Geotab GO8 User manual

GO8TM — Expandable Plug-&-Play Telematics Device
For the most up-to-date version, please visit: goo.gl/Wdaio8
GO8 Device
GO8 is a small yet extremely powerful telematics
measurement tool. Similar to the GO7®before it, the
GO8 offers state-of-the-art GPS technology, g-force
monitoring, GEOTAB IOX®expandability, and engine
and battery health assessments, with the added
feature of communicating on the LTE network.
Security
Geotab platform security is designed for end-to-end
protection of your data.
Key implementations include:
●GO device and network interfaces use authentication,
encryption, and message integrity verification.
●GO devices are individualized. Each device uses a
unique ID and non-static security key, making it
difficult to fake a device’s identity.
●Over-the-air updates use digitally-signed firmware to
verify that updates comes from a trusted source.
●Geotab uses independent third-party experts to
validate the platform from end to end.
Vehicle Tracking
Using Geotab’s patented tracking algorithm, the GO8
accurately recreates a vehicle’s trips and analyzes its
incidents. Moreover, the GO8 offers in-vehicle alerts
to instantly notify drivers of infractions and — with
hardware Add-Ons — the ability to provide live
coaching to drivers relating to their on-road
performance. The GO8 is a truly Plug-&-Play
technology — it does not require a dash-mounted
antenna or any splicing of wires.
Top Features
●Easy Plug-&-Play installation
●LTE Connectivity
●External device expandability via IOX
Technology
●Intelligent in-vehicle driver coaching
●Small form factor device
●Breakthrough accident detection and notification
●Accurate engine diagnostics, DTC, and proprietary
engine data
●Near-real-time vehicle data
●Fast GPS acquisition time using Almanac OTA
support
●Built-in auto-calibrating accelerometer
●End-to-end cybersecurity
Copyright © Geotab Inc. 2017-2018 - All Rights Reserved | www.geotab.com | Rev 1.5 - 2/2018 ® denotes a trademark of Geotab
Inc., registered in Canada, the United States and other countries
1

Technical Specifications and Features
Interfaces
Engine Management
Legacy OBD (SAE J1850 PWM/VPW, ISO 9141-2, and ISO 14230 (KWP2000))
Single Wire CAN (GM 33.3 kbps, Fiat/Dodge 50 kbps)
ISO 15765 CAN (including WWH-OBD, GMLAN, VW TP2.0) @ 125/250/500 kbps
Medium Speed CAN @ 125/250/500 kbps
2- or 3-wire install support (for older vehicles/asset tracking)
Input/Output
Buzzer
LEDs — Ignition, GPS, Cellular
IOX (more details below)
Internal GPS/Cellular antennas
Cellular
GO8 LTE TMO
Single Mode LTE (CAT-1): Bands 2/4/12
GO8 LTE ATT
LTE (CAT-1): Bands 2/4/5/12, 3G: Bands 2/5
GPS Receiver
50-channel engine
Under 1 second Time-To-First Fix for hot and aided starts
Hybrid GPS/SBAS engine (WAAS, EGNOS, MSAS)
3GPP compliant
A-GPS: Differential Almanac
Accuracy: ~3 m
I/O
Expandability
Support (IOX)
Currently supports a combination of up to 5 of the following:
Driver ID
Hours of Service (HOS)
Garmin
Iridium Satellite
AUX — 4 per IOX (Digital or Analog)
Serial Port and Additional CAN for third-party device integration
Driver Feedback via external Buzzer and GOTALK
Substance Spreader
Relay control
Alert
Environmental
and EMC
Operating Temperature
−40 to +85 °C
SAE J1455
Thermal Shock (Section 4.1.3.2)
Mechanical Vibration (Section 4.10)
Operational Shock
Load Dump, Inductive Switching, Burst Transients, Starter Motor Engagement
(Section 4.13.2.2.1)
Coupled Transients (Section 4.13.2.2.2)
Electrostatic Discharge Handling, operational and non-operational (Section 4.13.2.2.3)
Radiated Immunity
Radiated and Conducted Emissions, Performance class
Accelerometer
3-axis auto-calibrating accelerometer. Full scale (±2g, ±4g, ±8g and ±16g), capable of
Copyright © Geotab Inc. 2017-2018 - All Rights Reserved | www.geotab.com | Rev 1.5 - 2/2018 ® denotes a trademark of Geotab
Inc., registered in Canada, the United States and other countries
2

