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Mobile Radio Full Installation Guide

SCG22 Series Transceiver

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Summary of Contents for SCG22 Series

Page 1: ...Mobile Radio Full Installation Guide SCG22 Series Transceiver ...

Page 2: ...hich this document is submitted and no part of it may be reproduced or transmitted in any form or means without the prior written permission of Sepura Limited Disclaimer Sepura s policy is to continually improve its products The features and facilities described in this document were correct at publication but are subject to change without notice Contact Details Sepura Limited 9000 Cambridge Resea...

Page 3: ...ng a SIM Card 9 DIN Slot Mounting Considerations 9 Front Mounting the SCC3 Console 10 SCG22 Mounting Kit Options 13 SCG22 DIN Mount Kit 13 Mounting Bracket 15 SCG22 U Bracket Mount Kit 15 SCG22 Cabling and Connections 16 Loudspeaker Connections 16 DC Supply Connection 16 Antenna Connections 17 Cabling and Connections Overview All Models 18 Cabling and Connections to an SRG Installation 19 USB Prog...

Page 4: ...ways signed Obey all signs and instructions relating to the usage of RF wireless devices DO NOT touch the antenna when the mobile radio is powered on In order to reduce the risk of RF burns the antenna must always remain connected when the equipment is powered on DO NOT connect or disconnect the antenna whilst the equipment is powered on Potential risk of burn injury DO NOT touch the heatsink fins...

Page 5: ...n Bluetooth Wi Fi antenna and a 7 dBi TETRA antenna Higher gain antennas should not be used to ensure compliance with RF field strength limits Minimum distances from antenna to users are given in the following table CAUTION Only use hand tools and do not over tighten screws and fixings CAUTION Risk of product damage When carrying out installation requiring the removal of product covers ESD precaut...

Page 6: ...ible on the opposite side of the vehicle to the gas fuel pipe Vehicles Fitted with Electronic Devices In theory any vehicle electronic systems could be affected by the presence of an RF field of sufficient intensity which when detected may cause the device to malfunction The source of RF may be an SCG22 installed in the vehicle itself or one operating in another vehicle in close proximity If inter...

Page 7: ...and seatbelt retainers The SCG22 should be positioned so that it does not obstruct or become at risk of damage from any occupant or carried items Ensure the heatsink fins are in free air as much as possible Mount the SCG22 with the top of the heatsink facing upwards as shown Ensure sufficient space is provided above the installation to allow fitment and removal of the SCG22 Temperature and Orienta...

Page 8: ...ate and that the engine continues to run normally i e with no surging or cutting out 2 Operate the brake pedal key the transmitter and check that the brake lights do not extinguish 3 Put the vehicle into motion at a speed of 15 25 km h 10 15 mph key the transmitter and operate the brake pedal simultaneously Check that the braking action is normal and that the engine does not surge or cut out Conne...

Page 9: ...unt Kit 1 SPR DOC 04439 Mobile Radio Compact Installation Guide 1 SPR DOC 00170 Product Safety Guide 1 IP54 Connector Sealing Kit 1 SCG22 Variants The following variants of the product are available Single Console Single Console SD Card Single Console BT WiFi SD Card Single Console BT WiFi SD Card ESM Dual Console BT WiFi SD Card Dual Console BT WiFi SD Card ESM Mounting Kits Part no Description 3...

Page 10: ... data and remote SIM card reader over serial interface 5 GNSS Antenna SMC Connection for a suitable external GNSS antenna e g GPS 6 Bluetooth Wi Fi Antenna SMA Connection for a suitable external Bluetooth Wi Fi antenna 7 I O2 SPK2 15 way D sub Male Second console loudspeaker and 8 GPIO lines controlled by AppSPACE only 8 Ethernet RJ45 9 Power 9 Way D sub Male DC power input to the SCG22 with ignit...

Page 11: ...in the DIN slot to accommodate the SCG22 and connected cables without causing damage DIN Slot Mounting Considerations If the SCG22 is mounted into a DIN slot consideration must be given to the depth available to safely accommodate the radio and any connecting cables If there is a depth restriction in the DIN slot If there are no depth restrictions Fit the longer clips supplied with the DIN Slot Mo...

Page 12: ...Remove the four front fascia fixing screws and retain them for re use T10 3 Carefully pull the fascia cover away from the SCG22 Apply even pressure to ensure the D connector PCB is removed without damaging the connectors 4 If the SCG22 is to be fitted in a DIN slot with depth restrictions an optional bezel is provided in the kit to act as a spacer Slide the bezel over the front panel of the SCG22 ...

