Jensen CMR682, Installation & Owner'S Manual

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13
CMR682 OPERATION
The following types of files are not compatible:
• MP3 PRO format, MP3 playlists
• RMP format
• WAV format
• WMV format
• AAC, protected AAC, M4A format
MP3 playback sequence begins in the root folder of the USB flash drive or
microSD card. Any folders that do not include MP3/JPG files are skipped.
ISO9660 standards:
• Maximum nested folder depth is 8 (including the root folder).
• Valid characters for folder/file names are letters A-Z (all caps), numbers
0-9, and “_” (underscore). Some characters may not be displayed correctly,
depending on the character type.
Some files may not play, depending on sampling rates and bit rates. For best
results, use the following settings when ripping MP3 files: 128kbps or higher
constant bit rate; 44.1kHz or higher sampling frequency
Media Compatibility
Playback Order
Compatible Recording Formats
Notes
Media Compatibility - USB/microSD Card
File Type MP3
File System FAT
FAT 12 X
FAT 16/FAT 32

File
Extension
.mp3/.MP3/.Mp3/.mP3

.rmp/.m4a X
MPEG
Format
MPEG 1

MPEG 2

MPEG 2.5

Sampling
Frequency
MPEG 1 32/44.1/48kHz
MPEG 2 12/16/22.05/24kHz
MPEG 2.5 8/11.025/12kHz
Bitrate
MPEG 1 32 ~ 320kbps
MPEG 2 8 ~ 160kbps
MPEG 2.5 8 ~ 160kbps
Other
Information
Directory Depth Unlimited
File Name Length 32 bytes
Total File Number 2000 files
Total Folder Number 200 folders
File Number via Folder 2000 files
MP3 ID3 TAG
ver.1.x

ver.2.x

Title, Artist, Album

Notes:
• For USB mode, it is not possible to view JPG files on the in-dash monitor while the vehicle is moving. This is a safety
feature to prevent driver distraction.
• The JPG image viewer function will only operate when vehicle is in park and the parking brake is engaged.
• Due to ongoing technological advancement, some USB flash drives and/or microSD cards may be incompatible with
this unit.