Arcam RDOCK, Руководство по обслуживанию

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SPECIFICATION
TEST CONDITIONS
1) Unless otherwise specified, the specification follow the testing method according to ANSI-IEEE STANDARD
185(1975), i.e. IHF-2-202 for audio section.
2) All measurements are taken at AC and room temperature 24 º ± 4 ºC.
3) Load resistance 47Kohm.
GENERAL ITEMS
1) Destination CE Europe 240V - 50 Hz +/-15%
UL USA 120V - 60Hz +/-15%
2 Operating voltage in range from AC v15 / -15%
3) Dimensions width x height x depth : 100.4 x 80 x 28.8 mm
4) Operating Temperature : 0 to +45 ºC.
5) Supported iPods
The design of the iPod dock must accommodate the following iPod variants that have the dock connector on the
bottom of the product:
• 3G iPod May 2003, all memory sizes
• iPod Mini February 2004
• 4G iPod July 2004, all memory sizes
• iPod Photo November 2004, all memory sizes
• iPod Video October 2005, all memory sizes
Not supported iPods
1st and 2nd generation iPods (with fire-wire data port on top) and iPod shuffle will not be supported.
GENERAL SPECIFICATION
1.1 General Audio Specification
No Item Signal Unit Limit
Output
Channel Result
1.11 Output level 0dB 1KHz L&R mV 870±80 FL
FR
1.12 Channel Balance 0dB 1KHz L&R dB ≤0.5 FL(Ref)
FL
FL FR
1.13 Frequency Response 0dB 100Hz, 1kHz, 10kHz
L&R(0dB, 1kHz as ref)
dB 0±1 100
0±1 10K
1.14 Total Harmonic Distortion (Audio Filter) 0dB 1KHz L&R % ≤0.2 FL
FR
1.15 Signal to Noise Ratio (A Filter) 0dB 1KHz L&R dB ≥80 FL
FR
1.16 Channel Separation (Audio Filter) 0dB 1KHz L&R dB ≥75 FL(Ref) 0
FR
1.2 General Video Specification
Play the movie file at iPod and check whether there is video quality problem