Page 13: ...t accessible after the SCC3 has been fitted 7 Remove the eight screws on the rear of the SCC3 and remove the existing cover Retain the screws for re use 5 Fit the connecting cable supplied in the mounting kit to the front connector on the SCG22 Ensure the connector is firmly clipped in position CAUTION ESD precautions must be taken during replacement of the rear cover ...

Page 14: ...in position using the four screws provided T10 9 Fit the new rear cover to the SCC3 using the eight screws removed in step 6 8 Carefully remove the rear cover seal from the existing cover Fit the seal into the channel on the adaptor rear cover included with the mounting kit CAUTION To maintain the product IP seal rating care must be taken not to damage the rear cover seal Do not stretch the seal w...

Page 15: ...ed using a range of options to suit the installation The mounting options can be used with or without the SCC3 console fitted to the front panel of the SCG22 SCG22 DIN Mount Kit 1 Fit the appropriate length DIN mount clips to both sides of the SCG22 and secure in position with the screws provided Long clips PZ01 Short clips ...

Page 16: ...he DIN cage into the slot within the vehicle To remove use the DIN release tools provided 3 When all the cabling has been routed and connected to the rear panel of the SCG22 slide the unit fully into the DIN cage ...

Page 17: ...ine of SCG22 profile All dimensions are in millimetres Drill four holes at the fixing centres indicated to suit the fastener type 5 mm MAX diameter Front connector location Mounting Bracket CAUTION Ensure fixing screws are of an appropriate type and length for the surface material the bracket is being mounted on to IMPORTANT Allow sufficient space around the SCG22 for cables and access to connecto...

Page 18: ...minal 12V negative earth systems DO NOT use on other supply systems because this will result in damage to the product CAUTION Ensure that the colour console cable and any loudspeaker cables are routed so that they are kept well clear of antenna cables and of any other electronic devices such as electromagnetic systems or AM FM radios It is recommended that the power cable runs are kept as short as...

Page 19: ...h Wi Fi Antenna Installation optional If a Bluetooth Wi Fi receiver is fitted at the time of manufacture a Bluetooth Wi Fi antenna socket will be fitted The antenna unit connects to a SMA connector on the rear panel of the transceiver and should ideally be mounted on the highest point of the vehicle i e roof and as far from the TETRA antenna as possible For mounting follow the manufacturer s insta...

Page 20: ...18 Cabling and Connections Overview All Models ...

Page 21: ...nt installation will be retained SCG Power Ign IO Adapter Lead 300 02007 SRG I O Compatibility Only two of the existing SRG I O lines are connected through the adapter lead and available for use with the SCG22 The I O lines must be configured as shown to function correctly SCG22 I O SRG I O Yellow Input 2 not compatible Light Green Input 3 not compatible Pink Output 1 Orange Input 1 I O 0 I O 1 I ...

Page 22: ...lack Vehicle VE Blue Ignition Sense 10A 1A Loudspeaker and IO Connection Options Different variants of Loudspeaker IO leads are available to suit specific installation requirements These include options for USB programming and connecting approved USB devices SCG Loudspeaker IO Lead 300 02011 I O 0 I O 1 Pink White Orange White Loudspeaker 1 output Grey Black Grey USB Programming Lead 300 02009 The...

Page 23: ...ower to devices 5VDC at 0 5A max SCG Expansion Board Loudspeaker 8 GPIO Lead 300 02014 If the optional expansion board is fitted to the SCG22 an additional connector I O 2 provides connection for a second loudspeaker and 8 GPIO lines I O 0 I O 1 I O 2 I O 3 Pink White I O 4 I O 5 I O 6 I O 7 Loudspeaker 2 output Grey Black Grey Orange White Orange Turquoise Pink Yellow Violet Violet White ...

Page 24: ...he individual I O lines dependent on whether they are configured as inputs or outputs Each individual I O line can be configured as either an input or an output as required in the installation The following example functions may be allocated on the input lines External Alarm Input External Input Triggered Status Messages Mute the loudspeaker Trigger the radio to switch stack Change talk group remo...

Page 25: ...the bung to secure the cables and allow slack at the 10 way plug termination Note If a handset or fist microphone accessory is used the hands free kit must be plugged into the Audio Accessory Interface 1 connector back left to allow all cables to be routed correctly Note If the SCC3 is being fitted with the DIN Mount Kit proceed to the section DIN Mount Kit on page 26 for details on routing and se...

