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❏ USB interface section
USB Standard USB 2.0 Full Speed/High Speed
Compatible Device
Mass Storage Class
File System FAT 16/32
Maximum Power Supply Current
DC 5 V
1.5 A
D/A Converter 24 bit
Audio Decoder MP3/WMA/AAC/WAV
Video Decoder DivX /MPEG1/MPEG2/JPEG
❏ Bluetooth section (only for
KW-V420BT/KW-V420BTM/
KW-V320BT/KW-V320BTM/
KW-V220BT/KW-V220BTM/
KW-V520BT/KW-V520BTM)
Technology Bluetooth 3.0
Frequency 2.402 GHz to 2.480 GHz
Output Power +4 dBm (MAX), 0 dBm (AVE),
Power Class 2
Maximum Communication Range
Line of sight approx. 10 m
Audio Codec SBC/AAC
Profile HFP (Hands Free Profile) 1.6
A2DP (Advanced Audio
Distribution Profile) 1.3
AVRCP (Audio/Video Remote
Control Profile) 1.5
GAP (Generic Access Profile)
PBAP (Phonebook Access Profile)
1.2
SDP (Service Discovery Profile)
SPP (Serial Port Profile) 1.2
❏ DSP section
Equalizer
Band (13 Band):
Frequency (Hz) (BAND1-13)
62.5/100/160/250/400/630/1k/
1.6k/2.5k/4k/6.3k/10k/16k
Level −09 to +09 (−9 dB to +9 dB)
Q 1.35/1.5/2.0
HPF (High Pass Filter):
Frequency (Hz) Through/30/40/50/60/70/80/90/
100/120/150/180/220/250
Slope –6/–12/–18/–24 dB/Oct.
Gain –8/–7/–6/–5/–4/–3/–2/–1/0 dB
LPF (Low Pass Filter):
Frequency (Hz) 30/40/50/60/70/80/90/
100/120/150/180/220/250/
Through
Slope –6/–12/–18/–24 dB/Oct.
Gain –8/–7/–6/–5/–4/–3/–2/–1/0 dB