13
BRIDGED PARALLEL
STEREO
BALANCED
0dBm
CH 2 CH 1
BALANCED
0dBm
INPUT
~AC INPUT
115V 60Hz, 1100W
25A/250V
PUSH TO RESET
(4Ω~8Ω)(4Ω~8Ω)
(4Ω~8Ω)(4Ω~8Ω)
CH 2 CH 1
OUTPUT
TRS
BALANCED
TIP=HOT
RING=COLD
SLEEVE=GND
XLR
BALANCED
3=COLD
1=GND
2=HOT
BRIDGED PARALLEL
STEREO
BALANCED
0dBm
CH 2 CH 1
BALANCED
0dBm
INPUT
~AC INPUT
115V 60Hz, 920W
20A/250V
PUSH TO RESET
(4Ω~8Ω)(4Ω~8Ω)
(4Ω~8Ω)(4Ω~8Ω)
CH 2 CH 1
OUTPUT
TRS
BALANCED
TIP=HOT
RING=COLD
SLEEVE=GND
XLR
BALANCED
3=COLD
1=GND
2=HOT
SAMSON TECHNOLOGIES CORP., HICKSVILLE, NEW YORK
TO PREVENT SHOCK DO
NOT OPEN. NO USER
SERVICABLE PARTS
INSIDE. REFER SERVICING
TO QUALIFIED SERVICE
PERSONNEL. TO PREVENT
FIRE OR SHOCK HAZARD
DO NOT EXPOSE TO RAIN
CAUTION
HEATSINK MAY BE
HOT! DO NOT BLOCK
AIRFLOW OR OVER-
HEATING MAY OCCUR
RISK OF ELECTRIC SHOCK
DO NOT OPEN
SERIAL
NUMBER
F
U
S
E
FUSE
FUSE RATING
12A/250V (115V)
6A/250V (230V)
CAUTION !
~AC INPUT
115V/230W, 50/60HZ
510W (115V)900W (230V)
USE CLASS 2 WIRING MAXIMUM LOAD IMPEDANCE 4Ω
RIGHT LEFT
+RIGHT LEFT+
GROUND
OUTPUT 250W/4Ω
SERVO 550 STUDIO AMPLIFIER
RIGHT
LEFT
BRIDGED
MONO STEREO
INPUTS
(BALANCED
10KΩ/0dBm0)
TIP RING SLEEVE
TIP +
RING -
SLEEVE GND
PL 1602 16 CHANNEL LINE MIXER
SAMSON TECHNOLOGIES CORP., NEW YORK, U.S.A.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
!
120V - 60 Hz 35W
POWER
RATING
AVIS:
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
ON
OFF
MIC 3MAIN OUT
BALANCED 600 +4db
TIP + RING - SLEEVE GND
AUX
RETURNS
UNBALANCED 10KΩ
1L
AUX SEND
UNBALANCED
2KΩ +4db
2R
1L2R3L4R5L6R7L8R9L10R11L12R13L14R15L16R
INPUTS BALANCED 10KΩ -30 to +4db TIP + RING - SLEEVE GND.
6R 5L 4R 3L 2R 1L
INSERTS TIP RETURN RING SEND
1
2
3
1
2
3
-40+4
0
-10
TRIM
-40+4
0
-10
TRIM
1L2R3L4RLRLR
BUS
INSERTS
MIXER LINKING
110
POWER S / N
~115V(0.3A)
230V(0.15A)
50/60Hz 30W
MIC 1
MODE
STEREO
2 WAY
STEREO
3 WAY
MONO
4 WAY
CHANNEL
1 INPUT
CHANNEL
1 INPUT
MONO
INPUT
CH 1
LOW
OUTPUT
CH 1
LOW
OUTPUT
MONO
LOW
OUTPUT
CH 1
MID
OUTPUT
MONO
LOW-MID
OUTPUT
CH 1
HIGH
OUTPUT
CH 1
HIGH
OUTPUT
CH 2
INPUT
CH 2
INPUT
CH 2
LOW
OUTPUT
CH 2
LOW
OUTPUT
CH 2
MID
OUTPUT
MONO
HIGH-MID
OUTPUT
CH 2
HIGH
OUTPUT
CH 2
HIGH
OUTPUT
MONO
HIGH
OUTPUT
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
PL1602 Mixer
Servo 550 Power Amp ((Bridged Mono High)
S1500 Power Amp ((Bridged Mono Mid)
S2000 Power Amp
(Bridged Mono Low)
S•3 Way
Left High
Right High
Left Mid
Left Low
Right Mid
Right Low
CH 2
HIGH
OUTPUT
MONO
HIGH
OUTPUT
CH 2
LOW
OUTPUT
CH 2
LOW
OUTPUT
CH 2
MID
OUTPUT
MONO
HIGH-MID
OUTPUT
CH 2
HIGH
OUTPUT
CH 2
INPUT
CH 2
INPUT
CH 1
HIGH
OUTPUT
CH 1
HIGH
OUTPUT
CH 1
MID
OUTPUT
MONO
LOW-MID
OUTPUT
CH 1
LOW
OUTPUT
CH 1
LOW
OUTPUT
MONO
LOW
OUTPUT
STEREO
2 WAY
STEREO
3 WAY
MONO
4 WAY
CHANNEL
1 INPUT
CHANNEL
1 INPUT
MONO
INPUT
MODE
BRIDGED PARALLEL
STEREO
BALANCED
0dBm
CH 2 CH 1
BALANCED
0dBm
INPUT
~AC INPUT
115V 60Hz, 1100W
25A/250V
PUSH TO RESET
(4Ω~8Ω)(4Ω~8Ω)
(4Ω~8Ω)(4Ω~8Ω)
CH 2 CH 1
OUTPUT
TRS
BALANCED
TIP=HOT
RING=COLD
SLEEVE=GND
XLR
BALANCED
3=COLD
1=GND
2=HOT
S2000 Power Amp
(Bridged Mono Sub)
Mono
Sub
It you’re operating your PA system Mono 4-way, wire your system as shown in the system diagram below.
Once you have your system wired-up, follow the steps below:
•Set the mode switch to the MONO 4 W position. Notice how the BAND
INDICATOR LED’s change showing the frequencies that are now under
control by the associated GAIN or FREQUENCY knobs.
•Look for the illuminated L/LM BAND INDICATOR LED over the first FRE-
QUENCY control. Now, use the first crossover FREQ on Channel 1 to set
the desired frequency dividing the Low and Low-Mid frequencies. Now, use
the second crossover FREQ on Channel 1, indicated by the illuminated
LM/HM LED, to set the desired frequency dividing the Low-Mid and High-
Mid frequencies. To set the frequency point dividing the High-Mid and High
use Channel 2’s second crossover FREQ which will have the HM/H BAND
INDICATOR LED lit up.
•Look for the illuminated LOW BAND INDICATOR LED over the first GAIN control. Now, adjust the first gain
control on Channel 1 to set the level of the Low frequency output. Look for the LM/HM BAND INDICATOR
over Channel 1’s second GAIN control to adjust the LOW-MID output. The High-Mid level is adjusted by
using Channel’s 2’s second GAIN control indicated by the HMID LED. Adjust the High output using Channel
2’s third GAIN control designated by the HIGH BAND INDICATOR LED.
LIMITER
CD EQ
MONO
SUB
THRESHOLD
dB +18
-5
+14
-2 +10
0
MONO
4 W
ST
3 W
4 W
LOW
ST
2 W
HIG
H
LO
W
MID
H MI
D
H MI
D
PHASE
+5
S•3-Way System Set-Ups
MONO FOUR WAY OPERATION
ENGLISH