Ude MX-800, Руководство пользователя

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1. ACOUSTICAL ALARM
The MX-800 has an internal alarm that can be played in different zones at the same time with a high priority from other
audio sources and no attenuation volume will be applied.
When an alarm is played the message "AL" will be showed in the zone LED display, this message can be in one or more
paging zones at the same time, in that case the frontal MUSIC and MIC 1 potentiometers will be disabled.
The MX-801 will show a orange LED emergency indicator.
2. AUDIO INPUTS
MX-800 REAR PANEL
For example, Zone 3 has an emergency:
The desk control MX-801:
The orange LED indicator will turn on.
When the alarm ends all emergency zones change to the configured audio
sources, MIC 1 and MUSIC can be configured.
MX-800
GAIN
-
+ dB
LINE 3 LINE 4
LINE 5 LINE 6 LINE 7 LINE 8
R
L
195mV-2V/47K
Ω
MIC 5mV - LINE 350mV MIC 5mV - LINE 350mV MIC 5mV - LINE 350mV MIC 5mV - LINE 350mV
-
+ dB
GAIN GAIN
-
+ dB
LINE 1 LINE 2
R
L
R
L
-
+ dB
GAIN
R
L
195mV-2V/47K
Ω
-
1 2
A A1 A1 A1 A1 B B B B A A A B1 B1 B1 B1
LINE
INPUT 1
LINE
INPUT 2
LINE
INPUT 3
LINE
INPUT 4
LINE
INPUT 5
LINE
INPUT 6
LINE
INPUT 7
LINE
INPUT 8
CONFIGURABLE BALANCED LINE INPUTS BALANCED LINE INPUTS
MIC MIC MIC MIC PHANT
O
M
PHANT
O
M
PHANT
O
M
PHANT
O
M
LINE LINE LINE LINE
G G G G
1 2 3 4 5 6 7 8 G
CONTACT CLOSURE
FIRE ALARM
RCA Connectors
Line gain
Euroblock connectors
Switches for line input configuration
The MX-800 audio matrix includes up to 4 line inputs using RCA connectors with an impedance of 47k .
The line input can be adjusted using the gain control. The 4 inputs ( LINE 1-2-3-4) have an independent gain control
by the use of a knob.
The MX-800 audio matrix includes up to 4 balanced line inputs using EUROBLOCK connectors. ( LINE 5-6-7-8)
These switches allow the configuration of each of the 4 inputs to: LINE (10k – MIC (600 ) – MIC with Phantom
supply ( +48V)
)
A
A1
B
B1
12 4 610.387A
rev.
2