*
Fire-fighting/public addressing system
Series PC10
3
A. Characteristics of product
Diversified and multiple input / output ports: One (1) non-equilibrium priority microphone port;
two (2) non-equilibrium microphone ports; two (2) equilibrium microphone ports; three (3) audio
non-equilibrium input ports; two (2) audio equilibrium input ports; two (2) EMC emergency input
ports; two (2) output ports.
Fully feather-touch keys operation.
The independent control of the volume of various channels, and the control of the master volume.
Control of treble and bass tune.
LCD highlighting the volume scale positions and values of the channels, dynamic amplitude of
signal, and the scale positions of treble and bass tune and so on.
Priority function, and automatic muting (with function of intrusion).
Built-in bell tone generator.
Function of receiving PC remote control.
Function of address setting, by which a set of system is able to connect up to 16 local machines in a
parallel manner.
Three voltage operation modes including AC110V/AC220V/DC24V.
B. Introduction to appearance function
(A) Front panel
1. Power switch
Press down the position “I” to turn on the power, and press down the position “0” to turn off the power.
2. Power indicator lamp
When turning on the power, the indicator lamp is on; when turning off the power, the indictor lamp is off.
3. MIC1-MIC5 volume control buttons
Buttons
MIC1 through MIC5 are used to regulate the volumes of the five microphones respectively. Button
‘+’ is used to increase the volume, and the button ‘-’ is used to decrease the volume, with the amplitude
displayed on the display screen in a real-time manner:
Display of numeral: The maximum volume is “79”, and the minimum volume is “00”.
Display of scale: In case of increase in volume, the scale cursor moves upward; in case of decrease in
POWER
CHIME
T
R
E
B
LE
A
U
X5
A
U
X4
A
U
X3
A
U
X2
M
IC5
A
U
X1
M
IC4
M
IC3
M
IC1
M
IC2
BASS
+
PROFESSIONAL PERIPHERAL DEVICE
TREBLE
+
VOLUME
+
MIC1 MIC2 MIC3 MIC4 MIC5 AUX1 AUX2 AUX3 AUX4 AUX5
+
+
+
+
+
+
+
+
+
+
+12dB
+8dB
+6dB
+2dB
0dB
-2dB
-6dB
-18dB
-40dB
BAS
S
V
O
LUM
E
1
2
3
3
4
4
5
6 7
6 7 8
8
9
10
Pre Amplifier PC1011PII
