IP Mobilenet IPMNIP8 IP8HPV Data Transceiver User Manual MR Guide
IP Mobilenet, LLC IP8HPV Data Transceiver MR Guide
Contents
- 1. Manual
 - 2. installation guide
 - 3. Revised manual
 
Revised manual

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 1 of 14 
INSTALLATION GUIDE 
INVADRtm MOBILE RADIO SYSTEM 
 INSTALLATION GUIDE CONTENTS: 
Section Title  Page 
  INVADRtm Mobile Radio Illustration ..................................... 2 
  Installation Overview and Safety Reminder......................... 2 
  Installation Requirements .................................................... 3 
  Pre-Installation Guidelines ................................................... 5 
  Mounting the INVADRtm Mobile Radio................................. 5 
  Serial Cable Connection and Routing.................................. 5 
  EMI Filter Installation ........................................................... 6 
  Power Supply Installations................................................... 6 
  Switch Installation ................................................................ 7 
  Delay Timer Installation ....................................................... 7 
  Antenna Installation ............................................................. 8 
  VIU (Vehicle Interface Unit) Connections ............................ 8 
  Testing and Installation Checklist ........................................ 9 
  Vehicle Unit Wiring Interconnection Layout ....................... 10 
  Diversity Antenna Vehicle Installation Detail Diagram....... 11 
  Mobile Antenna Distance Matrix ........................................ 12 
  Vehicle Unit Wiring Interconnection Layout with VIU 
  (Voice Interface Unit).......................................................... 13 
  Vehicle Unit Wiring Interconnection Layout with 
  Data911 and VIU (Voice Interface Unit)............................. 14 
IPMN p/n: 516-80307 
Document Control #: DC-10 
Version: C-1 
11909 East Telegraph Road, Santa Fe Springs, CA 90670-3785 
Voice: (562) 946-9493     Fax: (562) 949-0223 
Copyright 2001 IPMobileNet, Inc. 
Notice:  
While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time 
of printing, IPMobileNet, Inc. can assume no responsibility for any inaccuracies.  Changes and corrections to the  
inforrmation within this document may be incorporated into future releases.

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 2 of 14 
INVADRtm Mobile Radio Illustration 
Installation Overview 
This guide will provide standard steps involved in the installation process of an INVADRtm Mobile Radio.  This 
guide includes wire routing and connections between the radio, other components, and the vehicle’s power. 
Safety Reminder 
1.  To prevent personal injury and vehicle damage, exercise extreme caution throughout 
this installation process. 
  Follow safety precautions for handling wiring, tools, and a vehicle’s engine. 
  Handle the vehicle’s battery with extreme caution to avoid burns. 
  Do not alter the components listed in the Installation Requirements on page 3 
unless substitutions are noted within this document. 
  Once the antennas are installed, as directed within this guide on page 8 of 14, all 
persons must maintain a distance of no less than 39 inches from the antennas. 
Black
Red
TX/RX1  RX2 
Serial Cable 
DB9 
Power Cable 
Mounting 
Bracket  
    TX FCC ID                             M17-EC8DT450TX 
xxxxxxxxxxx 
xxxxwweddd 
xxxxxxxx 
xxxxwweddd 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 3 of 14 
INSTALLATION REQUIREMENTS 
PL502-82019-51 - INVADR MOBILE ACCESSORY KIT  -- An INVADR Mobile Radio includes the following 
components (part of mobile top assembly): 
Qty  Description  IPMN Part Number 
1  Cable, Power Extension  502-82020-53 
2 ‘L’ Brackets  50026749 
2  Screws Skt Cap Button Head 10-32 X 5/8  37081032-10 
6  Washers Split Lock #10  271-0062-010 
2  Washers Fender 1” O.D. X .28 I.D. X .05 THK  271-0059-001 
4  Washers Rubber 1” O.D. X .65 I.D. X .12 THK  36040001 
2  Hoses, Rubber Black .380 O.D. X .191 I.D. X .3  34010295 
4  Screws Self-Tapping #10 X 5/8  37040010-10 
0 Installation Manual  516-80307 
0 Technical Manual  516-82025 
PL502-80208-51 - INSTALLATION KIT – The following components are required for an INVADR Mobile 
Radio Installation and are available for purchase through IPMobileNet, Inc. 
