Product Manual

Table of Contents

Introduction to SP90m.........................................................................1

First Steps ..........................................................................................2

Unpacking ............................................................................2

Basic Setup ..........................................................................2

Default Configuration.............................................................2

Customizing Receiver Operation..............................................3

System Components Overview.............................................................4

SP90m Packout Kit ...............................................................4

Standard Accessories .........................................................4

Country-Specific Power Cord...................................................6

GNSS Antenna and Antenna Cables ........................................7

Pre-Installed Firmware Options ...............................................7

Upgradable Firmware Options.................................................8

Other Optional Accessories .....................................................8

Equipment Description.........................................................................9

Front Panel...........................................................................9

Rear Panel..........................................................................11

SIM Card ............................................................................13

Battery Model & Battery Compartment...................................13

Buzzer................................................................................14

Port Pinouts........................................................................14

USB Port.........................................................................14

Power In, Serial Port A .....................................................15

Serial Port B....................................................................15

Serial Port F ....................................................................16

Ethernet Port...................................................................17

Physical and Virtual Port IDs.................................................17

Installation Instructions....................................................................18

Receiver .............................................................................18

Tripod Mount...................................................................18

Bottom Plane Mount ........................................................18

Bumper Mount.................................................................19

GNSS Antenna Setup for Heading Measurements ...................19

Choosing the Appropriate Baseline Length..........................19

Elevation Offset ...............................................................20

Azimuth Offset.................................................................21

Azimuth Offset, Antenna Setup & Resulting Heading...........22

Delivering an RTK Position for the Primary Antenna.............22

Powering the SP90m.........................................................................23

External DC Source vs. Internal Battery..................................23

Power Mode ........................................................................23

Charging the Battery ............................................................24