L322 Range Rover System Description and Operation
ENTERTAINMENT AND INFORMATION SYSTEMS
86-8-36 DESCRIPTION AND OPERATION
LED Function Test
The LEDs are activated in succession on a 3 second cycle:
1 Main line light chamber off
2 Menu line light chamber off
3 TELEPHONE LED red
4 TELEPHONE LED yellow
5 TELEPHONE LED green
6 Heating/ventilation symbol LED.
After the end of the test sequence, the test menu appears once again.
Button Function
The principle of the test lies in visual feedback to the pressing of a button. The menu buttons, selection buttons, the
search rocker button and the AUDIO on/off button are tested. The number of the button pressed is displayed in the
main display as a reaction. When calling up the test, the menu line is erased and the character "_" is displayed in the
main line.
Exiting back to the test menu takes place by means of the time out of 5 seconds after the last button actuation or
ignition off.
Increment Sensor Test (Volume)
As in the case of the test for the button function, visual feedback takes place with each sensor increment.
Shown in the main display is a two-character counter beginning with the dual character "_ _" . With each increment
to the right, the value increases by one up to a maximum of 36, which corresponds to one revolution. If rotation is
carried out to the left, the value decreases by one.
The test is concluded by calling up a new test from the test menu or through general exiting of the function test via
the time out or switching the ignition off.
High Line Audio Operation
All of the functions of the High Line/Multi-Function Display are controlled from the Multi-Function Display. Additional
controls are provided by steering wheel mounted switches and (where fitted) voice operated control.
Steering Wheel Switches
Radio Operation
To access the radio functions of the MFD system turn the unit on by pressing the left-hand rotary control, a display
appears on the monitor with the available options of the system. Using the rotary controller highlight the radio option
and press. This will bring up the radio control screen.