Qty  Description  IPMN Part Number 
1 EMI Filter  127-0020-001 
1  Timer, 2 hours  150-0127-001 
1 Relay  128-0117-001 
1 Relay Socket  128-0116-001 
2  Butt Connectors #8 AWG  120-0256-001 
1  Terminal, Ring #8 AWG, #10 Screw Insulated  120-0127-001 
4  Terminal, Ring #18-22 AWG, #10 Screws Insulated  120-0250-004 
4  Terminal, Ring #10-12 AWG, #10 Screws Insulated  120-0250-005 
4  Terminal, Disconnect #14-16 F  120-0244-002 
18  Terminal, Disconnect #10-12 F  120-0244-003 
2  Disconnect Tab, Quad Male  200-1377-001 
1  Wire, 12 AWG Black, order 5 ft.  156-0242-001 
1  Wire, 12 AWG Red, order 44 ft.  156-0242-003 
1  Fuse, 30 AMPS ATO  122-0042-001 
1  Fuse Holder, 30 AMPS  120-0253-001 
1  Switch, Toggle DPST  144-0136-001 
1  Diagram, Mobile Installation without VIU  502-80259 
1  Diagram, Mobile Installation with VIU  502-80260 
1  Diagram, Mobile Installation with Data 911 and VIU  502-80306 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 4 of 14 
OPTIONAL INSTALLATION SUPPLIES – Order each item individually: 
Qty  Description  IPMN Part Number 
1  Serial Cable (DB9MF), 20 ft.   156-0245-020 
1  Wire, 8 (133/29) AWG VW-1 Red, by foot, order 19.5 ft.  156-0243-003 
1  Wire, 8 (133/29) AWG VW-1 Black, by foot, order 19.5 ft.  156-0243-001 
2  RG58U Cable and Mount, VHF, 17 ft. (incl ¾” Brass Mount and N Male Crimp)  102-0200-001 
2  RG8X Cable and Mount, UHF & 800 MHz, 17 ft. (incl ¾“ Brass Mount & N Male Crimp)  102-0200-002 
2  Antenna, Radome Type, 142-164 MHz, Unity Gain (requires 1 MB8UN for ea antenna)  102-0205-001 
2  Antenna, Radome Type, 150-174 MHz, Unity Gain (requires 1 MB8UN for ea antenna)  102-0205-002 
2  Antenna, Radome Type, 410-430 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0206-001 
2  Antenna, Radome Type, 430-450 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0206-002 
2  Antenna, Radome Type, 450-470 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0206-003 
2  Antenna, Radome Type, 470-490 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0206-004 
2  Antenna, Radome type, 806-866 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0207-001 
2  Antenna, Radome Type 821-896 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0207-002 
2  Antenna, 5/8 Wave, 406-430 MHz, 3dB Gain (requires 1 MB8XN for ea antenna)  102-0199-003 
2  Antenna, 5/8 Wave, 430-450 MHz, 3dB Gain  (requires 1 MB8XN for ea antenna)  102-0199-004 
2  Antenna, 5/8 Wave, 450-470 MHz, 3dB Gain  (requires 1 MB8XN for ea antenna)  102-0199-005 
2  Antenna, 5/8 Wave, 470-490 MHz, 3dB Gain  (requires 1 MB8XN for ea antenna)  102-0199-002 
2  Antenna, 5/8 Wave 490-512 MHz, 3dB Gain  (requires 1 MB8XN for ea antenna)  102-0199-006 
2  Antenna, 5/8 Wave, 806-866 MHz, 3dB Gain  (requires 1 MB8XN for ea antenna)  102-0199-001 
2  Antenna, ¼ Wave, 136-144 MHz, Unity Gain (requires 1 MB8UN for ea antenna)  102-0204-001 
2  Antenna, ¼ Wave, 144-152 MHz, Unity Gain (requires 1 MB8UN for ea antenna)  102-0204-002 
2  Antenna, ¼ Wave, 152-162 MHz, Unity Gain (requires 1 MB8UN for ea antenna)  102-0204-003 
2  Antenna, ¼ Wave, 162-174 MHz, Unity Gain (requires 1 MB8UN for ea antenna)  102-0204-004 
2  Antenna, ¼ Wave, 406-430 MHz, Unity Gain (requires 1 MB8XN for ea antenna)  102-0204-005 
2  Antenna, ¼ Wave, 430-450 MHz, Unity Gain (requires 1 MB8XN for ea antenna)  102-0204-006 
