This key immediately turns off all machine actuators (motors and solenoid valves) but
must not be considered an emergency button as the transmission of the command is
done via a serial connection�
FUNCTIONAL DESCRIPTION OF THE COMMAND RECEPTION UNIT VIA RADIO LO-
CATED ON THE ELECTRICAL BOARD - RX UNIT
The command reception unit, called RX unit, is housed in the tyre changer electrical
control board�
The RX unit receives the codified commands in a serial manner via a radio connection or
via cable with the TX unit located on the control lever� For a radio connection the radio
modem is used that is located outside of the electrical board on the right side�
The connection via radio toggles automatically between a connection via cable and via
radio and vice versa when the control cable is connected/disconnected�
Three LEDS (green, white and red) are located on the right side of the electrical board�
The green LED (CABLE PRESENCE LED) turns on each time the control cable is connected
and indicates that the transmission is taking place via cable and not via radio� When the
control cable is disconnected, the LED turns off and the machine switches automatically
to reception via radio�
The white LED (RX ON LED) turns on and flashes when the RX unit receives commands
via cable or via radio�
The red LED (ALARM LED) turns on in the case of a machine alarm�It may turn on flashing
or steady depending on the type of alarm�
NOTE
see the section STOP COMMAND AND EMERGENCY PROCEDURE in this manual to
identify the type of active alarm�
UK
When the machine turns on the LEDs light up together for approx� two seconds for a
self-test�
The RX unit starts the hydraulic pump motor each time it receives a command from the
control lever's TX unit and the pump will remain in operation for an additional 5 seconds
after the last command is received�
Operator's manual MONSTER AGTT
51