Husqvarna DXR-310, Operator'S Manual

Page: 15 / 84

CONTROL SYSTEM
English
–
15
General
The remote control, the electronics unit and the pilot
control valves are the main components in the control
system. The signals from the remote control are
transmitted to the machine via bluetooth or via a cable.
The electronic unit in the machine transmits the signals
via the pilot control valves to the hydraulic system by
converting electric current into hydraulic pressure.
Remote control
The machine is controlled from the remote control.
Transmission of signals is either wireless, using bluetooth,
or via a cable.
The movement of the joysticks is proportional. A small
movement means that the function moves slowly, a larger
movement increases the function’s speed proportionally.
Signal transmission
Identity code
Each machine has its own unique ID code. Upon delivery
the remote control is pre-programmed with the machine's
unique ID code. The remote control can be
reprogrammed, remated, so that it can be used together
with another machine. This can be useful if a remote
control should stop working. See instructions in the
section "Settings" under "Tuning" and "Mating Bluetooth®
radio modules” for information on how to adjust the
setting.
Wireless signal transmission
Wireless transmission of signals uses bluetooth
technology.
Automatic frequency hopping
In the event of interference in the communication, the
frequency changes automatically to guarantee
interference-free transmission.
Signal transmission using cables
Connecting a cable shuts off the wireless communication.
When the machine is controlled by means of cables, the
ID code is suppressed and the same remote control can
be used for different machines if these have the same
control system version.
Battery
The battery is a Li-ion type. Operating time is about 8-10
hours per charge. Extreme cold impairs the battery’s
capacity and operating time. Operating time is also
affected by the extent to which the display has been
active.
To save the battery, the display goes into energy save
mode after 20 seconds. After ten minutes of inactivity, the
radio communication is disconnected, and the remote
control goes into standby mode. Turn on the display by
pressing any of the function buttons.
A message appears on the display approx. 30 minutes
before the battery is completely flat. It is not possible to
activate the remote control if the battery capacity is too
low.
Charging the battery
Before using the remote control for the first time the
battery has to be charged.
Charging time for a flat battery is approx. 2-3 hours. The
diode is red when charging starts and becomes green
when the battery is fully charged. When the battery is fully
charged the charger supplies the battery with
maintenance current until the battery is removed from the
charger.
Keep the battery charger dry and protected against
temperature fluctuations.
The battery is charged also when the communication
cable is connected between the terminal and the
machine. The battery symbol on the terminal display
shows the charging status.
The machine’s software
Contact your service workshop regarding problems with
the machine’s software or for any updates that might be
needed.