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Summary of Contents for Global Traffic Technologies Opticom 792R
- Page 1 Installation Manual June 2010 ™ Opticom Infrared System Model 792R Emitter...
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Page 3: Table Of Contents
Installation Table of Contents 1 About This Manual ..........................1 Purpose of Manual ........................1 Manual Conventions ........................1 Manual Organization ........................1 2 Safety Information ..........................2 Intended Use ..........................2 Technical Support ........................2 Safety Messages and Safety Labels ....................2 Safety Message Format ....................... - Page 4 Installation...
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Page 5: About This Manual
Installation 1 About This Manual 1.1 Purpose of Manual Section 3. Description This manual provides step-by-step instructions Briefly describes the Model 792R emitter and its for installing Opticom™ Infrared System Model related Opticom system components. 792R Emitters*. It is intended for use by installers, maintenance personnel, and others Section 4. -
Page 6: Safety Information
If you have questions about the system, its use, or operation, please contact your dealer or call the CAUTION means you and/or someone else MAY Global Traffic Technologies Technical Service be HURT or property damage may result if you department at 1-800-258-4610. -
Page 7: Safety Messages Contained In This Manual
Installation 2.4 Safety Messages Contained in this Manual The following safety messages appear in this manual: WARNING WARNING Directly viewing the flash-tube during operation will expose you to ultraviolet energy and the risk Vehicle batteries contain sulfuric acid and may contain explosive gases. Keep sparks, of personal injury. -
Page 8: Safety Label Locations
Installation 2.5 Safety Label Locations There are two safety labels on Opticom™ Infrared System Model 792R Emitters. If a safety label is missing or cannot be read, please contact your dealer or the GTT repair department for a replacement. See Figures 2-1 and 2-2 for the safety label locations. -
Page 9: Safety Considerations
Installation 2.6 Safety Considerations If you are unsure of which techniques, procedures, and protective equipment are Please consider the following safety issues before recommended or appropriate for the job, ask your beginning the installation. supervisor or foreman. Although we have compiled this list of common safety considerations, it should not be considered 2.6.3 Explosion... - Page 10 Installation...
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Page 11: Description
Installation For Priority Control mode, the phase selector 3 Description discriminates between valid emitter signals and This section provides a general description of the other sources of energy received by the detectors, Opticom™ Infrared System and a detailed and activates its outputs in response to valid description of Model 792R Emitters. - Page 12 Installation When the optional Disable feature is installed, it The Opticom™ Infrared System Model 792R typically uses an additional switch (customer Emitter connects to the Model 793R Emitter supplied) that connects to battery negative when Control Switch, which is a custom-designed, the switch is activated.
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Page 13: Features
Installation 4 Features Model 792R emitters have the following features: • Mounts in many lightbars • Integrated power supply and flash head for small size • Impact resistant design • Operates on 10-16 VDC • Draws approximately 4.5 Amps • User-selectable flash rates when used with the Model 793R emitter control switch module: High Priority = 14 Hz... - Page 14 Installation • 5 Installation The emitter should point straight ahead, and should be mounted level (parallel with the This section describes the installation of road) and as high on the vehicle as possible. Opticom™ Infrared System Model 792R Emitters • and Model 793R Emitter Control Switches.
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Page 15: Emitter Installation
Installation 4. Drill two 1/4-inch holes at the mounting 5.1 Emitter Installation location. This subsection describes how to install Model Note: 792R emitters. • The installer may have to fabricate special brackets to mount the emitter in WARNING some lightbars. Vehicle batteries contain sulfuric acid and 5. - Page 16 Installation 7. Slide a carriage bolt into the slot on each side CAUTION of the Opticom™ Infrared System Model 792R Emitter. Next, slide the two plastic friction Mount the emitter right side up. Failure to plates onto the bolts with the ridged surfaces properly install the emitter may damage the together.
- Page 17 Installation 10. Mark the location of the entry hole for the Apply lubricant to the grommet, then insert emitter cable. Check the hole location it into the hole in the vehicle body or both inside and outside of the vehicle. lightbar.
