it on the trunk floor Alternate locations are under the front or rear seat and under the rear speaker s deck panel Mount the control head horizontally at a position which enables the driver to view the controls and operate them easily Be sure the control head is close enough to the vehicle operator t...

Page 28: ...20 Remote Mounting Figure 18 Example of Remote Mounting Figure 19 Remote Mount Installation Data Junction Box shown Control Head Speaker Antenna Battery Junction Box Transceiver Junction Box Terminal ...

Page 29: ...ch the spots you have marked and drill a 4 mm Ø hole at each mark 3 Secure the trunnion mounting bracket with the four screws provided Transceiver Installation 1 Ensure that the plastic guides are aligned horizontal to the transceiver grooves 2 Slide the transceiver grooves into the plastic guides until it snaps into place 3 Secure the transceiver with the two wing screws provided Figure 20 Transc...

Page 30: ...wer cable as explained on page 25 Cut the power supply cable to the desired length and plug the power cable into the transceiver power connector see Figure 21 Figure 21 Connections to Radio Control Head Mounting Trunnion Installation 1 Using the control head trunnion as a template mark the positions of the holes on the mounting surface 2 Centerpunch the spots you have marked and drill a 4 mm Ø 0 1...

Page 31: ...trol head 2 Mount the microphone clip to a convenient spot near the control head 3 Plug the microphone into the control head front panel 4 Attach the S hook and crimp on the microphone cable to the hole on the control head trunnion Junction Box Installation and Connections Installation Secure the junction box by screwing the four supplied screws straight into the location Connections 1 Connect all...

Page 32: ...the lock key Figure 24 Optional Keylock Installation Callout No Motorola Catalogue No Description 1 0300139773 Screw 4 not shown 2 1586069C01 Base Housing 3 1586070C01 Cover Housing 4 5486489F01 Raw Material Label 5 FLN8930A FCN5969B PCB Assembly not shown PCB Assembly Data Junction Box not shown 6 0300140338 Screw 4 7 3108509G22 Connector Visor Microphone Accessories Transceiver to Junction Box C...

Page 33: ...ost vehicles Begin the power cable installation in the following manner 1 Determine a routing plan for the power cable with reference to where the radio is to be mounted 2 Locate an existing hole with a grommet in the vehicle fire wall or drill a 10 mm Ø access hole at the location for passing the power cable into the engine compartment Install a grommet with a 5 mm inner diameter in the access ho...

Page 34: ...d lead from the fuse holder to the positive battery terminal Make sure the adaptor cable is connected to the main power cable red lead 9 Plug fuse into in line fuse holder see Figure 26 Failure to mount the red lead of the power cable kit directly to the battery may result in severe alternator whine interference Figure 26 Power Cable Assembly Microphone Installation See the instructions supplied w...

Page 35: ... where you are going to install the speaker is within user s reach and that the speaker will not obstruct vehicle operation 2 Loosen the two wing screws of the trunnion bracket and remove the speaker 3 Using the trunnion bracket as template mark the locations of the three mounting holes 4 Centerpunch and drill a 4 mm Ø hole at each location 5 Mount the trunnion bracket with the screws supplied see...

Page 36: ... bottom of the shell push the pin housing up and out of the shell see Figure 28 C 3 Remove the speaker wires from the accessory plug Figure 28 Disassembling and Reassembling Accessory Plug Disassembly Speaker Connection Connect the pins of the wires to the junction box terminals 1 and 2 Figure 29 Speaker Connection Tabs Cover In Place A Cover Removed B Pin Housing 13 Location Side Flat Side Shell ...

Page 37: ...larm Relay Connection Plan Do not short pin 5 of the terminal board to ground as this may damage the radio Connection Plan for Emergency Switch Figure 31 Emergency Switch Connection Plan 5 5 ALTERNATIVE ALTERNATIVE RED RED 86 87 85 30 BLK RED BLK ALARM RELAY 12 V ALARM RELAY 86 87 85 30 RED 12 V BLK BLK 5 RED BLK BUZZER 12 V JUNCTION BOX TERMINAL C a u t i o n EMERGENCY SWITCH JUNCTION BOX TERMINA...