2  Antenna, ¼ Wave, 450-470 MHz, Unity Gain (requires 1 MB8XN for ea antenna)  102-0204-007 
2  Antenna ¼ Wave, 470-490 MHz, Unity Gain (requires 1 MB8XN for ea antenna)  102-0204-008 
2  Antenna, ¼ Wave, 490-512 MHz, Unity Gain (requires 1 MB8XN for ea antenna)  102-0204-009 
2  Antenna, ¼ Wave, 806-896 MHz, Unity Gain (requires 1 MB8XN for ea antenna)  102-0204-010 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 5 of 14 
40 0−512ΜΗζ   ∗∆Ις ΕΡΣ ΙΤΨ ΜΟΒΙΛΕ ∆ΑΤ Α ΡΑ∆ΙΟ
TRUNK COMPARTMENT 
2 sheet 
metal screws 
Mounting 
Bracket  
TX/RX1  RX2 
Mounting 
Bracket  
    TX FCC ID                             M17-EC8DT450TX 
xxxxxx
xxxxxx
2 sheet 
metal screws 
Figure 2  
INSTALLATION INSTRUCTIONS 
Pre-Installation Guidelines  Mounting the INVADRtm Mobile Radio 
To mount the radio, perform the following steps:  
Step 1  Secure the radio into the trunk compartment. Insert four 
(4) sheet metal screws in the radio brackets; two (2) 
screws on either side of the radio (see Fig. 2). 
  CAUTION
: 
If less than four (4) screws are used, the radio 
can become loose in the trunk compartment.  
This may cause the radio not to function 
properly.  
When inserting screws, be careful not to 
disturb the vehicle gas tank. 
Serial Cable Connection and Routing 
(IPMN p/n: 156-0245-020) 
1.  Prior to installing new equipment, remove existing equipment 
and all related components to include stock clips on radio 
wiring harness and antenna. 
2.  Mounting of the radio, delay timer, relay, and filter will take 
place in the trunk compartment (see Fig. 1) unless installing 
in a vehicle without a trunk. 
          Figure 1 
    (Refer to page 10 for full schematic) 
NOTE: Removal of seats, rubber mats, and other obstructions, 
from inside the driver compartment, may be necessary 
to facilitate routing of wires to the engine and trunk 
compartments. 
3.  To ensure appropriate cable and wire routing, exercise the 
following precautions: 
  Route cables away from sharp edges that can penetrate 
cable insulation and damage wires. 
  Protect wires with silicone rubber grommets when 
routing through the engine compartment firewall or 
through other holes with sharp edges. 
  Use high-quality electrical tape when covering exposed 
wires in the engine compartment. 
  Avoid routing cables through areas exposed to extreme 
heat, such as the exhaust system. 
  Keep wires routed through the engine compartment 
away from hot and/or moving parts. 
4.  Prior to drilling holes in the engine compartment firewall, 
inspect both sides to avoid obstructions. 
5.  For grounding point, use the engine block or the negative (-) 
terminal of the vehicle battery.  Ground connection surfaces 
must be free of paint, rust, and other corrosion to maximize 
performance and avoid damage. 
6.  To simplify troubleshooting problems, label all connecting 
points and wires. 
The serial cable connects the radio to the Mobile Data Computer 
(MDC) located in the driver compartment. 
To connect the serial cable, perform the following steps: 
Step 1  Attach the 20-foot serial cable male 
 connector 
(DB9M – see Fig. 3) to the 
 radio. 
Step 2  Route the female connector (DB9F – see Fig. 4) to the 
driver compartment and connect to the serial port located 
on the rear of the MDC. 
