Kenwood AS-IP70 Instruction Manual page 24

Basic Knowledge You Need
Media Usable with this Unit
SD
Media: SD/SDHC card, miniSD™ card, microSD/SDHC card.
• SD/SDHC cards with capacities from 512 MB to 32 GB can be used.
• A special adapter is required to insert a miniSD/microSD card.
• Insert a miniSD/microSD card into a commercially available
special adapter and insert the adapter into this unit. The insertion
direction is identical to the standard SD card.
USB
Media: USB fl ash memory, USB Mass Storage Class-compatible
digital audio player.
• The (USB) connector of this unit is compatible with USB2.0
(Full Speed).
• This unit cannot use a USB device through a USB hub.
• Do not connect a device other than a USB fl ash memory or USB
Mass Storage Class-compatible digital audio player to the
(USB) connector of this unit.
The following restrictions are applicable to the type of usable USB
devices and their operating method.
• The connected USB device must be USB Mass Storage Class
compatible. To identify if the USB device you are going to use is
USB Mass Storage Class compatible, consult its dealer.
• The maximum current consumption should be no more than
"500 mA."
If a USB device that does not meet the restrictions above is used,
it would be impossible to play audio or image fi les correctly. Even
when a USB device meet the restrictions above, it may not be
playable normally depending on the type or conditions.
Files Playable with this Unit
This unit can play SD cards and USB devices storing the following
types of audio/image fi les.
MP3 (MPEG 1/2 Audio Layer 3)
File extension: .mp3
Sampling frequencies: 48/ 44. 1 / 32/ 24/ 22.05/ 16/ 12/ 11.025/
8 kHz
Bit rates: 32 - 320 kbps
AS-IP70
microSD card
adapter
microSD card
WMA (Windows Media Audio)
File extension: .wma
Sampling frequencies: 48/ 44.1/ 32 kHz
Bit rates: 32 - 320 kbps
• This unit cannot play fi les created using any of the following
functions released in Windows Media™ Player 9 and after.
- WMA Professional
- WMA Lossless
- WMA Voice
WAV (Linear PCM)
File extension: .wav
Sampling frequencies: 44.1 kHz
Quantization bits: 16 bit
Channels: Stereo, monaural
JPEG (Image fi les)
File format: JPEG
File extension: .jpeg / .jpg
• This unit is not compatible with progressive JPEG and CMYK color
formats.
SD/USB-compatible fi le system
FAT16
FAT32
Limits in number of fi les
Maximum number of folders: 255
Maximum number of fi les: 999
Limits in number of displayed characters
File name: 255 characters (including extension)
• This unit displays the non-displayable characters incorrectly or as
blanks.
Other cautions
• Files under control of DRM (Digital Rights Management) cannot
be played.
• Audio fi les encoded in VBR (Variable Bit Rate) may use bit rates
that are incompatible with this unit. The audio fi les containing bits
rates outside the compatible range of this unit cannot be played.
• The fi lenames should carry correct fi lename extensions. Files
without extension cannot be played. Files other than audio/image
fi les should not carry fi le extensions. For the fi lename extensions,
see "Files Playable with this Unit."
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