Global Traffic Technologies Opticom 2100 Series User manual

OpticomGPS System
Vehicle Equipment
Model 2100 Series
Installation Manual May 2013

Vehicle Equipment Installation Instructions
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Table of Contents
1About This Manual ...........................................................................................................................................3
1.1 Intended Use.............................................................................................................................................3
1.2 Technical Support ....................................................................................................................................3
2Safety Information............................................................................................................................................3
2.1 Label Locations......................................................................................................................................... 4
2.2 Safety Considerations............................................................................................................................... 5
2.3 FCC and IC Statement..............................................................................................................................6
3Description........................................................................................................................................................6
3.1 Opticom™ GPS System...........................................................................................................................6
3.2 Vehicle Equipment................................................................................................................................... 7
3.3 Parts List ....................................................................................................................................................8
3.4 Features .....................................................................................................................................................9
3.5 Specifications.......................................................................................................................................... 10
4Installation.......................................................................................................................................................11
4.1 Model 1050 Radio/GPS antenna installation ......................................................................................12
4.1.1 Antenna location considerations ..................................................................................................12
4.1.2 Antenna Installation .......................................................................................................................12
4.1.3 Model 79XHM, Model 79XTM.....................................................................................................14
4.2 Radio/GPS Control Unit (RGCU) Installation......................................................................................15
4.3 Cable connections.................................................................................................................................. 16
5Wiring Connections .......................................................................................................................................17
5.1 Power and Ground Connections ..........................................................................................................19
5.2 Lightbar or Ignition Sense Connection.................................................................................................19
5.2.1 Activation Methods and Switch settings ......................................................................................20
5.2.1.1 Emergency Vehicle Activation methods: .............................................................................21
5.2.1.2 Transit Vehicle Activation methods: ....................................................................................21
5.2.1.3 Maintenance Vehicle Activation Methods ..........................................................................21
5.3 Turn Signal Sensing Connections .........................................................................................................22
5.4 Disable Sense Connection.....................................................................................................................23
5.5 Low Priority (optional) ...........................................................................................................................24
5.6 Probe Priority (optional) ........................................................................................................................24
5.7 J1708 Connections (optional) ...............................................................................................................25
5.8 GPS Output (optional) ...........................................................................................................................26
5.9 Other connections (optional)................................................................................................................27
5.10 Model 2173 Adapter for using previous generation harness.............................................................27
6Infrared Emitter connections (optional) ......................................................................................................28
7Configuration and Checkout.........................................................................................................................30
7.1 Configuration Setup ...............................................................................................................................31
7.2 Input Verification....................................................................................................................................32
7.2.1 Turn Signal input verification........................................................................................................ 32
7.2.2 Disable Input Verification .............................................................................................................33
7.2.3 Probe and Low Priority Input Verification................................................................................... 33
7.3 Transmit and Receive Verification .......................................................................................................33
7.3.1 Verifying with two vehicles........................................................................................................... 33
7.3.2 Verifying using an Intersection ..................................................................................................... 34
8Communication Ports ....................................................................................................................................35
8.1 RS-232 Communication Port ................................................................................................................35
8.2 USB Port..................................................................................................................................................35
8.3 Ethernet Port............................................................................................................................................36
9Troubleshooting..............................................................................................................................................37
10 Maintenance....................................................................................................................................................38

Vehicle Equipment Installation Instructions
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1About This Manual
This manual provides step-by-step instructions for installing the Global Traffic Technologies
Opticom™ GPS System* vehicle equipment. It is intended for use by installers, maintenance
personnel, and others who are responsible for the installation and maintenance of the system.
1.1 Intended Use
The system is intended to assist authorized priority vehicles through signalized intersections by
providing temporary right-of-way through vehicle operator interface to the system and through the
use of common traffic controller functions. GTT has not evaluated this product for use in any other
application*.
1.2 Technical Support
If you have questions about the system, its use, or operation, please contact your dealer or call
the GTT Technical Service department at 1-800-258-4610.
2Safety Information
We provide important safety information and warnings to assist you in understanding and
avoiding potential harm to yourself, and possible damage to equipment, during the installation
of Opticom™ GPS System equipment. Although we have included many potential hazards
you may encounter during the installation of this equipment, we cannot predict all of the
possible hazards and this list should not be a substitute for your judgment and experience.
Please read, understand, and follow all safety information contained in these instructions
before installing the system equipment. Save this installation manual and keep it near the
equipment.
If you are unsure about any part of this installation or of the potential hazards discussed, please
contact your supervisor immediately.
*The method of using the components of the OpticomGPS system may be covered by one or
more of US Patent Numbers 5539398, 5926113, 5986575, 6243026.

