6 Technical Specications
Maximum Output 20Hz - 20kHz
Output per node 10W @ 8Ω
Hub’s Total Output Wattage of power supply
Frequency Response (+0, -3 dB) 20Hz-20kHz
THD+N <0.1% at 1W
Signal to noise ratio >100dB
Standard Voltage Gain Adjustable 20-36dB
Input Impedance (Unbalanced) 9-60kΩ (Depending on gain)
Sleep, Idle (No Nodes) 0.005/0.016A
Class D
Input Connectors 3.5mm Stereo, Dual RCA
Output Connectors RJ-45 (Hub), Bare wire (Node)
Power Supply External In-Line 24VDC
Cooling Convection-Cooling
Controls Master Volume (Hub), Gain
and Channel Select (Node)
LED Indicators Power & Signal Present
Construction Aluminum Chassis (Hub), ABS
Plastic (Node)
Dimensions
Height 1.25in (3.2cm)
Width 4.35in (11.1cm)
Depth 3.2in (8.1cm)
Weight 0.37bs (0.16kg)
5 Troubleshooting
Problem: Hub’s Power indicator does not turn on.
Procedure: Check that the hub is plugged into a live outlet. After you
have ensured that it is not a power issue, check that you have a hot
signal going into the inputs. If a signal is not detected, the hub will go
into a sleep mode after 5 minutes to comply with Energy Star.
Problem: Amplier Node’s power indicator does not turn on.
Procedure: First check to make sure that the power indicator is lit on
the hub, if not then see the corresponding Troubleshooting entry. If this
does not resolve the issue, then double-check the Cat5 cable going
from the hub to the amplier node. Replace this cable if possible. If this
is not the issue, then ensure that you are not stringing too many nodes
on a line. Refer to section 3.2.2 for more information on this.
Problem: Amplier Node is outputting no audio.
Procedure: First check that the signal indicator on the hub is lit and the
volume control is at a reasonable level on the hub. Next, to rule out a
cabling issue, check that the power indicator is lit on the amplier
node. If this does not resolve the issue then refer to section 3.2.2 to
ensure that the DIP switches are correctly congured on the node. If all
of the channel selection switches are in the “up” position, then this is
most likely the issue. Refer to section 3.2.2for the proper settings.
Problem: Amplier Node is outputting weak audio
Procedure: First check the Level knob on the hub to make sure it is at
a reasonable level. Next, check the DIP switches on the front of the
amplier node to see what the gain is set at. If both switches are in the
“up” position and you still have a weak output, check to make sure
that you are not stringing too many nodes on a line. Refer to section
3.2.2 for more information on this.
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