NOTE:  Route the serial cable to minimize foot pressure and 
other potential stresses.  Use split loom tubing and nylon 
cable ties for cable protection.  
(If connecting a Voice Interface Unit, see page 8 for instructions). 
Figure 3 
Figure 4 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 6 of 14 
DRIVER 
COMPARTMENT 
TRUNK COMPARTMENT 
400−512ΜΗζ  ∗∆ΙςΕΡΣΙΤΨ ΜΟΒΙΛΕ ∆ΑΤΑ ΡΑ∆ΙΟ
EMI Filter Installation 
(IPMN p/n: 127-0020-001) 
 MDC Power Supply Installation 
NOTE:  The EMI Filter protects the radio and filters out noise. 
To install the filter, perform the following steps: 
Step 1  Secure the EMI Filter in the trunk compartment of the 
vehicle (see Fig. 5) near radio mounting location. 
  Figure 5 
NOTE:  For proper wire connections, perform the steps for  the 
 following components: 
  Radio Power Supply Installation, page 6 
  MDC Power Supply Installation, page 6 
  Carling Switch Installation, page 7 
  Delay Time Installation, page 7 
Radio Power Supply Installation 
To install the radio power connection, perform the following steps: 
Step 1  Connect the radio power  
 cable to the power cable  
  extension (see Fig. 6). 
Step 2  Route and wire the power cable extension red wire (#12 
AWG), via the 15 AMP in-line fuse, to the radio (+) 
terminal connection on the EMI Filter (see Fig. 7). 
Step 3  Route and wire the power cable extension black wire 
(#12 AWG) to the EMI Filter’s negative (-) terminal. 
                            Figure 7 
To install the MDC power connection, perform the following steps: 
Step 1  Connect the MDC power cable to the MDC. 
Step 2  Route and wire the red and clear MDC power wires via a 
3 AMP in-line fuse, routing the red wire (#12 AWG) to the 
battery (+) terminal connection on the EMI Filter (see 
Fig. 8). 
Step 3  Route and wire the black MDC power wire to the 
negative (-) terminal on the EMI Filter (see Fig. 8). 
NOTE:  A black wire  (#12 AWG) is grounded from the negative (-) 
terminal connection on the EMI Filter to the vehicle 
chassis. 
Figure 8 
radio’s power 
cable 
power 
cable 
extension
Figure 6 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 7 of 14 
TRUNK 
COMPARTMENT 
TRUNK COMPARTMENT 
DRIVER COMPARTMENT 
Carling Switch Installation 
(DPST Heavy Duty Toggle) 
(IPMN p/n: 144-0136-001) 
Delay Timer Installation 
(IPMN p/n: 150-0127-001) 
To install the switch, perform the following steps: 
Step 1  Mount the switch in the selected location. 
Step 2  Route and wire a red wire (#12 AWG) from of the switch 
to the Automotive Power Relay (see Fig. 9). 
Step 3  Ground the switch by routing and wiring a black wire 
from the switch to the vehicle chassis. 
Figure 9 
NOTE:  Install switch in a location convenient to the driver 
ensuring that the switch cannot be inadvertently moved 
to the Off position. 
 To install the Delay Timer, perform the following steps: 
Step 1  Secure Delay Timer to the trunk compartment of the 
vehicle. 
NOTE:  When inserting screws be careful not to puncture the 
vehicle gas tank. 
Step 2  Route the black wire (#12 AWG) from ground connection 
on the Delay Timer to the vehicle chassis (see Fig. 10). 
Step 3  Route and wire red wire (#8 AWG) from the positive (+) 
terminal connection on the vehicle battery connection via 
a 30 AMP in-line fuse toward the battery connection on 
the Delay Timer. 
  Connect the red wire (#8 AWG) to the two red wires (#12 
AWG).  Route and wire the red (#12 AWG) wires to the two 
(2) battery connections on the Delay Timer. 
Figure 10 
Step 4  Route a red wire (#12 AWG) from the ignition connection 
on the Delay Timer to the ignition switch in the driver 
compartment (see Fig. 10). 
Step 5  Route a red wire (#12 AWG) from the first and last output 
connections on the Delay Timer to the Automotive 
Power Relay. 
