User manual

7
12
3
12
3
12
3
12
3
CH 1 OUT CH 2 OUT
CH 3 OUT
CH 4 OUT
CH 1 IN
www.prolight.co.uk
CH 2 IN
CH 3 IN CH 4 IN
C OM
100V
4
70V
COM
100V
4
70 V
COM
100V
4
70V
C OM
100V
4
70V
XLR BAL
INPUT
1-GND
2-HOT+
3-COLD-
~230V 50Hz 720W
T8AL 250V
Panel Connections:
SL 4120, 4240
MAINS
ZONE MIXER
1.5V/600
-
+
dB
HF
LF
PAGE
GAIN
-10
+10
dB
-10
+10
dB
LF HF
MICROPHONE 1
GAIN
-8 +8
dB
PAGING MIC1 PAGING MIC2
-
+
dB
GAIN GAIN
-
+
dB
LINE 1 LINE 2
R
L
R
L
-
+
dB
GAIN GAIN
-
+
dB
LINE 3
LINE 4
GAIN
-
+
dB
GAIN
-
+
dB
-8 +8
dB
dB
-
+
dB
OUTPUT
REMOTE SOURCE 1
HF
LF
0V 0V 0V 0V 0V 0V 0V 0V
1 1111111
++++++++
3 3333333
--------
22222222
PAGE
GAIN
-10
+10
dB
-10
+10
dB
-
+
dB
HF
LF
PAGE
GAIN
-10
+10
dB
-
+
dB
HF
LF
PAGE
GAIN
-10
+10
dB
-10
+10
dB
-
+
dB
HF
LF
PAGE
GAIN
-10
+10
dB
-10
+10
dB
-
+
dB
HF
LF
PAGE
GAIN
-10
+10
dB
-10
+10
dB
-
+
dB
HF
LF
PAGE
GAIN
-10
+10
dB
-10
+10
dB
-
+
dB
ZONE
8
GAINGAINGAINGAINGAINGAINGAINGAIN
HF
LF
PAGE
GAIN
-10
+10
dB
-10
+10
dB
0V0V0V0V0V0V0V0V
11111111
++++++++
33333333
--------
22222222
dB
-
+
dB
-
+
dB
-
+
dB
-
+
dB
-
+
dB
-
+
dB
-
+
dB
-
+
OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT
ZONE
1
R
L
R
L
ZONE
2
ZONE
3
ZONE
4
ZONE
5
ZONE
6
ZONE
7
REMOTE SOURCE 2 REMOTE SOURCE 3 REMOTE SOURCE 4 REMOTE SOURCE 5 REMOTE SOURCE 6 REMOTE SOURCE 7
195mV-2V/47K 195mV-2V/47K
5mV-300mV/680
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
DISABLE
ENABLE
REMOTE
WALL CONTROL
REMOTE SOURCE 8
300mV-1.1V/10K300mV-1.1V/10K300mV-1.1V/10K300mV-1.1V/10K300mV-1.1V/10K300mV-1.1V/10K300mV-1.1V/10K300mV-1.1V/10K
MASTER SLAVE1 SLAVE2 SLAVE3
COMMON
ALER T
EVAC GROUND EMC IN
dB
12
3
4
5
6 7 8
G
CONTACT CLOSURE
FIRE ALARM
LINK IN
LINK OUT
EXTENSION LINK
dB
+
-
+
-
INPUT VOLT AGE SELECTOR
dBdBdBdBdBdBdBdB
- -------
++++++++
+
-
G
LINE 8
MIC:5mV LINE:350mV
+
-
G
LINE 7
MIC:5mV LINE:350mV
+
-
G
LINE 6
MIC:5mV LINE:350mV
+
-
G
MIC MIC MIC MIC LINE LINE
LINE LINE PHANTOM PHANTOM PHANTOM PHANTO M
LINE 5
MIC:5mV LINE:350mV
EMC
INPUTOUTPUT
TONE
-10
+10
dB
775mV/10K
BATT SUPPLY
24V
2A
~120V/240V 50-60Hz
120V 240V
1234
ON
1.5V/600 1.5V/600 1.5V/600 1.5V/600 1.5V/600 1.5V/600 1.5V/600
Speaker connections:
WARNING!
Be sure to attach the supplied terminal cover attached after connection. Because high
voltage is applied to the speaker terminals, care should be taken never touch these
terminals to avoid electric shock.
All speaker connections should be made using bare wire or suitable insulated crimp terminals.
Please ensure no loose strands are present as these may short across terminals causing damage
to the amplier.
Notes:
• Both the 4 - 16Ω, 70V and 100V terminals cannot be used at the same time.
• Impedances indicated in the gures represent the total speaker system (load) impedances.
Loads presented to the amplier must be equal to or greater than listed above. Speaker
impedances must be measured using a true impedance meter, do not standard multimeters.
Total impedance
41Ω (SL 120)
20Ω (SL 240)
14Ω (SL 350)
Total impedance
83Ω (SL 120)
42Ω (SL 240)
28.6Ω (SL 350)