Vehicle Equipment Installation Instructions
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2.1 Label Locations
There are fuse size safety labels, FCC/IC labels on the Opticom™ GPS System vehicle
equipment. If a label is missing or cannot be read, please contact your dealer or the GTT Repair
department for a replacement.
Labels listing the fuse size are included with the installation kit and should be placed by the
installer next to the fuse holders. Fuses are ATC-2.
The FCC/IC Label is located on the Radio/GPS Control Unit.
CAUTION
Failure to replace the fuse size as marked may
cause property damage. Replace fuse size as
marked.
Figure 2-1. Vehicle Equipment Fuse Safety Label Location
Figure 2-2. FCC, IC Label Location

Vehicle Equipment Installation Instructions
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2.2 Safety Considerations
Please consider the following safety issues before beginning the installation of the Opticom™ GPS
System vehicle equipment.
Although we have compiled this list of common safety considerations, it should not be
considered as complete. It is not intended to take the place of your good judgment, training, and
experience.
Personal Safety Equipment and Clothing
Personal safety equipment and clothing including high visibility vests, hard hats, gloves, electrical
shock or electrocution protection clothing and equipment, safety shoes, safety glasses, face
shields, goggles, and hearing protection devices are just some of the items available to you.
Choose the right equipment for the job. If you are unsure of which safety equipment is
recommended or appropriate for the job, ask your supervisor or foreman.
Electric Shock
As a trained installer of electrical equipment you are aware of the dangers associated with
installation of electrical devices. Always be sure that the power to the equipment, and all
associated equipment, is turned off and the vehicle battery is disconnected. Use the equipment,
techniques, and procedures that you learned during your training or apprenticeship or other
electrical industry recognized safety procedures.
If you are unsure of which techniques, procedures, and protective equipment are recommended or
appropriate for the job, ask your supervisor or foreman.
Explosion
Common automotive-type batteries produce an explosive gas under some conditions. This gas
may easily be ignited by a spark or flame as you work on the vehicle. To reduce the risk of
explosion, disconnect the battery, work in a well ventilated area, avoid the use of devices that
create sparks or use open flames, and use the appropriate personal safety equipment and
clothing.
If you are unsure of which techniques, procedures, and protective equipment are recommended or
appropriate for the job, ask your supervisor or foreman.
Chemical Burns
Common automotive-type batteries contain strong acid that can cause personal injury if you come
in contact with the acid. To reduce exposure to the risk of chemical burns, wear appropriate
protective clothing and handle the battery with care.
If you are unsure of which techniques, procedures, and protective equipment are recommended or
appropriate for the job, ask your supervisor or foreman.
Disposal of Device
Please dispose of the device in accordance with all local, state, and federal laws and
regulations.

Vehicle Equipment Installation Instructions
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2.3 FCC and IC Statement
FCC Statement:
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
This product contains a certified radio transmitter module labeled with FCC ID: VJB-
OPTICOMGPS2
Industry Canada Statement:
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A conforme à la norme NMB-003 du Canada.
This product contains an approved radio transmitter module labeled with IC: 7275A-
OPTICOM2
A label is located on the equipment with the FCC and IC information. See Figure 2-2 for the
location of the label.
3Description
This section provides a general description of the Opticom™ GPS system and a detailed
description of the vehicle equipment.
3.1 Opticom™ GPS System
The Opticom™ GPS system assists authorized priority vehicles through signalized intersections
by providing temporary right-of-way through the use of common traffic controller functions.
The Opticom™ GPS system consists of the following matched components:
The vehicle equipment is mounted on the priority vehicle. Its GPS receiver acquires position
information from the constellation of GPS satellites. This information is used to compute the
location, speed, and heading of the vehicle. This information, along with a priority request and the
state of the vehicle’s turn signal, and ID information is broadcast using the 2.4 GHz transceiver.
The intersection equipment receives the radio transmission from the vehicle equipment. The
intersection equipment then compares the information being received from the vehicle to the
parameters stored in the intersection equipment’s memory. If the vehicle is heading toward the
intersection in a predefined approach corridor, is requesting preemption and has met all other
programmed parameters, the corresponding phase selector output is activated. This output is
connected to the traffic controller preemption input. When activated, the controller cycles to
grant a green light to the requesting vehicle or holds the green allowing the vehicle to pass
through the intersection.

