Rear Panel Description; Back Panel Description; Input Mode Switch; Input Sensitivity Selector - D.A.S. PS Serie Manual De Usuario

REAR PANEL DESCRIPTION

PS-200, PS-400
PS-800, PS-1400
PS-2400
Output connections (A)
Channel output connections to speakers is by
binding posts.
also provide Speakon NL4 connections.
For the binding posts, polarity is clearly indicated
by black (-) and red (+) output terminals.
For the lower Speakon connector, pin
assignments are:
Channel A : +1 / -1
Channel B : +2 / -2
Bridge :
For the Speakon situated on top, pin
assignments are:
Channel B : +1 / -1
Inputs (B)
XLR and Jack inputs are connected in parallel.
EN
Nominal input impedance is 20k ohms for
balanced use and 10k ohms for unbalanced use.
Polarity complies with AES14-1992 (ANSI S4.48-
1992):
Pin 1 (XLR) or 'Sleeve' (Jack): GND (Ground).
Pin 2 (XLR) or 'Tip' (Jack):
signal.
Pin 3 (XLR) or 'Ring' (Jack): (-) Inverted signal.
Input mode (C)
This switch allows the selection of the input
configuration mode: stereo, parallel or bridge. Typically
the amplifiers are used in stereo mode, where the
input to channel A feeds channel A and the input to
channel B feeds channel B.
4
CH B INPUT
BRIDGE
CH A INPUT STEREO
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH THE SAME FUSE TYPE
F C B
CH B INPUT
HOT
HOT COLD
2
COLD
3
1
GND
GND
SENSITIVITY
CH A INPUT
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE
VER MANUAL DE INSTRUCCIONES PARA LA CONEXIÓN
REFER TO INSTRUCTIONS MANUAL FOR CONNECTION
D.A.S. AUDIO S.A. (VALENCIA) SPAIN
ANSCHLUSSWEISE BITTE DER ANLEITUNG ENTNEHMEN
MADE IN CHINA
VOIR MANUEL D'INSTRUCTIONS POUR LA CONNEXION
G B E
CH B INPUT
HOT
2 HOT COLD
COLD
3
1
GND
GND
SENSITIVITY
CH A INPUT
D.A.S. AUDIO S.A. (VALENCIA) SPAIN
MADE IN CHINA
G E
B
PS-800 PS-1400 PS-2400
, and
+1 /+2
(+) Non-inverted
Manual del Usuario / PS / User's Manual
HOT COLD
SENSITIVITY GROUND
GND
1.44V OFF
CH A
HOT
0.775V ON
2
COLD
3
N1918
1
GND
D E
S.N.
GROUND
OFF ON
N1918
MODE STEREO
CH B 1+ 1-
BRIDGE PARALLEL
SPEAKER OUTPUT
1.0V
0.775V 1.44V
CAUTION ATTENTION
RISK OF ELECTRIC SHOCK DANGER D'ELECTROCUTION
DO NOT OPEN NE PAS OUVRIR
CH A 1+ 1-
CH B 2+ 2-
BRIDGE 1+ 2+
D C A
S.N.
GROUND
OFF ON
N1918
MODE STEREO
BRIDGE PARALLEL CH B 1+ 1-
SPEAKER OUTPUT
1.0V
0.775V 1.44V
CH A 1+ 1-
CH B 2+ 2-
BRIDGE 1+ 2+
D C
A
Parallel mode allows feeding both channels with
the signal plugged into channel A. Channel B's input
isn't disconnected in this mode, therefore it can be
models
used as a link thru connection.
Bridge mode sums both amplifier channels
together, thus doubling the output power. Refer to the
"Bridge Mode
information.
Input sensivity selector (D)
This selector allows to choose the input sensitivity
0.775V, 1.00V and 1.44V.
Ground loop selector (E)
The selector is used to avoid ground loops. Set
the selector in the "OFF" position when loops are
detected.
Mains lead (F)
The mains lead is a connector type IEC320-C14.
The fuse and the fuse-carrier are in the mains
connector.
But, on
disassembled.
The power cord is made of three isolated wires, a
wire is for ground connection.
Fan inlet grilles (G)
Like for the front outlet grilles, keep clean and
dust-free to assure free air intake for proper cooling.
SPEAKER OUTPUT
BRIDGE
CH B
A G
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE REPLACE ONLY WITH THE SAME TYPE
F
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE REPLACE ONLY WITH THE SAME TYPE
F
Operation" Appendix
PS-2400
the power cord cannot be
for further