D.A.S. CSA Serie Manual Del Usuario página 15

F) SIGNAL LED
This LED shows the presence of signal at the amplifier's inputs
and is dependent on the position of the LEVEL control.
G) COOLING AIR OUTLET GRILLES
Fan cooling permits airflow through the most vital parts of the
amplifier. Since the airflow finds its way out through these
grilles, keep them as clean and dust-free as possible to assure
proper cooling.
BACK PANNEL DESCRIPTION
CAUTION ATTENTION
RISK OF ELECTRIC SHOCK DANGER D'ELECTROCUTION
DO NOT OPEN NE PAS OUVRIR
CH A INPUT
,
BRIDGE OR
PARALLEL
STEREO
CH A
PARALLEL BRIDGE
CH B INPUT
CH B
B
A) SPEAKER OUTPUTS
Terminal connectors are
provided to connect the
speakers. Both 70V and
100V connections are
available.
More examples on
Appendix D.
B) INPUTS
An XLR input is connected in parallel to an XLR output for each
amplifier. For more information consult Appendix B.
Nominal input impedance is 20K ohm for balanced use and 10K
ohm for unbalanced use.
Polarity complies with AES14-1992 (ANSI S4.48-1992) and
therefore pin assignments are:
1 = GND (Ground)
2 =(+) non-inverted
signal
3 = (-) inverted signal
Terminal Block
balanced input signal
are also available for
each channel, in parallel
with the XLR inputs.
Serie CSA / CSA series
C
E
SPEAKER
OUTPUT
CHANNEL A
0 0
70V
BRIDGE
70 70
1 00V
25V
100 100
1 40V
100 100
25V
70 70
1 00V
70V
0 0
CHANNEL B
CAUTION ATTENTION
RISK OF ELECTRIC SHOCK DANGER D'ELECTROCUTION
DO NOT OPEN NE PAS OUVRIR
CH A INPUT
,
BRIDGE OR
PARALLEL
STEREO
CH A
BRIDGE
PARALLEL
CH B INPUT
CH B
Manual del usuario / User's manual
C) INPUT MODE SWITCH
This switch allows the selection for 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.
Parallel mode allows feeding both channels with the signal
plugged into channel A. Channel B's input is disconnected in
this mode.
SPEAKER
OUTPUT
CHANNEL A
0
70V
BRIDGE
70
1 00V
25V
100
1 40V 200V
100
25V
70 1 00V
70V
0
CHANNEL B
A
Use the Bridge mode to use the power of both amplifiers for
one single output. For more information consult Appendix A.
In the figure above, the Input Mode Switch can be seen located
between the two XLR input connectors.
D) MAINS LED
200V
The amplifier is plugged into the mains by way of a power cord
complying with the IEC norms. The IEC-type detachable power
cord features three isolated cables, color code being brown
(live), blue (neutral) and yellow-green (earth).
E) FAN INLET GRILLES
Like for the front outlet grilles, keep clean and dust-free to
assure free air intake for proper cooling.
INSTALATION
Racking
All amplifiers are 2U DIN high, standard 19-inch rack mount
width.
Four front-panel mounting holes are provided for use with M5
or M6 screws. To avoid bending the chassis in rack mounting
applications where the rack will be transported, secure the
amplifiers to the rear of the rack as well, using the rear
mounting holes on the amplifier. Alternatively, place the bottom
amplifier against the base of the rack and pile the amplifiers
with no clearance in between.
Amplifier dimensions can be found on the "Line Drawings"
section of this manual.
FOR CONTINUED PROTECTION MODEL: CSA-300T
220V-240V 1.7A 50Hz-60Hz
AGAINST RISK OF FIRE REPLACE
W
ONLY WITH THE SAME TYPE OUTPUT PWR PER CH/IMP: 300W/4
T3.15 A 250V FUSE
S.N. :
EUROPEAN
PRODUCT
N1918
D.A.S. AUDIO S.A. (Valencia)
MADE IN SPAIN
D
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