Page 1
SL800 GNSS RTK System User Manual User Manual Revision SatLab SL800 GNSS Receiver Revision Revision Date Description Number Nov 2017 SL800 User Manual (Release V1.0)
Introduction The SatLab SL800 is a first generation SatLab Network GNSS receiver. This manual will explain how to install and operate the receiver. Recommendation For you to make better use of the SatLab SL800 receiver, SatLab recommends that you read this manual carefully.
(1) The product shall be operated and stored within the specified ambient temperature range. (2) Do not place the receiver in a humid, corrosive environment. (3) To ensure the signal quality of the satellites tracked, the SL800 should be operated where possible clear of obstacles and with clear sky vision.
Receiver appearance SL800 consists of three parts: the antenna cover, the lower housing and the control panel. Figure 2-1 Receiver appearance The Control panel contains a power button and three LED lights, respectively; satellite indicator LED, power LED (red and green), communication status LED (red and green).
Page 9
The bottom of the receiver has a 5 pin lemo interface, USB interface and protective plugs. The 5 pin lemo interface is used for the connection of the receiver with an external data link and/or an external power supply. The USB interface is for external equipment connection, firmware upgrade, static data download, and for charging the receiver battery.
Power key function Power key function: power on/off, work mode switch, power query, automatic setting of the base station, and resetting of the motherboard. Function Action Boot Press power button for 1 second, all lights come on and receiver boots. Shut Down Long press power button for 3 seconds, all lights flash twice, release the button to turn...
LED indicator function Receiver has three LED lights, respectively; satellite light, power lights (red and green), signal lights (red and greens). LED Indicator Description Power light (Green) Solid Battery fully charged Power light (Yellow) Solid Battery good Solid Battery > 6% charge Flash Battery <5% charge Flash...
Battery Installation Figure 2-4 Battery compartment (1) Press cover catch up to open battery compartment. (2) Align the battery electrode with the electrode of the battery compartment and gently push it until it is flush with the battery compartment. (3) Reinstall the battery cover to complete the battery installation. Working mode setting Double-click the power button to enter the work mode switch.
Static measurement (1) Set up the receiver over the station to be measured with the ‘measure plate’ fixed to bottom of the receiver. (2) Measure the instrument height from the ground point to the upper surface of the measure plate. (3) Record the station name, instrument number, instrument high, date and start observation time.
When the receiver storage space is less than 10MB, the signal red light flash, and will stop recording data; the existing data files will not be overwritten. Static data download Receiver file management uses U disk storage, plug and play, direct drag and drop download. To ensure data security using U disk memory, only static data download is possible and file deletion of the data is not possible.
Quick Start Guide for SurvCE This section provides a Quick Start guide for operation of the SL800 with SurvCE. The intention is to instruct the user regards connecting to the SL800 and to establish a Network connection to provide correction data. For a detailed description of the use of SurvCE please refer to the Carlson SurvCE User Manual.
Page 17
The program will open with option to continue the ‘Last Job’ or ‘Select New/Existing’ job. You then have the option to connect to the ‘last device’ or continue without connection. If this latter option is selected the program will move to the main Menu page.
Figure 3-3 SurvCE ‘GPS Rover’ Menu page GPS Rover Configuration Menu Select ‘GPS Rover’ to allow configuration of the receiver. In this menu there are four tabs as shown below. Current tab enables selection of Manufacturer and Model of the receiver.
Figure 3-4 Receiver selection tab Comms tab enables Bluetooth connection to the receiver. Click on ‘Find Device’ then select the corresponding serial number. Next, select ‘Device PIN’ and type 1234. Click on the Bluetooth icon to connect to the receiver. Figure 3-5 Bluetooth connection configuration...
Page 20
Figure 3-6 Bluetooth connection Figure 3-7 Bluetooth connection...
Receiver tab is used to set the antenna height and will automatically add the offset from ARP (Antenna Reference Point) to the Antenna phase centre. Figure 3-8 Antenna Height setting page The Advanced button enables the configuration of NMEA output via the serial port and also configure satellite constellations.
RTK tab enables configuration to connect to a Network to stream correction data. The only ‘Device’ option for the SL800 is ‘Data Collector Internet’ as the data link is provided via the controller GSM modem or WiFi link. Network connection options are NTRIP and intRTK. Configuration of the Network login parameters is performed by clicking on the hammer and spanner icon.
Page 23
Figure 3-10 Example NTRIP connection settings...
Monitor/Skyplot tab provides status information regards the receiver position and satellite tracking This tab information. Figure 3-11 SurvCE Monitor/Skyplot Menu page...
Page 28
Time to First Fix Cold start < 40 s (typical) Hot start < 19 s (typical) Signal Reacquisition < 0.5 s (typical) < 1.0 s (typical) System Configuration ◇ Operating system: intelligent real-time system ◇ Start time: 1 second ◇ Data storage: built-in 8GB memory Built-in communication ◇...
Page 29
Electrical characteristics ◇ Battery: high-capacity lithium battery 6300mAh / 3.7V, removable, continuous working hours more than 8 hours ◇ Voltage: USB interface: DC 4.2-5.5V / 2A; small five-core interface: DC 6-28V / 2A ◇ Power consumption: 3.2W Physical characteristics ◇ Size: 127.5mm × 57mm ◇...
Chapter 5 Interface and main accessories This section describes: ■ Small five-core lemo interface ■ Lithium battery ■ Adapter ■ USB data cable ■ Measure reference parts...
Small five-core lemo interface The five-core lemo connector is used for the connection of the receiver with an external data link and/or an external power supply. Figure 5-1 small five-core lemo interface Lemo 5 pin interface Description: facing the bottom of the receiver counter clockwise 1 to GND 2 to GND 3 power into Vin...
3 hair". Receiver lithium battery SL800 has as standard a lithium battery (6300mAh / 3.7V), model BLP-6300S. Technical process and performance is better than nickel-cadmium or nickel-metal hydride batteries as it has no memory effect and when not in use has slow self-discharge function.
Power Adapter Use the standard power adapter (PSAI10R-050Q) for charging. Although the receiver has over- temperature protection, in order to ensure safety, charging should be performed in the 0 ℃ ~ 40 ℃ ambient temperature range. Figure 5-4 Adapter USB data cable Use the USB data cable to connect the computer for the host firmware upgrade and static data download.
Figure 5-5 USB data cable Height measuring plate The height measuring plate is used to measure the height of the instrument. Measurement is taken from the ground point to the top surface of the measure plate. Figure 5-6 Nominal phase centre...