measuring accelerations with an output data rate of 100 Hz to 1250 Hz.
Mechanical
Weight: 70 g (0.15 lb)
Dimensions: 75 mm L × 50 mm W × 23 mm H
Housing: Flame retardant black ABS
Electrical
Voltage
12 V and 24 V systems supported
Current (at 12 V)
Operating Mode: 60–300 mA
Operating mode + IOX: Up to 2 A
Sleep mode: 2.5 mA
Resettable overcurrent protection to IOX
Compliance
Standards: FCC, IC, PTCRB
Carriers: T-Mobile, AT&T
Over The Air
(OTA) Support
Firmware Updates: For maintenance, new features, and custom applications
Parameters: For turning additional features on/off
Almanac/Ephemeris Data: For quicker GPS latch
In-cab Buzzer
Decibel Output: >80 dBA at 10 cm
Driver Feedback: Harsh braking, harsh acceleration, harsh corners, over-revving,
excessive idling and speeding, engine based seatbelt violations (when available), and
custom
Test Mode: Diagnostic beeps for validating GPS and wireless connection
Voltage
Recording
Curve-based voltage logging to detect weak batteries, failing alternators, and failing
starters.
32-Mb
Non-volatile
Flash Memory
Main Data Memory: Up to 80,000 logs in offline mode (out of coverage)
Accident Data Memory: Buffer records over 100 minutes of second-by-second data
(6,000 logs). Last 72 records (1.2 minutes) are sent instantly on accelerometer-triggered
accident-level events
Recording
Parameters
Patented curve-based GPS/voltage/accelerometer/engine data logging algorithm for
fewer, more accurate data points.
Intelligent
Ignition
Non-engine-based ignition detect on voltage and movement, allowing for 3-wire
installation. Ideal for older vehicles with no engine information and covert installation for
asset recovery.
Copyright © Geotab Inc. 2017-2018 - All Rights Reserved | www.geotab.com | Rev 1.5 - 2/2018 ® denotes a trademark of Geotab
Inc., registered in Canada, the United States and other countries
3

Preparing For Installation
Before installing your device, please record your device serial number. You will need this information at a
later time to verify your installation.
1. Verify that we support your vehicle by carefully reading the device release notes at goo.gl/fZURff or
from the vehicle specific installation notes at goo.gl/MCIXt0. If you have any questions or concerns,
please consult your Authorized Reseller.
2. Ensure no dash warning lights are on in the vehicle while it is running, and all other functions such
as headlamps and flashers etc. are working prior to installing the device.
Installation Instructions
Read important related safety information and limitations of use following these installation
instructions. Read and follow all instructions and warnings to prevent serious injury and/or vehicle
damage.
WARNING! Prior to GO installation, read and follow important safety information including limitations of
use located following these installation instructions. Always read and follow all safety information to
prevent loss of vehicle control and serious injury.
WARNING! Some installations are not straightforward and must be completed by an Authorized Geotab
Installer to ensure a secure installation. An unsecure device installation can cause poor electric and/or
data connection that can lead to short circuits and fires or cause malfunctions of vehicle controls that can
result in serious personal injury or significant damage to your vehicle. Some examples requiring
professional installation from an Authorized Geotab Installer are:
●The OBD port location is such that the device protrudes and interferes with entering or exiting the
vehicle, or located where it could be inadvertently kicked or bumped during vehicle operation
●The device isn't fully secured and so may come loose with vibrations or accidental contact
●An electrical harness or additional wiring is required
●Vehicle mounting modifications are required to secure the device, i.e. removing of panels;
deformed/damaged OBD connector; or physical damage to the electrical wiring
●The device does not beep six times and power on when first installed
●The installer questions their ability to complete a secure installation according to these instructions
WARNING! Do not attempt to install, reconfigure, or remove any product from a vehicle while the vehicle
is in motion or otherwise in operation. All installation, configuration, or removal must be done only in
stationary vehicles which are securely parked. Attempting to service devices while the vehicle is in motion
could result in malfunctions or accidents, leading to death or serious personal injury.
1
Locate the vehicle’s engine diagnostic port, typically found in the
driver’s area at or below knee level.
Note: Heavy-duty vehicles use a different connector system.
Contact your Authorized Geotab Reseller for heavy-duty connector
applications or for extension harnesses should it be necessary to
place your device away from the engine diagnostic port.
2
Align the receiver end of the device with the engine diagnostic port
and simply push in place, ensuring that the device is well
connected to the diagnostic port. You will hear 6 quick beeps and
all three lights on the device will flash briefly.
Copyright © Geotab Inc. 2017-2018 - All Rights Reserved | www.geotab.com | Rev 1.5 - 2/2018 ® denotes a trademark of Geotab
Inc., registered in Canada, the United States and other countries
4