Step 6  Route and wire a red (#12 AWG) wire from the second 
output connection on the Delay Timer to the last output 
connection on the Delay Timer.  
Step 7  Route and wire a red (#12 AWG) wire from the last output 
connection on the Delay Timer to the Automotive Power 
Relay coil at the position shown in Figure 10. 
Step 8  Route and wire a black (#8 AWG) wire from the vehicle 
chassis in the trunk compartment to the negative (-) 
terminal on the vehicle battery. 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 8 of 14 
400−512ΜΗζ  ∗∆ΙςΕΡΣΙΤΨ ΜΟΒΙΛΕ ∆ΑΤΑ ΡΑ∆ΙΟ
Antenna Installation  VIU Connections 
NOTE:  Two (2) antennas are mounted and installed on the roof 
of the vehicle using specific measurements for distance. 
To mount and install the antennas, perform the following steps: 
Step 1  Install antennas (see sample drawing DT450-10-0201 
and Fig. 11 below). 
  Observe correct separation between antennas (refer to 
the Mobile Antenna Distance Matrix for midpoint 
distance calculations on page 11) and minimum Near 
Field Exclusion Zone (NFEZ) for proper diversity 
reception operation. 
Step 2  Cut a mounting hole in the roof of the vehicle using an 
electric drill or hole saw. 
 NOTE:  The antenna-mounting hole provides ground 
connection to the antenna.  Ensure that a 
metal-to-metal connection between the 
antenna shields exists.  
Figure 11 
NOTE:  Figure 11 represents the recommended front-to-rear 
antenna installation.  The receiver antenna (RX2) should 
be the antenna nearest to the light bar. 
Step 3  All antenna mounts must be environmentally tight.  
Install or use O-rings to seal the antenna base to the 
rooftop of the vehicle. 
Step 4  Route the coaxial cables to the radio through one of the 
hollow spaces in the roof supports into the trunk 
compartment where the radio is mounted. 
NOTE:  Both antennas should be checked and tested to ensure 
they are functioning properly. 
  If these installation guidelines are followed, it is safe for 
persons to stand at a distance no less than 39 inches 
from the antennas. 
If connecting a VIU, an additional serial cable is required. 
  10-ft serial cable (IPMN p/n: 156-0245-010) included with VIU 
To connect the serial cables, perform the following steps: 
Step 1  Attach 20-ft serial cable male connector (DB9M) to the 
radio. 
Step 2  Route the female connector (DB9F) to the driver 
compartment and connect to the serial port located on 
the rear of the VIU near the microphone hang up clip. 
Step 3  Attach the 10-foot serial cable male connector (DB9M) to 
the other serial port located on the rear of the VIU. 
Step 4  Route the female connector (DB9F) serial cable to the 
serial port located on the rear of the MDC. 
Figure 12 
To connect the VIU power supply, perform the following steps: 
Step 1  Route the VIU’s power supply cable from the driver 
compartment to the trunk compartment. 
Step 2  Connect the black (#18 AWG) wire from the VIU power 
cable to the negative (-) terminal on the EMI Noise Filter. 
Step 3  Attach the red  (#18 AWG) wire of the VIU power cable via 
the 3 AMP in-line fuse to the radio connection on the EMI 
Noise Filter. 
    Figure 13 
RX2 Antenna  TX/RX1 Antenna 
NFEZ 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 9 of 14 
INVADR Mobile Radio Testing   Installation Checklist 
1.  To verify that the INVADRtm Mobile Radio setup works 
properly, use a wattmeter and a service monitor.  
NOTE:  If a wattmeter and a service monitor are not 
available, begin test from Step 3 through 6 and 10 
through 12. 
2.  Connect the wattmeter between the radio and the coax 
connector. 
3.  Connect the radio to a computer with the IPMobileNet IP 
Message Utility program loaded.  See the following 
documents for further details: 
  INVADR VIU Forwarding – IPMN p/n: 516-80309 
  INVADR Mobile Data Computer for Communication 
with the INVADR Mobile Radio – IPMN p/n: 516-80310 
4.  Double click on the SLIP2INVADR icon to start the dial-up 
connection. 
