First steps
User
manual
EXPERT 75 - HW 1.0
8
3
First steps
All the information necessary for initial operation is gathered below. The installer is given an
overview of the components, functions and design of the device. It also describes what must
be observed during installation and electrical connection.
3.1
The Expert 75
The EXPERT 75 is an operation terminal for mobile work machinery. It is used in particular in
agricultural engineering. Windows CE is the operating system for the EXPERT 75, on which
customer-specific applications and functions can be implemented. The interface is displayed
using the ANEDO Graphic Framework (AGF). The EXPERT 75 is fully ISOBUS-capable in accord-
ance with UT version 4.
The device consists of a plastic casing and a front panel. The inside of the front features a
resistive touchscreen and a 5.6" display. The display has an increased brightness. This means
that it is still easy to read even in direct sunlight. The brightness can be adjusted manually or
automatically, depending on the ambient light. A light-dependent resistor (LDR) measures the
ambient light for this function. When the night design is turned on, the keys on the front panel
are also illuminated.
The EXPERT 75 has a convenient power management system that automatically controls the
on/off behaviour of this and cooperating devices depending on external signals (e.g. terminal
15) and user inputs. It also features a real-time clock with battery backup.
The EXPERT 75 is equipped with a CAN interface and a RS232/signal interface. The RS232/sig-
nal interface includes, among other things, an analogue input and four frequency measure-
ment inputs. The tractor's sensors or the signal socket can be connected here. It also has a
USB Type-A port that can be used to access USB mass storage devices and update the device.
In addition to the resistive touchscreen, the EXPERT 75's operating concept consists of twelve
keys to the right of the screen surface. These keys are mechanical, highlighted in colour on the
front foil and labeled. The functions of these keys depend on their configuration in the soft-
ware. The "Home", "Exchange", "Acknowledge" and "ISB" keys are also located on the front.
The functions of these keys are defined as higher-level. The operating concept is completed
