* *
Home Central Audio HS-8250
27
Programmable Items for
Zone
a. Zone ON/OFF
b. Selection of audio source
c. Volume control
d. Treble / bass control
e. MP3 play control
f. AM/FM control
g. Ringer ON/OFF
h. Output power ON/OFF
Programmable
Ringer
Types
3 types
4
．
General Specification
Item
Specification
Number of zones
12 zones. The zone 1 is of 5.1 channel, with 5 channels
having PA and SW channel having line output. The zones
2-12 are of dual-channel.
Communication
Port
for
Wired Remote Controller
RJ45
Central Control Port
Type-D socket RS232
Audio
Line
input
sensitivity
250mV(±25mV)
Line
input
resistance
>10kΩ
Zone
output
frequency
Zone 1 L&R channel is 120W/4Ω, other each channel is
60W/4Ω
Both zone 2 & 3 stereo output, 2 x 60W/4Ω
Zone 4 to 12 are stereo output, each zone 2 x 20W/4Ω
Total power of all outputs not over 450W
Frequency
response
20Hz-20kHz(±0.5dB)
Total Harmonic
Distortion
Less than 0.2%. 1/3 rated output power at 1kHz
Output
Adjustment Ratio
Less than 3dB from full load to no load
Tone control
Bass: ±10dB(100Hz)
Treble: ±10dB(10kHz)
Signal-noise
ratio (SNR)
>76dB
AUX
audio
output
Zone 1
、
2 stereo output : 1V
（
±0.3V
）
Video
Video input
1V
（
P-P
）
，
75Ω
Video output
1V
（
P-P
）
，
75Ω