5.  Double click on the IP Message shortcut. 
6. In the To: field, enter the radio’s IP address and click on the 
Send button and the radio’s configuration will list in the upper 
message screen. 
7.  Tune the service monitor to the assigned transmitter 
frequency. 
8.  On the computer, in the lower message screen of the IP 
Message Utility, type unlock=password (entering the 
appropriate password to unlock the radio). 
9.  In the lower message screen, type x=2000, 19 and click on 
the Send button to key the transmitter and measure the 
forward power and reflected power. 
10.  Measure the transmitted frequency and the modulation level. 
11.  At the computer, using the IP Message Utility program, in the 
lower message window, type V and click on the Send button 
to enable verbose. 
12.  Ping the IPNC via MS-Dos using the following command: 
Ping (IPNC IP address) –n 20 –l 500 
Performance statistics showing TX data, RX data quality (DQ) 
and signal levels (RSSI) will display on the IP Message 
window. 
  Throughout the installation process and once the 
  installation is complete, make sure to perform the 
 following tasks: 
  Thoroughly scope out the vehicle to find any obvious problem 
areas. 
  Check wiring for safety concerns.  
  Use tie wraps to ensure that all wires routed in parallel are 
bundled together.  
  Check to see if any wires are exposed. 
  If any wires are exposed, use electrical tape to cover.   
REMINDER:  When covering wires in the engine compartment, 
use high-quality electrical tape. 
  Perform appropriate testing as described in this guide to 
ensure radio works properly. 
  Once installation is completed, remove all debris and restore 
dismantled parts and rubber mats to appropriate locations. 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 10 of 14 
VEHICLE UNIT WIRING INTERCONNECTION LAYOUT 
400−512ΜΗζ  ∗∆ΙςΕΡΣΙΤΨ ΜΟΒΙΛΕ ∆ΑΤΑ ΡΑ∆ΙΟ

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 11 of 14 
MOBILE ANTENNA DISTANCE MATRIX 
Frequency 
Band in MHz 
Center 
Frequency in 
MHz 
Antenna 
Spacing** @ 
¼ Wavelength 
Antenna 
Spacing** @ 
¾ Wavelength 
NFEZ* in 
inches for 
Radome 
Antenna 
NFEZ* in 
inches for  
¼ Wavelength 
Whip 
NFEZ* in 
inches for “⅝” 
Wavelength 
Whip 
Wavelength in 
Inches 
130-140 135.000  21.87  N/A  0.25 10.94  N/A  87.49 
140-150 145.000  20.36  N/A  0.27 10.18  N/A  81.46 
150-160 155.000  19.05  N/A  0.29  9.53  N/A  76.20 
160-174 162.000  18.23  N/A  0.30  9.11  N/A  72.91 
400-430 415.000  N/A  21.35  0.77 3.56 11.88 28.46 
430-450 440.000  N/A  20.13  0.81 3.36 10.37 26.84 
450-470 460.000  N/A  19.26  0.85 3.21 9.43 25.68 
470-490 480.000  N/A  18.45  0.89 3.08 9.31 24.61 
490-512 501.000  N/A  17.68  0.92 2.95 9.35 23.57 
806-866 836.000  N/A  10.60  1.54 1.77 3.36 14.13 
*NFEZ = Minimum Near Field Exclusion Zone       **Round antenna spacing to the nearest ⅛” 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 12 of 14 
DIVERSITY ANTENNA MOBILE INSTALLATION DETAIL 
(Typical installation) 

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 13 of 14 
VEHICLE UNIT WIRING INTERCONNECTION LAYOUT 
(with Voice Interface Unit – VIU) 
400−512ΜΗζ  ∗∆Ις ΕΡΣΙΤΨ ΜΟΒΙΛΕ ∆ΑΤΑ ΡΑ∆ΙΟ

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02    Page 14 of 14 
VEHICLE UNIT WIRING INTERCONNECTION LAYOUT 
(Data 911 with Voice Interface Unit – VIU) 
400 −512ΜΗζ  ∗∆ΙςΕΡΣΙΤΨ ΜΟΒΙΛΕ ∆ΑΤΑ ΡΑ∆ΙΟ