EAW UXA4401, Руководство пользователя

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Connections
6.5 Speaker Cable Gauge
UXA4401 speaker connection cable gauge should be
chosen appropriately to reflect the type of installation.
The adjacent tables specify the appropriate cable gauge
for less than 0.5dB cable loss with different installation
types and cable lengths.
6.5 GPIO Connections
If any UXA4401 GPIO functionality is required, cables will
need to be connected to the supplied GPIO connector.
Connecting cables to the GPIO connector is illustrated in
Diagrams 5d .
6.6 Network Connections
UXA4401 amplifiers are TCP/IP network connected
devices that are configured via a web page based
interface. Wired (Ethernet) and wireless (WiFi)
connection options are available. Connecting UXA4401
amplifiers to a TCP/IP network is described in
Section 5
of this manual
Cable Gauge Table
Lo-Z installations, 0.5dB attenuation. 4 Ω & 8 Ω loads
Cable Gauge Table
70V Hi-Z installations, 1.0dB attenuation
20 speakers evenly distributed
Cable Gauge Table
100V Hi-Z installations, 1.0dB attenuation
20 speakers evenly distributed
Cable Cross
Section
(mm
2
)
Cable Gauge
(AWG)
Max Cable
Length
(Metres, 4 Ω
load)
Max Cable
Length
(Metres, 8 Ω
load)
0.75 ≈18 5 10
1.5 ≈16 10 20
2.5 ≈14 17 35
4.0 ≈12 28 55
Cable Cross
Section
(mm
2
)
Cable Gauge
(AWG)
Max Cable Length
(Metres),
(125 W/channel)
Max Cable Length
(Metres),
(250 W/channel)
0.75 ≈18 90 45
1.5 ≈16 180 90
2.0 ≈14 <250 150
3.5 ≈12 <250 <250
Cable Cross
Section
(mm
2
)
Cable Gauge
(AWG)
Max Cable Length
(Metres),
(125 W/channel)
Max Cable Length
(Metres),
(250 W/channel)
0.75 ≈18 190 90
1.5 ≈16 <250 180
2.0 ≈14 <250 <250
3.5 ≈12 <250 <250
Note: Cable lengths should not exceed 250m.
Note: Cable lengths should not exceed 250m.