UP-67ETH, UP-127ETH,
UP-247ETH, UP-367ETH
Digital power unit
UP-x7ETH version 1.1
8
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1
The front volume controls do not affect the digital audio signal that
reaches the amplifier via IP. The volume of the digital signal is
controlled by means of the P.A. Manager software or from the
DC-600ETH / FC-600ETH desk.
The EMERGENCY analog input is not affected by the front volume
controls.
3.
FRONT INDICATORS AND CONTROLS
(1)
OUTPUT LEVEL indicator
Indicates the power supplied to the loudspeaker
line. The LED marked 0 dB indicates the point at
which the amplifier provides maximum power.
(2)
PROGRAM volume level indicator
Indicates the volume level of the PROGRAM
input.
(3)
P - volume controls
They control the audio volume of the PROGRAM
1
local analog signal input.
(4)
PR - volume controls
They control the audio volume of the PRIORITY
analog signal input.
(5)
PRIORITY volume level indicator
Indicates the volume level of the PRIORITY input.
(6)
PRIORITY indicator
It lights:
a)
When an announcement that comes from the
PRIORITY analog input is played.
b)
When an announcement that comes from the
EMERGENCY analog input is played.
c)
When an announcement configured as
PRIORITY that comes from one of the ETH
inputs is played.
d)
When a pre-recorded message from the
internal Flash memory of the amplifier is
played.
e)
When a pre-recorded message from the MP3
memory is played.
(7)
RS485 RX – TX indicators
These indicate reception (RX) or transmission
(TX) of data through the RS485 port of the UP-
ETH.
(8) PROTEC. (PROTECTION) indicator
Lights when the internal protection of the
amplifier is in operation. It can be activated due
to an overload or short circuit in the loudspeaker
line or due to an excessive temperature inside
the amplifier.
(9) ETH A (ETHERNET A) indicators
RX
: When lit, it indicates that data is being
received through the ETHERNET A input.
TX
: When lit, it indicates that data is being
transmitted through the ETHERNET A input.
10 Mbps
: Indicates the transmission speed
of the IP network (lit: 10 Mbps; unlit: 100
Mbps. The use of a transmission speed of 100
Mbps is highly recommended).
LINK
: Indicates connection to the network
through the ETHERNET A input.
(10) ETH B (ETHERNET B) indicators
These serve the same purpose as the ETHERNET
A indicators, applied in this case to ETHERNET B.
(11) Ventilation input
This input must not, under any circumstances, be
obstructed.
(12) ON / OFF indicator
Lights up when the amplifier is operating,
whether by Mains supply or Battery.
(13) ON / OFF switch
Switch for turning on the amplifier. If the
amplifier is operating by battery, this switch has
no effect.
Figure 1