Page 26: ...nted pivot kit This kit consists of a dash mount bracket onto which the pivot support bracket is attached The SCC3 is then attached to the pivot support bracket Ensure orientation is correct for the viewing situation tilt up or tilt down and access is considered to the RS232 data connector if required 198 25 Extent of the SCC3 profile when orientated parallel to the mounting surface All dimensions...

Page 27: ...nsure that all cables are routed correctly and will not become trapped when the backplate is fitted MAX 0 8 Nm Do not over tighten 4 Slot the pivot mount support bracket into the dash mount bracket Secure in place using the single fixed sprung screw knob The viewing angle of the SCC3 can be adjusted by loosening the release knob until the tilt mechanism is free enough to move A ratchet action prov...

Page 28: ...the DIN mount 2 Feed the cables for the SCC3 through the DIN cage and DIN mount kit 1 Fit the DIN cage into the slot within the vehicle 3 Feed the cables through the DIN mount and make the cable connections to the SCC3 See the section Cabling the SCC3 on page 23 4 Using the screws provided secure the DIN adapter to the SCC3 maximum tightening torque 0 8 Nm MAX 0 8 Nm Do not over tighten PZ 2 5 Fit...

Page 29: ... that it is sealed against front water ingress to IP55 standards when mounted using the DIN mount kit 8 Push the assembly fully into the DIN cage To remove use the DIN release tools provided CAUTION Ensure all bungs have been fitted into unused channels on the SCC3 and mount kit and that the appropriate sizes have been used Bungs have a raised profile on their upper surface When fitting ensure tha...

Page 30: ...n on a flat surface until the sealant is dry AMPS Mounting Options The SCC3 can be fitted into the vehicle using a range of AMPS mounts available to suit installation requirements 1 Feed any cables required to the SCC3 and connect them as shown in the section Cabling the SCC3 on page 23 2 Using the screws supplied secure the AMPS backplate to the SCC3 maximum tightening torque 0 8 Nm Ensure all ca...

Page 31: ...lip to one of the mounting points routing any cables through from the SCC3 MAX 0 8 Nm Do not over tighten PZ 1 2 Fit the other half of the bracket into position using four screws 3 Fit the two brackets together using the screw and nut provided Before fully tightening adjust the SCC3 to the desired angle PZ 1 CAUTION Allow sufficient slack in the cables for hinge adjustments CAUTION Ensure fixing s...

Page 32: ...rm Ensure any mounting components are fully tightened after adjustments Handset Based Console HBC3 The HBC3 is supplied with a magnetic mounting bracket and interface box The bracket can be mounted separately or on the box CAUTION The interface box is not sealed Avoid positions with risk of exposure to water or dust entry 1 Open the interface box by removing the three screws from the cover of the ...

Page 33: ... way connector Route the cables neatly through the cable entry points Note Before fitting the optional remote microphone and switches cable see the section Remote Microphone and Switches Installation on page 32 6 Plug the HBC3 into the interface box through the retaining clip and fold the clip back over the connector body to retain it securely in position 7 Fit the mounting bracket to the vehicle ...

Page 34: ...hicle Accessory Connector VAC These should be used when mounting in a DIN slot Note If replacing a rear connecting handset with a front connecting handset also replace the magnetic hook rest with the one supplied Multiple Fist Microphones and or Handsets may be connected in an installation which may be connected to either audio accessory interface Remote Microphone and Switches Installation It is ...

Page 35: ...n the power lead should be connected to a suitable power supply set to 12 V nominal with a rating of 5 A Connect the blue ignition wire in the power lead to the positive terminal on the power supply All other wires may be left unconnected For more information see the section DC Supply Connection on page 16 Programming To program the SCG22 connect the USB Programming Lead 300 02009 to the GPIO 1 Co...

Page 36: ...00221 between the SCG22 and the SCC3 using remote console cables not exceeding 10m in total length Connect the MDT to the spare 15 way connector on the interface box Connecting a Remote SIM Reader To install an optional Remote SIM Reader connect the device to the console 1 connector on the rear panel of the SCG22 using a remote console cable not exceeding 7m in length If a console is connected to ...

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Page 40: ...Sepura Limited 9000 Cambridge Research Park Beach Drive Waterbeach CAMBRIDGE CB25 9TL UK T 44 0 1223 876000 www sepura com SPR DOC 04384 Issue 1_W ...

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