USER MANUAL [1.4]
Page 3
GENERAL
Arnavi 5 navigation controller (hereinafter referred to as ‘tracker’) is designed for the
remote monitoring of moving objects, with the option to operate with two monitoring servers, and
can be used in conjunction with any compatible software package.
Supported data transfer protocols to the server:
•
Arnavi(INTERNAL) – our open protocol, available for integration.
•
EGTS – Era Glonass Telematics Standard.
To ensure enhanced control over the condition of the vehicle or the equipment installed on
the vehicle, the device can be connected with discrete (on/off), analogue, and pulse-frequency
sensors (fuel consumption, passenger availability, temperature, and other sensors).
Connection of digital sensors via RS232, RS485 and 1-WIRE interfaces is envisaged.
Four programmable ‘open drain’ outputs allow for remote control of systems such as auto-
start or engine lock.
Internal support of the CAN bus according to the standard J1939 Protocol is implemented.
It is also possible to connect an external CAN module via RS232 or RS485 interfaces. More than
20 parameters are read: total fuel consumption and level, total mileage, operating time, engine
rpm speed and temperature, speed, axle loads, accident controllers, etc.
The built-in backup battery ensures the autonomous operation of the device when the
vehicle battery goes off with alerting about this event. This feature is widely used for security and
anti-theft purposes.
The built-in motion (acceleration) sensor is used in intelligent energy-saving algorithms
and can also be used to determine the vehicle parking places.
The tracker can record the level of the GSM signal, identify base stations and the accuracy
of navigation data at the moment of recording each coordinate point.
The firmware update feature without disassembling from the facility and without the need
for direct access to the device (via GSM) is available.
The housing is made of plastic in accordance with the requirements of European electrical
and fire safety standards.
The tracker can operate in the temperature range from -40 to +80 degrees Celsius (storage
temperature of up to -45 to +85 degrees Celsius) and is suitable for installation on passenger
vehicles with 12 V in-vehicle network, heavy vehicles with 24 V in-vehicle network as well as on
any other vehicles.
The permissible voltage is 7 to 44 V. There is protection against reverse polarity, short-
term voltage surges of no more than 300V and also protection of the built-in battery from
overcharging.
For more information about the possibility of connecting various external sensors, please
