To revert to normal position without saving the changes, turn the 1-20/DISC knob until "BACK without SAVE" is
shown in the display, and press the same knob.
AUM functions (starting position "default" is underscored)
- SET TO DEFAULT (See left-hand column).
- AF SWITCHING ON/OFF (automatic frequency update) - The AF function ensures that the strongest available
transmitter for a program is selected.
- REGIONAL ON/OFF (regional radio program) - This function makes it possible to continue to listen to a regional
transmitter, even if the signal is weak.
- EON (Enhanced Other Networks) LOCAL/DISTANT - This function determines whether the radio program you are
listening to is to be switched off before e.g. a traffic report or news broadcast (if these functions are selected) only if
the signal is strong (LOCAL) or whether the radio must also try to capture weaker signals (DISTANT).
- NETWORK ALL/TUNED - With this function you can decide whether the radio program you are listening to is to
be switched off before e.g. a traffic report or news broadcast (if these functions are selected) only if the report is on the
channel you are listening to, e.g. P1 (TUNED), or whether the program is to be switched off regardless of which radio
channel the report/broadcast is on (ALL).
. - LANGUAGE - Choose the language to be used in the display (English, German, French or Swedish).
- ASC (Active Sound Control) ON/OFF - The ASC function automatically matches the sound volume to the speed of
the car. - ASC TABLE - Choose level of the ASC function (LOW/MID/HIGH)..
- SRC ON/OFF - Use this function to activate/deactivate the function which reduces the noise in poor reception
conditions. The function is normally used when the radio is in AM mode.
- SRC TABLE - Choose level of SRC function (LOW/MID/HIGH).
- TAPE DOLBY ON/OFF - Activates/ deactivates Dolby noise reduction when you listen to a cassette tape (HU
405/605).
- BACK and SAVE (See left-hand column).
- BACK without SAVE (See left-hand column).
pg. 142 Technical data - Audio
HU-415
Output: 4 x 25 W
Impedance: 4 Ohm.
Voltage required: 12 V, negative ground
Radio
Frequency: U (FM) 87.5 - 108 Mhz
M (AM) 522 - 1611 kHz
L (AM) 153 - 279 kHz
HU-615
Output: 4 x 25 W
Impedance: 4 Ohm.
Voltage required: 12 V, negative ground
Radio ,br> Frequency: U (FM) 87.5 - 108 Mhz
M (AM) 522 - 1611 kHz
L (AM) 153 - 279 kHz
Alarm
"Alarm!" is displayed when an alarm message is sent. The function is used to warn the driver of serious accidents or
catastrophes, collapsed bridges, earthquakes or nuclear accidents for example.
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