Velocitek SC-1 Reference Manual

Firmware version 2.5b (basic functionality)
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SC-1 Reference Manual
Firmware Version 2.5B (Basic Functionality)

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Summary of Contents for Velocitek SC-1

  • Page 1 SC-1 Reference Manual Firmware Version 2.5B (Basic Functionality)
  • Page 2: Table Of Contents

    Contents INTRODUCTION SC-1 F EATURES ASIC AND IRMWARE ERSION DEVICE OVERVIEW ISPLAYS UTTONS IPS ON MPROVING UTTON ESPONSE ATTERY NDICATOR GPS D TORAGE DEVICE OPERATION NSERTING ATTERIES URNING OWER IGNAL CQUISITION PERATION ODES PEED EADING TART LINE UTOMATIC WITCHING ISPLAYED...
  • Page 3 PC SOFTWARE PACKAGES ONTROL ENTER PEED MAINTENANCE CONTACT INDEX...
  • Page 4: Introduction

    SC-1 Features Introduction The SC-1 is a sail training tool designed to provide you with the feedback you need to sail faster. This instruction manual is for the basic firmware version. SC-1 Features The basic firmware version gives the SC-1 the following features: •...
  • Page 5: Device Overview

    Device Overview Device Overview Displays Speed and heading are displayed in the lower and upper displays respectively in the above figure. The information shown on each display is made clear by an indicator immediately to the left of the numerical display area.
  • Page 6: Buttons

    Device Overview Buttons The SC-1 is controlled by four different capacitive touch sensors. These touch sensors detect the presence of your thumbs when they are placed on top of the regions shown in the diagram. The captions on the above diagram indicate how the different touch sensors will be referred to in the rest of this manual.
  • Page 7: Battery Life Indicator

    The SC-1 will slowly deplete batteries even when it is turned off. Fully charged batteries will be exhausted in about 100 days when the device is left turned off. For long term storage, remove any one...
  • Page 8: Gps Data Storage

    Device Overview GPS Data Storage Whenever your SC-1 is turned on and has a GPS solution (i.e. when it is showing you speed, heading or distance-to-line information) it records GPS trackpoints every 2 seconds. Each trackpoint contains the following information: •...
  • Page 9: Device Operation

    Device Operation Device Operation This section describes everything you need to know before hitting the water with your SC-1. Inserting Batteries Open the waterproof case and insert 3 AA batteries into the metal clips on the circuit board. Be careful to orient the batteries according to the polarity markings on the circuit board.
  • Page 10: Turning Power On/Off

    Device Operation Turning Power On/Off The SC-1 Power can be turned on and off without opening the case by following the above procedure.
  • Page 11: Signal Acquisition

    The operation of the Velocitek SC-1 relies on low-power radio signals from GPS satellites that orbit the earth at an altitude of approximately 20,000 km. As a result, the SC-1 must be outdoors with a clear view of the sky to function properly.
  • Page 12: Operation Modes

    Device Operation Operation Modes There are two different operation modes, speed/heading mode and start-line mode. Details on operation in the two modes are described in this section. Speed/Heading Mode In speed/heading mode the lower display will show your speed and the upper display will show your heading.
  • Page 13: Start-Line Mode

    Device Operation Start-line Mode In start-line mode the lower display will show your distance to line and the upper display will show your heading. Mode automatically switches to speed/heading mode if the device is detected to be above the line or further than 100m from the line. Start-line ends are set by holding and releasing plus and minus buttons.
  • Page 14: Automatic Mode Switching

    Device Operation Automatic Mode Switching To limit user interaction during sailing, the mode switches automatically from speed/heading to start-line as described in the above diagram. If you do not wish to use start-line mode do not define the start-line ends.
  • Page 15: Displayed Data

    The difference of the SC-1 to a conventional magnetic compass is that the SC-1 measures the direction the device is moving in rather than the direction it is pointed in. A major benefit of the SC-1 over a conventional magnetic compass is that it will give you accurate heading information, regardless of the orientation in which it is mounted on your boat.
  • Page 16: Button Locking And Unlocking

    The lock feature can be customized by connecting the SC-1 to a PC. By default the locking is enabled with a speed lock value of 2.0 knots.
  • Page 17: Updating Firmware

    There are two PC software packages available from Velocitek. To download GPS data, configure device settings and update firmware you must install a Velocitek software package and connect the SC-1 to a PC. To find out more on PC software packages, please visit the following websites and refer to the corresponding manuals.
  • Page 18: Maintenance

    • If you ever see signs that water is leaking inside the SC-1's enclosure please contact Velocitek immediately at (800)-693-1610 or support@velocitek.com to arrange for your device to be repaired and made watertight again. If ignored for an extended period of time, a leaky...
  • Page 19: Contact

    Contact Contact Mail: Velocitek, LLC 271 B Kahiko St. Paia, HI 96779 Fax: +1-650-618-2679 Phone: Calls will be answered 9AM ~ 6PM, Hawaiian Standard Time (GMT-10) US and Canada: +1-800-693-1610 International: +1-650-362-0499 Email: support@velocitek.com Website: http://www.velocitek.com Forum: http://www.velocitek.com/forums/ Support: http://www.velocitek.com/support...
  • Page 20: Index

    Operation Modes, 9 Clearing Start-line, 13 Clearing the Maximum Speed, 13 PC Software Packages, 14 Contact, 16 Control Center, 14 SC-1 Features, 1 Signal Acquisition, 8 Device Settings, 13 Speed, 12 Displays, 2 Speed/Heading Mode, 9 Distance To Line, 12...

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