Vehicle Equipment Installation Instructions
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3.2 Vehicle Equipment
The Opticom™ GPS System vehicle equipment is intended for use on priority vehicles. The
vehicle equipment consists of a Radio/GPS Control Unit (RGCU) containing a GPS receiver and a
2.4 GHz transceiver. The RGCU also provides an interface point to the vehicle wiring, and an
external PC used for configuration and diagnostics. A radio/GPS antenna is also a component of
the vehicle equipment.
Figure 3-1 shows a typical vehicle equipment installation for a priority vehicle.
Figure 3-1. Typical Vehicle Equipment Installation for Priority Vehicle
1. Radio/GPS antenna 6. Battery
2. Left turn signal sense 7. Fuse
3. Right turn signal sense 8. Light bar/ignition sense
4. Vehicle interface harness 9. Radio/GPS antenna cable
5. Radio/GPS control unit 10. Disable switch

Vehicle Equipment Installation Instructions
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3.3 Parts List
The following is a list of components in the vehicle kit. See Figure 3-1 for more details.
1Model 1050 Radio/GPS antenna
•
White 3” diameter dome with two 15’ cables.
5*Model 2100 Series Radio/GPS Control Unit.
•
Black module with ON/OFF switch and indicators
•
Mounting bracket and screws.
4Model 2071 Vehicle Interface Harness
•
25’ Cable with a DB-25 connector and 25’ of un-terminated loose wires
Miscellaneous parts
•
Fuse holder
•
2 amp fuse
•
Fuse label
•
Butt splice(2)
•
Installation Instructions
* Model 2100, 2150 units are factory programmed to high priority.
Model 2101, 2151 units are factory programmed to low priority.
Optional Parts
The following items are not included in the kit but are available separately.
•Model 2173 Cable adapter (see section 5.10)
•Antenna Stud extender (see section 4.1.2)
•Spare parts are also available separately.

Vehicle Equipment Installation Instructions
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3.4 Features
Opticom™ GPS system vehicle equipment has the following features:
•Operates on 10-36 VDC
•Sense line inputs 10-36 VDC
•25-foot interface cable for installation flexibility
•Configurable Disable mode with multiple activation and operational behavior options.
•Configurable remote activation input with multiple switch selectable activation and
operational behavior options.
•Configurable turn signal sense inputs with multiple activation options.
•Front Panel diagnostic indicators
•Vehicle identification encoding; selectable at installation
•Capability to control an Opticom™ Infrared emitter through single control module
•Wide operational temperature range: –30°F to +165°F (–34°C to +74°C)
•Meets FCC part 15
•This device complies with European Standard EN 50498: 2010 “Electromagnetic Compatibility
(EMC)
•Meets SAE J1455 Section 4.11 Operational Shock Test
•Meets J575 Section 4.2 Vibration Test
•RS-232 Serial port
•USB 2.0Port
•10/100 Ethernet port
•J1708 interface
•GPS data output in NMEA format for other onboard uses
•Option to add additional radio for other applications (future)
•Option to add dead reckoning unit (future)
•Available adapter for upgrading from previous generation equipment without rewiring
•Available Windows™1Configuration and Maintenance Software
1Windows is a trademark of Microsoft Corporation.

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3.5 Specifications
•Opticom™ Model 2100 Series GPS vehicle control unit
oLength: 7.25 in. (18.4 cm)
oWidth: 5.44 in. (13.8 cm)
oHeight: 1.63 in. (4.1 cm)
oWeight: 1.2 lb. (0.54 kg)
•Opticom™ Model 1050 GPS/radio antenna
oLength: 15.0 ft. (4.6 m)
oDiameter: 2.85 in. (7.2 cm)
oHeight: 1.4 in. (3.5 cm)
oWeight with cables: 0.6 lbs. (0.30 kg)
•Model 2071 Vehicle Interface Harness
oLength: 25’
oSee table 5-1 for wire sizes
•Environmental
oTemperature: -30° F to +165° F (-34° C to +74° C)
oRelative humidity: 5% to 95%
•Electrical
oInput voltage: 10–36 VDC
oSense line inputs 10-36 VDC
oCurrent: Less than 2 amps
oSee Infrared emitter manual for emitter electrical specifications