Page 38: ...ble carry out the following steps 1 Connect the stripped lead of the fuse holder cable only to an ignition switched terminal of the fuse block Use the supplied terminal or any other suitable terminal 2 Mount the fuse holder using the mounting hole and dress wires as required 3 Cut the thin cable to the required length crimp the supplied red lead to the stripped lead of the thin cable and connect i...

Page 39: ...r a wire is run inspect the location and determine how and where you intend to mount the antenna radio and accessories Plan wire and cable runs to provide maximum protection from pinching crushing and overheating The installation planning should only be undertaken by persons who are competent and able to ensure that the complete installation fulfils its regulatory requirements such as EMC ElectroM...

Page 40: ...lug for connection as explained below 2 Connect the accessory plug into the accessory connector at the bottom of the radio 3 Snap the strain relief clip which is already threaded over the speaker cable or wires into the slot at the back of the radio Figure 35 Connecting the Speaker Cable Insert strain relief clip here Back Cover Speaker Cable Strain Relief Clip ...

Page 41: ... radio Plug the other end of the power supply DC cable into the power supply 9 Connect the power supply AC cable to the power supply Plug the other end of the power supply AC cable into a wall outlet Installation Instructions for Accessory Plug When using the FLN2659 Data Adapter do not use the accessory plug see Figure 34 page 32 Disassembling and Reassembling Accessory Plug Numbers for pin locat...

Page 42: ...r wire to locations 21 and 10 Remove the strain relief clip supplied with the accessory plug Pass the pin ends of the speaker wires which are to be connected to the radio through the eye of the strain relief clip 4b In case HLN6405 is used External Speaker HSN4024 is supplied with the tray Remove the jumper wire from locations 4 and 9 in the speaker s accessory plug and connect it to locations 21 ...

Page 43: ... pin housing back into the shell in the opposite way it was removed Be certain that the 13 location side of the pin housing is facing the flat side of the shell Also be sure that the pin housing snaps securely into the shell and is not cocked in the shell 2 Install the cover back onto the accessory plug by snapping the cover over the tabs and pressing down 1 3 SPEAKER VIEW UPON INSERTION SIDE ACCE...

Page 44: ...1 3580009K01 Grille Cloth Speaker 2 5080085D03 Speaker 75 x 44 mm dual not applicable for HLN6405 3 7510606A06 Bumper Rubber Black 4 0384725C09 Screw Tap 4 2 x 16 5 1580155J01 Housing Desktop Tray 6 3002509Y01 Cable Desktop Tray 7 4205722C02 Clip Fastener 8 4282018H18 Cable Retainer 9 1580154J02 Cover Desktop Tray 10 7505190X01 Spacer Desktop Tray ...

Page 45: ...er through a pair of cables The data junction box enables adding a laptop to the remote configuration Planning is the key to fast easy radio installation Before a hole is drilled or a wire is run inspect the vehicle and determine how and where you intend to mount the antenna radio and accessories Plan wire and cable runs to provide maximum protection from pinching crushing and overheating The inst...

Page 46: ... Verify that the antenna cable is routed in the shortest way to minimize power loss over the cable Check that the mounting surfaces are able to support the weight of the units Figure 39 Remote Mount Motorcycle Installation Overview in Motorcycle Box Antenna 12 V Battery Antenna cable Use Data Junction Box FLN2483 for Data Applications Vehicle frame ground Black Red F1 20A Transceiver Junction Box ...

Page 47: ...d external loudspeaker Figure 41 Example of External PTT Controlled Installation TRANSCEIVER AND JUNCTION BOX LOUDSPEAKER FIST MICROPHONE MOTORCYCLE BOX ANTENNA BATTERY FUSE BLOCK IGNITION CABLE CHASSIS GROUND FUSED POWER CABLE CONTROL HEAD SPEAKER CABLE MICROPHONE HEADPHONES 12 V SHIELD EXTERNAL SPEAKER JUNCTION BOX GND MICROPHONE EMERGENCY EXT ALARM IGNITION EXT PTT SPEAKER SPEAKER FIST MICROPHO...

