Low Series Audio System (Freelander 2)

Pos.	Spare part number	Name
1	-	On/Off/Volume Control
2	-	Radio preset/disc select buttons
3	-	Information display
4	-	Audio system menu button
5	-	Exit button
6	-	Rotary control of the audio system menu
7	-	Skip forward/to next entry
8	-	Manually tune forward/to the next CD track
9	-	CD tray
10	-	Ejecting CD
11	-	Manually tune back/to previous CD track
12	-	Go back/to previous entry
13	-	INFO button
14	-	Sound and volume settings button
15	-	Additional mode button
16	-	CD player mode button
17	-	AM frequency range button
18	-	FM frequency range button

The head unit of the "low series" audio system has the following functions:

• Radio tuner for amplitude modulation (AM)/Frequency modulation (FM)
• 1 CD player
• Amplifier

The head unit exchanges data with other vehicle systems via the CAN bus.

The head unit contains an internal amplifier that is directly connected to the vehicle's speakers. For more information, refer to the chapter: Speakers (415-01 Infotainment System, Description and Function).

The head unit has a power management function. If the battery voltage drops below a specified level, the unit limits the execution of some functions. The head unit receives CAN signals that determine the need for activation/deactivation.

Transport mode

Transport mode is used to reduce the discharge of the battery during storage or transportation of the vehicle. The transport mode is started/disabled via CAN signals using a diagnostic device approved by Land Rover. In transport mode, the following circuits are disabled:

The original article is located on the website [www.LRman.ru]

• External signal source and telephone
• Watch
• Antenna power supply
• Turn on the LED

In transport mode, only the CAN connector and power switch circuits operate.

The CAN connector remains open to receive the EXIT signal from the transport mode. The power switch remains on to display a message on the LCD display of the head unit that the unit is in the transport mode when attempting to turn on the head unit. The message is displayed only if the vehicle is moving and the battery voltage is above 12.3 V.