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Philips Semiconductors
User Manual of High-End RDS/EON
Car Radio System CCR612 (V0.3)
Application Note
96029
Power connections
Continuous power supply input. Normally connected directly to the car battery. All supply power is
drawn from this supply.
Ignition key input. Normally connected to the accessory contact of the ignition switch. Used only for
switching the radio on/off. This input is also used when the static on/off switch option is chosen instead
of the momentary on/off key.
Switching on/off
Recall oflast systemstatus (e.g.: frequency,band, soundcontrol settings, RDSstatus and lastselected
audio source).
Switch on by:
- Power key, can be static or momentary.
- Ignition contact (after the set was switched off by turning the ignition contact off).
Switch off by:
- Power key, can be static or momentary.
- Ignition contact.
- Removal of detachable keyboard.
When switched on while the ignition contact is (and remains) off, the set will automatically switch off
after 60 minutes.
The radio will switch on again when switched off due to a power dip during engine start.
CD-changer
Radio/CD-changer/Cassette/External mode key.
Disc up/down keys for selecting the next/previous disc.
Track up/down keys for selecting the next/previous track.
Fast forward/reverse keys for jumping some grooves forward/backward.
Shuffle on/off key, for playing the tracks in random order. (The user can make a selection between
tracks on the current disc only or tracks on all discs.)
Repeat on/off key, for repetitive play of the current track or the current disc.
Intro-scan key. When Intro-scan mode is on, each track of the current disc or the first track of every disc
(user selectable) are played for 10 seconds in successive order.
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