Inter-m CD-610U, Руководство по эксплуатации

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CD/MP3/WMA/WAV PLAYER
3
CD-610U
Features
Additional Descriptions
Features
- Most enhanced 3 beam type mechanism
Highly maintain the shock absorption and stability with anti-shock automotive mechanism.
- MP3/WMA/WAV
Can play the CD-DA, MP3, WMA and WAV format
- USB Playback
MP3 files in a USB can be played directly.
- Auto Play
Automatically play the preset source when the unit is turned on.
- RS-232C
Can be controlled by a remote controller such as AMX or CRESTRON system.
- Emergency Power Back Up (DC24V) capability
The unit operates on a DC24 V battery power supply for emergency back up without UPS.
Additional Descriptions
- MP3 (MPEG AUDIO LAyER-3)
MP3 is one of music file formats that can contain music with stereo sound quality as good as audio which is
a type of MPEG as audio, video compression standards. Compression rate is 1Mb by 1 and thus about 3~
5 minutes are sufficient if recording songs of 3~ 5 min or so. Differently from audio a music file made of
MP3 can contain over 130 songs for popular songs or folk songs and playing also about 10 hours. MP3
clears frequency range for a human being not to discernable and advantage to compact it to 1/12 or so
while maintaining music as sound quality equivalent to CD level.
Example, deriving a song in a music CD while maintaining music as sound quality equivalent to CD
becomes capacity of 50MB or so but if compressing and converting it to a MP3, size of the MP3 reduces to
4~5MB.
- WMA (WInDOWS MEDIA AUDIO)
WMA is a multimedia compression method developed by Microsoft Corporation and is technology
compress only music from ‘Window Media Technologies’, and provides same sound quality as format MP3
up to 128Kbps, which has lower 64Kbps format than MP3.
- AMX / CREStROn Interface
AMX or CRESTRON remote control system can be used with this RS-232C terminal.
The maximum cable length should be below 15m.
1. RS-232 PIN OUT
2. Remote control function
Play/Pause, Stop, Skip down/up, Search Down/up, etc. can be controlled by a remote controller.
3. Downloading of the control protocol
You can download the protocol at the home page (www.inter-m.com).
Pin 1 2 3 4 5 6-9
Used X Receive Transmit X Ground X