Page 48: ...of Microphone and Loudspeaker Figure 43 shows an alternative installation of the loudspeaker and headphones where a serial resistor can be used for volume adjustment The minimum connected impedance is 3 2 ohm The audio PA is a bridge amplifier Figure 43 Example of Installation with Serial Resistor for Volume Adjustment Other microphones can be connected either on the Junction Box or on P5 P4 P5 80...

Page 49: ... Figure 45 Use the innermost four holes for a curved mounting surface and use the four outmost holes for a flat surface 2 Centerpunch the spots you have marked and drill a 4 mm Ø hole at each mark 3 Secure the trunnion mounting bracket with the four screws provided ensuring that the trunnion is grounded Transceiver Installation 1 Ensure that the plastic guides are aligned horizontal to the transce...

Page 50: ...the antenna cable connector and the transceiver 4 Install the power cable as explained on page 45 Cut the power supply cable to the desired length and plug the power cable into the transceiver Power Connector see Figure 46 Figure 46 Connections to Radio Control Head Mounting Trunnion Installation 1 Using the control head trunnion as a template mark the positions of the holes on the mounting surfac...

Page 51: ...and tighten the wing screws over tightening with a tool will cause damage to both the control head and the trunnion After a few turns tilt the control head for an optimum view of the display Then complete tightening of the wing screws 4 Ensure that the control head is grounded This should be done via one of the screens that holds the connector at the back of the control head see Figure 48 Figure 4...

Page 52: ...f the control head 3 Connect the microphone to the microphone connector on the cable Figure 49 Wiring Diagram Junction Box Installation and Connections Installation Secure the junction box by screwing the four supplied screws straight into the location Connections 1 Connect all accessories to the junction box terminal board see Figure 39 and Figure 52 2 Connect the control head to junction box cab...

Page 53: ...ermanent damage to the transceiver and require replacement of audio power amplifier integrated circuit and or complete transceiver board This radio must be operated only in negative ground electrical systems Reverse polarity will cause the cable fuse to blow Check the vehicle ground polarity before you begin installation to prevent wasted time and effort Callout No Motorola Catalogue No Descriptio...

Page 54: ...necessary Connect the fuse holder red adaptor lead plug to the mating receptacle on the red lead of the power cable see Figure 51 5 Connect the power cable black lead directly to the vehicle chassis ground 6 Connect the power cable red lead from the fuse holder to the positive battery terminal Make sure the adaptor cable is connected to the main power cable red lead 7 Plug fuse into in line fuse h...

Page 55: ...s of the trunnion bracket and remove the speaker 3 Using the trunnion bracket as template mark the locations of the three mounting holes 4 Centerpunch and drill a 4 mm Ø hole at each location 5 Mount the trunnion bracket with the screws supplied see Figure 52 6 Insert the speaker into the trunnion bracket and tighten the two wing screws Figure 52 Example of Mounting Speaker Trunnion in Motorcycle ...

Page 56: ...e 55 Emergency Switch Connection Plan Connection Plan and Installation of Ignition Sense Cable An ignition sense cable Motorola Kit Number GKN6263 is supplied with every mobile radio Motorola strongly recommends that this ignition sense cable be used with every mobile installation of the radio Its purpose is to avoid the possibility that the radio may 5 5 ALTERNATIVE ALTERNATIVE RED RED 86 87 85 3...

Page 57: ...erminal or any other suitable terminal 2 Mount the fuse holder using the mounting hole and dress wires as required 3 Cut the thin cable to the required length crimp the supplied red lead to the stripped lead of the thin cable and connect it to the blue terminal of the fuse holder cable 4 Connect the other end of the ignition sense thin cable to pin 4 of the junction box terminal 5 Insert the provi...

Page 58: ...50 Motorcycle Installation NOTES ...

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