3
With the vehicle parked outdoors to locate satellites and vent
exhaust fumes, start the vehicle and allow it to run for
approximately 3 minutes. During this period you will notice the Red
LED power on and glow on the face of the device. Shortly
afterwards the Green and Blue LEDs will light up when the device
connects with the cellular and GPS networks. This initial startup
may take several minutes to complete.
4
Once all three LED lights have lit up, secure your device using the
supplied cable tie.
5
When performing under-dash installations with an extension
harness, make sure the antenna side is always pointing upwards
towards the sky for faster GPS latch times. The GPS antenna in a
GO8 is located on the bottom side of the device.
6
Please verify that the device is communicating correctly. Using a
PC or smart phone, navigate to installmygps.com.
Fill in your name, company, and the Geotab GO device serial
number (found at the bottom of the device) and click on Log
Install.
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You will now see a screen that displays the current status of the
device. If the device is communicating correctly, you will see
GREEN lettering with the last valid GPS record. If the text appears
in RED, the device is unable to communicate and you must verify
the installation.
WARNING! All in-vehicle devices and related cabling must be securely fastened and kept clear of all
vehicle controls, including gas, brake and clutch pedals. This requires the use of a cable tie when securing
the device or any extension harness to the OBD connector, securing both sides of the harness. If you do
not use a cable tie, vibration in the vehicle can lead to a loose connection which could indirectly cause the
vehicle’s engine computer to fail, loss of vehicle control and cause serious injury. Inspect devices and
cabling regularly to ensure all devices and cables remain securely attached.
WARNING! If at any point after an in-vehicle device is installed a warning lights up on the vehicle dash or
the vehicle stalls or has a marked drop in performance, shut off the engine, remove the device, and
contact your reseller. Continuing to operate a vehicle with these symptoms can cause loss of vehicle
control, and serious injury.
Copyright © Geotab Inc. 2017-2018 - All Rights Reserved | www.geotab.com | Rev 1.5 - 2/2018 ® denotes a trademark of Geotab
Inc., registered in Canada, the United States and other countries
5

Important Safety Information and Limitations of Use
For the latest version of the Limitations of Use, please visit: goo.gl/k6Fp0w.
WARNING! Your in-vehicle devices must be kept clear of debris, water and other environmental
contaminants. Failure to do so may result in units malfunctioning or short-circuiting, that can lead to a fire
hazard and cause loss or serious injury.
WARNING! Do not attempt to remove the devices from the vehicle in which they are originally installed
for installation in another vehicle. Not all vehicles share compatibility, and doing so may result in
unexpected interactions with your vehicle, including sudden loss of power or shutdown of the vehicle’s
engine while in operation or cause your vehicle to operate poorly or erratically and cause serious injury
and/or vehicle damage.
NOTICE:This product does not contain any user-serviceable parts. Configuration, servicing, and repairs
must only be made by an authorized reseller or installer. Unauthorized servicing of these products will void
your product warranty.
Copyright © Geotab Inc. 2017-2018 - All Rights Reserved | www.geotab.com | Rev 1.5 - 2/2018 ® denotes a trademark of Geotab
Inc., registered in Canada, the United States and other countries
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