Chapter 1. Overview; Overview; What Is Gps; Features - Samyung SPR-1400 User Manual

C H A P T E R 1. O V E R V I E W

1.1 OVERVIEW

Thank you for purchasing SPR-1400.
We would be appreciate to read detailed manual and then keep it.
SAMYUNG has intelligent property rights for software and hardware of SPR-1400.
Therefore illegal copy of this product is not allowed.
This GPS is proud of high-tech navigation, however component navigator should follow his decision for
person and property loss, not GPS receiver.
This product is the lion among existent navigation equipments. But when there is a possibility if losing
person's life or fortune, you don't want to depend on this GPS only.
We guarantee to our dear customers good SERVICE and quality of SPR-1400.

1.2 WHAT IS GPS

GPS(Global Positioning System) is on the basis of position, velocity, time systems with spec, control, users.
GPS consist of 24 satellite in orbit. This satellite turn around 12 circle, inclined 55 20200 Km far form
earth. The interval of this satellite is PDOP=6. World people can see at least 4 satellites in orbit.
This satellite transmits L1(1575.42 MHz) and L2(1,227.6 MHz) with "L"band. L1 transmits P code and
C/AZHEM, L2 transmits P code. All data message go to these code. Both frequency transmit same
navigation data.
At first GPS purpose to use in military service until now, however USA admit GPS to use in civil category.
IGPS(International GPS Service for geodynamics) supervise GPS.

1.3 FEATURES

1. Compliant to IMO and MSC.
2. Available to be used in range of power consumption.
Compact design for easy installation job.
3. Easy to operate as graphic LCD with large range of visual field angle.
4. Can search for current satellite because of edit time and position value.
5. Adjustable the lightness of LCD, back light bright, it is very useful at night.
6. Can use to input-output data(NMEA 0183 and etc.) and others.
7. Can input the information about waypoints, markers routes to PC and output from PC.
8. There are various display mode and can setup the mode by user.
9. Convenience operation by using plotter function during waypoints navigation and route navigation.
10. Various kinds of alarms and self-test function for safe navigation.

1.4 CAUTION

This receiver be manufactured under the professional experience for a long time and accumulated
knowledge. Therefore please do not change the original figures, circuits, systems of itself without technical
advise.
The product can keep the best condition of it by professional technicians and engineers for maintain and
repair.
if you need help for after service, please do not hesitate to contact us.
SAMYUNG ENC