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1. Preview
This user guide is written for end users mainly to introduce how to use our OBD telematics dongle CW-601.
2. Device
2.1 General Introduction
CW-601G is plug-and-play monitoring and diagnostic device with OBDII port and internal communication and
GPS module. It uses high performance communication module and high sensitive GPS module as well as
internal communication and GPS antennas. It supports GPRS, SMS, TCP, UDP and OTA.
It adapts advanced power management solution. It supports low power consumption and auto-sleep. It can
continue working for some time even if disconnected from automotive power.
It supports various automotive data communication protocol. It can be used for many vehicle types.
Installation is very simple and easy. User can save much time and cost compared to traditional vehicle GPS
monitoring device.
Device has been used widely for logistic, enterprise fleet, insurance, passenger transport, automotive
mortgage and rental, 4S dealers and automotive manufacturers etc.
2.2 Technology Specifications
Appearance Features
16 Pin Connector
Insert in OBDII port in vehicle
Three Indicators
When device connects power at first time, three
indicators will light and blink together then turn
off. Yellow and red indicators will blink late. This
mean device has been initialized.
Yellow Indicator
Quick blinking means offline, slow blinking
means online.
Red Indicator
Quick blinking means no GPS signal, slow
blinking means GPS signal received.
Green Indicator
Sleeping status: Indicator will blink but red and
yellow indicators will be off.
Working mode: Indicator will be off.
USB Port
Locally update firmware and debug program
GPS Antenna
Internal
Communication Antenna
Internal
Technology Parameters
CPU NXP
ARM7
