Before Using; Front Panel - Better BT4550 Manual De Operaciones

Front Panel

Notice:
The graphic in this manual is for reference only, and may be different from the
actual unit. Reference to actual unit is suggested.
1. [ ] Button: Press to eject a disc.
2. [MENU] Button:
Press to switch between the main menu and current source.
3. [ / ] Knob
Rotate to adjust the volume.
Press momentarily to activate the MUTE function. Press again to resume normal
listening.
Press to turn the unit ON. Press and hold to turn the unit OFF.
4. [ ] Button
Adjust screen brightness (press)
Black screen (long press)
5. Reset Button
Press to reset system settings to factory default (except password and parental lock
settings).
6. Map Card Slot
The Mini SD card is used for the Navigation Map only, not for music or other files.
This may be used for firmware updates if required.
7. A/V Input
Accepts a 3.5mm jack through which signals from various audio/video devices can
be applied to the unit.
8. USB Connector
Connect a USB device for playback of music/video/picture files.
9. SD Interface Connector
Insert an SD card for playback of music/video files.
10. Disc slot
11. Internal Microphone
Internal microphone for Bluetooth calls.
9480CE4M11A277A manual_EN.indd 4

Before Using

11 10
MAP
AV IN
SD
USB
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2015-4-14 8:49:26