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Page 18: Emitter Control Switch Installation
Installation • 5.2 Emitter Control Switch Installation The emitter control switch location must be readily accessible to the vehicle operator. This subsection describes the installation of the • Opticom™ Infrared System Model 793R Emitter The emitter control switch must not be in the path of airbag deployment. - Page 19 Installation 4. Cut the emitter cable to the proper length. 7. Strip 1/4-inch of insulation from a customer- Remove about 6 inches of the outer jacket supplied black wire (16 AWG, long enough to from the end of the cable. Be careful not to connect to the battery negative terminal) and cut the wires inside.
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Page 20: Final Wiring Connections
Installation 11. If the Disable feature is being installed, Note: strip 1/4-inch of insulation from an • The disable switch must connect to battery additional customer-supplied white wire negative when the switch is activated. (16 AWG) and install a spade lug on it. Connect the white wire to the terminal •... - Page 21 Installation 3. Connect the black wire from the emitter 5.3 Final Wiring Connections control switch to the battery negative (–) 1. Cut off, tape off or insulate and secure all the terminal. blue and gray wires at the end of the emitter 4.
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Page 22: Power Connection Recommendations
Installation 5.3.1 Power Connection Recommendations 5.3.2 Power Connection Testing When installing Opticom™ Infrared System Measure the resistance between battery ground Model 792R Emitters, GTT recommends and emitter ground using the following connecting the emitter directly to the vehicle procedure: battery as specified in Subsection 5.3, Final 1. -
Page 23: Emitter Cable Connector Pin Index
Installation 5.4 Emitter Cable Connector Pin Index 5.5 Setting Disable Mode and Vehicle ID Code Table 5-1 lists the pin index for the Model 792R emitter cable connector. Figure 5-8 shows the Program the Disable mode and Vehicle ID code pin view of the emitter cable connector and into the Model 792R emitter using Model 790-CS Figure 5-9 shows the socket view. - Page 24 Installation 9. To set the Vehicle ID code, click on Class in the Vehicle ID box. Then enter the predetermined vehicle class (0 – 9). Click on ID in the Vehicle ID box. Then enter the predetermined vehicle ID (000 – 999). Click the Apply button.
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Page 25: Checkout
Installation 3. If the disable switch is installed and the Non- 6 Checkout Latching Disable feature is selected, test the This section describes how to check out and test disable circuit by activating the switch while the installed system. the emitter is on. The emitter should stop flashing and the indicator in the on/off switch 6.1 Installation Checkout should flash once about every 2 seconds (0.5... -
Page 26: Range Setting (Automated Signal Intensity Threshold Level Adjustment)
Installation • 7 Range Setting (Automated Signal Intensity If your system includes vehicles with both clear Threshold Level Adjustment) lens emitters and vehicles with visible-light filtered emitters, we recommend that you set Note: the ranges for every intersection in your system using a visible-light filtered emitter. -
Page 27: Maintenance
Installation 8 Maintenance Opticom™ system components are designed for reliable operation. Inspect the components at regular intervals to ensure proper system operation. GTT recommends the following: • Each intersection and emitter system should be inspected and tested at least every 12 months to ensure it functions to your specifications and requirements. -
Page 28: Troubleshooting
Installation 9 Troubleshooting Symptom Possible Cause Solution Switch indicator light flashing two Emitter has failed Send in for repair times per second Switch indicator light flashing Emitter is in disable mode (White Normal operation for a disabled once every two seconds wire is grounded) emitter Emitter not flashing... - Page 29 Installation...
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- Page 32 157 Adelaide Street West Global Traffic Technologies, LLC St. Paul, Minnesota 55128-5441 Suite 448 Please recycle. Printed in U.S.A. 1-800-258-4610 Toronto, ON M5H 4E7 @ Global Traffic Technologies, LLC 2010 651-789-7333 Canada All rights reserved. www.gtt.com 1-800-258-4610 75-0500-4342-3 Rev. F...