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TMR880i TETRA Mobile Radio Vehicle Installation Instructions TRATRAPP00137-6-2en 04/2021...
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Airbus DS SLC total liability for any errors in the document is limited to the documentary correction of errors. Airbus DS SLC will not be liable for any direct or indirect damages arising from the use of the document or otherwise relating to the document.
ANTENNA CONNECTOR 5.12......................37 MART CARD CONNECTOR INSTALLING TMR880I ........................38 TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 3 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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Electrical specifications ....................... 59 8.2.7. Control signals ........................59 8.3......................60 ECHNICAL SPECIFICATION TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 4 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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Figure 22. Speakermic MPR-4 connector .................. 24 Figure 23. Face view of 12-pin Hirose Connector ..............25 TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 5 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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Figure 60. Helmet cable microphone’s input flowchart .............. 57 Figure 61. Speaker output flowchart ..................58 TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 6 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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Figure 34 modified and the related Caution 6.2.1 updated. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 7 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
For support regarding this installation guide, please contact TETRA Terminal Customer Support via the Airbus SLC Customer Portal: https://hub.securelandcommunications.com/s/. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 8 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
TX average 1.4 A (CUR-3 lights on, GPS on) Power supply requirement 8 A TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 9 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
SLC cannot guarantee the targeted functionality if Airbus´s installation instructions are not properly followed. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 10 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
*** IGN line can be used for controlling on/off the radio like vehicle Ignition key. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 11 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
***IGN line can be used for controlling on/off the radio like vehicle Ignition key. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 12 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
If there is a power outage when the IGS line is active, the radio unit starts up again automatically. Figure 4. Use with CUR-3 TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 13 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Fuse 5A 125°C rated PK1705A Installation plate 9500318 CUR-3 DIN installation kit T0087632 TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 14 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 15 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 8. Handsfree push to talk button PTT-1 4.4. Data cable (DLR-3T) Figure 9. Data cable DLR-3T TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 16 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 11. Power supply for office use ACR-7 (left) and ACR-1 (right) TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 17 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
CA-105’s external audio interface. Its rated audio power is 15W and the maximum is 20W. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 18 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 15. Swivel mount for CUR-3 4.12. Other parts 4.12.1. Installation plate Figure 16. Installation plate TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 19 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 18. Start-stop plug for TMR880i TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 20 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Never short circuit the CA-105 cable and Control unit cable! It will damage the CUR-3. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 21 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Ensure also that the accessories are powered off, including data accessories connected to the data cable, before you power on the TMR880i TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 22 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
MPR-4 part. Figure 21. MPR-4 connector TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 23 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
MPR-1 speaker microphone. The Hirose connector is used for the speaker microphone. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 24 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
(PEI) (DLR- 3T). TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 25 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
RS-232 level TX line OUT +/-5 +/-8 Voltage swing for NMEA output Data TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 26 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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IGS line gets down. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 27 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Black 3 x AWG22 combined to AWG13 EXT_EMERGENCY Blue AWG22 AWG22 TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 28 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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CA-105 System Cable TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 29 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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CA-156 System Cable TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 30 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Ω / output AC impedance from μF / series output capacitance TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 31 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
/ signal level Vpp / maximum signal level VDC level AGND Analog ground TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 32 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Common mode voltage TMR880i, RS-485 limits +12V output from car battery voltage TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 33 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 28. Face view of 26-pin high density D connector (radio part) TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 34 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
See also the IGN input use with I/O lines in chapter 6.4.2. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 35 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
(female) connector. Figure 32. Face view of TNC TETRA antenna (radio part) TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 36 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
This connector provides the interface for a smart card or SIM card. Figure 33. Face view of smart card connector (radio part) TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 37 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
4. Make sure that the mobile radio antenna is installed at least 30 cm away from any other antenna on the vehicle. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 38 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
A wrong connection will harm the device, as a result of which it must be sent to the repair service. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 39 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
The speaker microphone cable’s 10-pole connector provides a connection to the CUR-3 unit via a CA-157 adapter cable. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 40 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
6.2.3. Attaching the CUR-3 assembly swivel (HHR-1) Figure 38. Complete swivel (HHR-1) TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 41 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 39. Swivel fastening (Fixed Mounting kit, MKE-1BK) Figure 40. Fastening the swivel Figure 41. Fastened swivel TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 42 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Also an external switch can be used (not included in the sales package). Figure 43. Electrical unlocking TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 43 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Fasten the swivel (HHR-1) into the DIN slot installation adapter with screws. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 44 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Attach the swivel (HHR-4) into the CUR-3 and fasten the CUR-3 into the swivel as described in Chapter 6.2.3. Figure 48.Attaching the swivel into the CUR-3 TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 45 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
The maximum inclination for the radio unit is approximately 10 degrees. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 46 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Connect the red cable directly to the positive (+) pole of the vehicle's battery via a 5A fuse. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 47 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
IGS line state. With this setting, the IGS line is not used to start the radio. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 48 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
257005/Littelfuse Fuse Holder with protective cap Bussmann HHF with cover HHD-C TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 49 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
High density 26 AMP plug (X1)) using a new high density 26 AMP plug. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 50 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
The connection on X1 is described in the following circuit diagram and table. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 51 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Driver Common mode voltage limits CU_RXD- Blue/Black AWG26 CU_RXD+ (11) Driver Common mode voltage limits TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 52 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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The second color is the color of the dot added to the wire. “2” means there are 2 dots added to the wire TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 53 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
E2EE smart card reader does not work properly. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 54 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 55 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Modifications for a dynamic microphone are presented in the next chapter. TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 56 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Figure 60. Helmet cable microphone’s input flowchart TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 57 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
If common ground is used, the speaker interface must be equipped with the applicable audio balun. Figure 61. Speaker output flowchart TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 58 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
Note that this does not affect external speaker if connected to RC-9. TRATRAPP00137-6-2en TMR880i Vehicle Installation Instructions 59 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
GND (12) Logic low Logic high OUT Red AWG26 SPKMIC_MUTE (11) 0 TMR880i Vehicle Installation Instructions TRATRAPP00137-6-2en 60 / 60 This document and its contents are the property of Airbus DS SLC and must not be copied or circulated without authorisation...
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