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Summary of Contents for Horizon Signal SQ2
- Page 1 Horizon Signal SQ2 User Manual User Manual WI-0055: SQ2 User Manual Version 1.0...
- Page 2 Note: All add-on components (excluding Remote Monitoring Service) must be removed for transport and storage, i.e. traffic sensors, preemption, video cameras, wait time status display, left turns, pilot car modules etc. WI-0055: SQ2 User Manual Version 1.0...
- Page 3 This manual will provide detailed information on programming, monitoring and maintenance, as well as setup and removal of the Horizon SQ2® Portable Traffic Signal System. Horizon Signal Technologies has a long history of providing high quality dependable portable traffic signal (PTS) systems. Our PTS systems are extremely versatile and are available with a wide variety of modular add-on options.
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Page 4: Table Of Contents
Main Menu Basic Programming Special Programming Edit a Program Download, Upload, Delete System Options System Mode Compatibility Operation 3. FIGURES & DIAGRAMS SQ2 Dimensions SQ2 Circuit Board Terminal Block 4. MAINTENANCE Battery Maintenance Limited Warranty WI-0055: SQ2 User Manual Version 1.0... - Page 5 Horizon Signal SQ2 User Manual WI-0055: SQ2 User Manual Version 1.0...
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Page 6: Sq2 Setup Procedures
Horizon Signal SQ2 User Manual SQ2 Setup Procedures 1. Open the SQ2 Transport Trailer 7. Raise cart to the operating position. 2. Remove locking clips from floor. 8. Power on the SQ2 controller. 3. Use handles to remove cart from trailer. - Page 7 Horizon Signal SQ2 User Manual WI-0055: SQ2 User Manual Version 1.0...
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Page 8: Multi-Signal 2.0 Controller
Horizon Signal SQ2 User Manual System Features The Horizon Signal SQ2 PTS system is capable of three communication types: Radio - Wireless communication between all controllers in the system. Cable - Wired communication between all controllers in the system. Quartz - Synchronized timing of all controllers in the system via quartz clocks. Controllers do not communicate in this mode. -
Page 9: Pts Programmer
Solid = OK Manual 2 connected to Dashed =Warning No frame = Error Manual 1 Pilot Car active PTS Programmer, PC, or Controller’s Rotary RMS cable plugged in Switch Active Cursor displays selects signal info Cursor WI-0055: SQ2 User Manual Version 1.0... -
Page 10: Assigning Controller Identities
Note: The PTS Programmer can read the configuration settings of a radio by following these same steps using the “Read” function. The radio settings will display at the top of the PTS Programmer beside “Read”. After reading radio settings unplug the PTS Pro- grammer and cycle controller’s power. WI-0055: SQ2 User Manual Version 1.0... -
Page 11: Main Menu
For more advanced programming, or programs that do not fall into any of the templates, “SPECIAL” programming should be used. Select the appropriate programming type and press the “E” button. For SQ2 Programming systems, select “2-Phases 4 Controllers.” Meaning 2 phases of traffic with 2 SQ2s 2 Phases 2 Controllers per approach (4 controllers). - Page 12 Your program can be given a custom name to help identify it. Use the “Plus and Syst. 2 x 4 Minus” buttons to change each character and the “Arrow” buttons to move the cur- sor. Press “E” to advance when finished. WI-0055: SQ2 User Manual Version 1.0...
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Page 13: Special Programming
1. Start by setting the number of groups (phases of traffic). For a typical lane closure SPECIAL project, with (2) SQ2 PTS on either end of the work zone (4 SQ2s total), there would Amount of groups be two groups. - Page 14 Red Clearance Extension circuit and must have “Red Extens” enabled in the PTS Green: Programmers “System Options”. Extension: Rest in Red: Priority: Unlock: 7. Enter the Green times for Phase 2/C2 (carts 3 & 4), and/or each subsequent phase in Red Extens: your system. WI-0055: SQ2 User Manual Version 1.0...
- Page 15 PROGRAMMING UPLOAD PROGRAM Upload program “Corporate Blvd”? Corporate Blvd 11. Finally, you can choose to upload and run the program immediately. If you choose “No”, the program is stored in memory, but not uploaded. WI-0055: SQ2 User Manual Version 1.0...
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Page 16: Edit A Program
Delete Program The “Delete Program” function of the Main Menu allows you to remove a program Corporate Blvd from the PTS Programmer’s memory, freeing up the space to save future programs. Rt 35 Atlantic Ave WI-0055: SQ2 User Manual Version 1.0... -
Page 17: System Options
Password By setting a password, the user can lock the active program, allowing edits to be made only after the correct password has been entered. If the password is forgotten, please contact Horizon Signal at 800-852-8796. NOTE: If any of these settings are changed, they will not take effect until a new program is loaded. -
Page 18: System Mode
The current program is stopped and erased (if not previously saved program is gone forever). Signals will go to Flash mode. A new program must be created or loaded from memory before signals can operate in Automatic mode again. WI-0055: SQ2 User Manual Version 1.0... -
Page 19: Compatibility Operation
3. To use the 2.0 PTS Programmer: Compatibility 4.0.41 Plug in the PTS Programmer. When the Horizon Signal Logo Screen appears, press “R” and “E” buttons at the same time. The title heading of the screen will change to say “Compatibility” and the software version. (Press “R+E” again to go back to Enhanced Mode for systems with exclusively MS 2.0 controllers). - Page 20 Horizon Signal SQ2 User Manual WI-0055: SQ2 User Manual Version 1.0...
- Page 21 Horizon Signal SQ2 User Manual WI-0055: SQ2 User Manual Version 1.0...
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Page 22: Sq2 Dimensions
Horizon Signal SQ2 User Manual SQ2 Deployed Dimensions WI-0055: SQ2 User Manual Version 1.0... - Page 23 Horizon Signal SQ2 User Manual SQ2 Stowed Dimensions 63.70 63.13 20.02 WI-0055: SQ2 User Manual Version 1.0...
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Page 24: Sq2 Circuit Board
Horizon Signal SQ2 User Manual SQ2 Circuit Board Diagram Pilot car Remote Sensor WI-0055: SQ2 User Manual Version 1.0... - Page 25 Horizon Signal SQ2 User Manual WI-0055: SQ2 User Manual Version 1.0...
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Page 26: Terminal Block
Horizon Signal SQ2 User Manual Terminal Block Pin Out All connections to the Multi-Signal 2.0 controller are made via the Terminal Block located inside the SQ2 console box. See the diagram below for details. WI-0055: SQ2 User Manual Version 1.0... - Page 27 Horizon Signal SQ2 User Manual WI-0055: SQ2 User Manual Version 1.0...
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Page 28: Battery Maintenance
It is important to note that in colder climates solar collection alone may not be sufficient to maintain optimum battery voltage. If battery voltage drops, the Horizon Signal PTS system can be charged using an external power source, such as a generator. -
Page 29: Limited Warranty
HST warrants SQ2 carts for a period of 2 years from date of manufacture against defects in workmanship arising from normal use. This 2-year warranty is exclusive to the cart and does not include any bolt-on or otherwise add- on components or paint. - Page 30 Horizon Signal SQ2 User Manual Horizon Signal is committed to providing high quality, versatile portable traffic signal systems that will stand the test of time. We are dedicated to meeting the ever- changing needs of today’s traffic control industry and those of our customers.
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