13
12
17. USCITA LINEA BIL./ SBIL.
Questi morsetti possono essere collegati ad altre
apparecchiature, come amplificatori, registratori
ecc....
18. USCITA AMPLIFICAZIONE
A questi morsetti si collegano le casse.
17. LINE OUT BAL/UNBAL
These terminals can be connected with other
appliance, such as amplifiers, recorders, etc.
18.
POWER AMP OUTPUT
These terminals allow connecting speakers.
19. USCITA DI LINEA MONITOR
Uscita di linea monitor. Si possono collegare qui
altri apparecchi come amplificatori, registratori
ecc....
20. MONITOR 1W/8Ohm
Questi morsetti servono per la connessione di un
piccolo altoparlante esterno, gestito da un finale di
potenza ausiliario interno, che fornisce un’uscita
nominale di 1Watt.
21. MORSETTI “PRIORITY”
Collegando un interruttore a questi morsetti, è
possibile attenuare i segnali audio provenienti dai
canali “CH4”, “CH5” , dando priorità ai segnali
provenienti dai canali ”CH1”, “CH2”,“CH3”.
19. MONITOR LINE OUT
Monitor Line Out. It can be connected with other
appliances, such as amplifiers, recorders, etc...
20. MONITOR 1W/8 Ohm
The terminal is meant for the connection of a small
external loudspeaker that gets driven by an internal
auxiliary power amplifier, providing a nominal output
1Watt.
21. “PRIORITY” TERMINALS
When these terminals are short-circuited (i.e. by
means of using an electrical switch), the audio signals
coming from “CH4”,”CH5”, are attenuated while the
signals coming from”CH1”, “Ch2”,“CH3” are gaining
priority.
INPUT 1
LEVEL
ZONE
LINE 15V MIC
GAIN
TEL
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 1
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 2
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 3
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 4
MONITOR
TEL.PAGING
MONITOR
PRIORITY
Line out
1W
INPUT 2
INPUT 3
INPUT 4
INPUT 5
GAIN
GAIN
GAIN
GAIN
LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V
115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V
230V
15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal)
Power Amp output
8
50V
COM
100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70
V
COM
100
V
4
Line out(bal/unbal)
+
8
50
V
Power Amp output
70
V
COM
100
V
4
Line out(bal/unbal)
+
8
50
V
Power Amp output
70
V
COM
100
V
4
Line out(bal/unbal)
+
8
50
V
Power Amp output
ZONE 4
70
V
4
Line out(bal/unbal)
+
Power Amp output
8
50
V
COM
100
V
17
18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
AUX
ZONE 1
ZONE 2
ZONE 1
ZONE 2
MONITOR
BASS
TREBLE
TREBLE
BASS
TREBLE
BASS
BASS
TREBLE
TREBLE
BASS
LEVEL
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
ZONE 1
ZONE 2
ZONE 1
ZONE 2
ZONE 2
ZONE 1
ZONE 2
ZONE 1
ZONE 2
ZONE 1
ZONE 3
ZONE 4
ZONE 3
ZONE 4
ZONE 4
ZONE 3
ZONE 4
ZONE 3
ZONE 4
ZONE 3
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
MUTE
MUTE
MUTE
MUTE
MUTE
LEVEL
LEVEL
LEVEL
MON
MON
MON
MON
LEVEL
LEVEL
POWER
25V
INPUT 1
LEVEL
ZONE
LINE 15V MIC
GAIN
TEL
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 1
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 2
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 3
Line out(nal/unbal)
Power Amp output
4
8
25V
70V
100V
COM
G
ZONE 4
MONITOR
TEL.PAGING
MONITOR
PRIORITY
Line out
1W
INPUT 2
INPUT 3
INPUT 4
INPUT 5
GAIN
GAIN
GAIN
GAIN
LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V
115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V
230V
15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal)
Power Amp output
8
50V
COM
100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70
V
COM
100
V
4
Line out(bal/unbal)
+
8
50
V
Power Amp output
70
V
COM
100
V
4
Line out(bal/unbal)
+
8
50
V
Power Amp output
70
V
COM
100
V
4
Line out(bal/unbal)
+
8
50
V
Power Amp output
ZONE 4
70
V
4
Line out(bal/unbal)
+
Power Amp output
8
50
V
COM
100
V
17
18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
AUX
ZONE 1
ZONE 2
ZONE 1
ZONE 2
MONITOR
BASS
TREBLE
TREBLE
BASS
TREBLE
BASS
BASS
TREBLE
TREBLE
BASS
LEVEL
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
-10
+10
ZONE 1
ZONE 2
ZONE 1
ZONE 2
ZONE 2
ZONE 1
ZONE 2
ZONE 1
ZONE 2
ZONE 1
ZONE 3
ZONE 4
ZONE 3
ZONE 4
ZONE 4
ZONE 3
ZONE 4
ZONE 3
ZONE 4
ZONE 3
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
MUTE
MUTE
MUTE
MUTE
MUTE
LEVEL
LEVEL
LEVEL
MON
MON
MON
MON
LEVEL
LEVEL
POWER
2
Read these instructions
Follow all instructions
Keep these instructions
Heed all warnings
Only use attachments / accessories
specified by the manufacturer
Power cord and plug
Do not defeat the safety purpose of
the polarized or grounding type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade or
the third prong are provided for your
safety. If the provided plug does not fit
into your outlet, consult an electrician
for replacement of the obsolete outlet.
Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
Cleaning
When the apparatus needs a cleaning, you
can blow off dust from the apparatus with
a blower or chean with rag etc.
Don't use solvents such as benzol, alcohol,
or other fluids with very strong volatility and
flammabibity for cleaning the apparatus
body, Clean only with dry cloth.
Servicing
Refer all servicing to qualified personnel, To
reduce the risk of electric shock, do not per-
form any servicing other than that contained
in the operating instructions unless you are
qualified to do so.
Servicing is required when the apparatus has
been damaged in any way, such as power
supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the
apparatus, the apparatus has been exposed
to rain or moisture, does not operate
normally or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
This apparatus shall not be exposed
to dripping or splashing and that no
objects filled with liquids, such as
vases, shall be placed on this apparatus.
To reduce the risk of fire or electric
shock, do not expose this apparatus
to rain or moisture.
Do not use this apparatus near water.
Install in accordance with the manuf-
acturer's instructions, Do not install
near any heat sources such as radiators,
heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Do not block any ventilation openings.
No naked flame sources, such as lighted
candles, should be placed on the apparatus.
Operating Conditions
7
PRIORITY
G
R
T
TEL.PAGING
MONITOR
Line out
1W 8
MONITOR
+
+
19 20 21
22
19. MONITOR LINE OUT
Monitor Line Out can be connected with other appliance, such as amplifier, recorder, etc.
20. MONITOR 1W/8
The terminal is meant for the connection of a small external
loudspeaker that gets driven by an internal auxiliary power
amplifier, providing a nominal output 1Watt. Only the mixed
audio signal coming from "AUX IN" are included in the outp-
utted signal. In addition, the output signal is controlled only by the volume control of the "CH4",
"CH5", music signal level control.
21. "PRIORITY" TERMINAL.
When these terminals are short-circuited (i.e. By means of using an electrical switch), the audio
signals coming from "CH4", "CH5", are attenuated while the signals coming from"CH1", "Ch2",
"CH3" are gaining priority.
22. INPUT "AUX PAGING"
The terminals input lets you connect to an auxiliary signal . The input features "Voice Priority"
function, which overrides all other input signals once, an auxiliary message is sent. If you want
to have this function disabled forever, please contact a distributor.
CH 4
CH 5
GAIN
GAIN
TEL
ZONE
LEVEL
1 2 3 4
ON
DIP
CH 1
LINE PH. MIC
GAIN
23
24
25
26
27
28
29
23. CH5/CH4 GAIN CONTROLLER
It can a just the level of the CH5/CH4 input.
24. ''LINE IN" INPUTS
An audio source with a high level output signal, such as an AM/FM tuner , a
cassette deck, a CD player, etc. Use input sensitivity switch suitable for difference appliances.
They are able to take RCA-type coaxial connectors, and unbalanced signals.
25. TEL. IN ZONE SWITCHES
There are four dip switches here. Push the dip switch up, it switches off and
vice versa and can assign the input to different zone.
26. LEVEL
It can adjust the level of the TEL. input.
27. CH1, CH2, CH3 AND INPUTS SENSITIVITY AND XLR PHANTOM SWITCH
By turning the switch onto the "LINE" position the CH1, Ch2, Ch3 input
can be connected to an audio source with high level signal output. By
turning these switches onto the MIC position, CH1, CH2, Ch3 input can
be connected to a dynamic microphone with low impedance. By turning
the switch onto the "Phantom" position it connects phantom supply for
XLR pin2 and pin3 of CH1, CH2, Ch3, which is necessary to operate condenser microphone
which requires this type of external supply. It is recommended to use this switch with the ge-
neral volume set on minimum.
28. GAIN
It is adjust the level of the inputs.