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LY
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Home Music System
17
3. Timer
Item
Specifications
Programmable control power supply
1 channel (real-time mains voltage)
Socket capacity
220V, 2A
Time system
24-hour system
Programmable timing number
600 points for each day, not repeat in a whole week
Programmable items for a zone
a.
Zone On/Off
b.
Sound source selection
c.
Volume control
d.
Treble and bass control
e.
MP3 play control
f.
AM/FM control
g.
Ring On/Off
Programmable ring type
3 types
4. Comprehensive Specifications
Item
Specifications
Zone quantity
6 zones, 2 channels and a amplifier for each zone
Zone remote communication interface RS-485, CAT-5 for wiring
Input sensitivity
250mV
±
25mV
Input resistance
>10k
Ω
Zone output power
20W/4
Ω
Frequency response
20Hz-20kHz
（±
0.5dB
）
THD
<0.2%, 1/3 rated output power at 1kHz
Output regulation
<3dB (from full-load to no-load)
Tone control
Bass:
±
10dB/100Hz
Treble:
±
10dB/10kHz
Audio
specifications
S/N
>76dB
Power supply
AC220V/50-60Hz
Power consumption
<200W
Fuse
AC220V/F2A
Dimensions
485×88×345mm
NW
10kg
Dielectric strength test
3500V between each pole of the power supply and
housing/input/output terminal
The specifications above are subject to change without further notice.
http://www
.lyintlcorp.
com
