D.A.S. Variant 18A, Руководство пользователя

Страница: 9 / 26

Manual del usuario/
User´s manual
30
3.2 VARIANT 18A
3.4 CURRENT CONSUMPTION
Rear amplifier panel on VARIANT 18A systems.
3.3 AC POWER REQUIREMENTS
VARIANT 18A
Maximum power 3.5 A
1.8 A
0.9 A
1/3 Power
0.45 A
0.3 A
1/8 Power
Idle 0.1 A
VARIANT 25A
Maximum Power 0.7 A
Pink noise
1/3 Power
1/8 Power
Idle 0.15 A
F
D
I
H
A
C
B
E
G
Variant series
Low frequency mono-amplified system.
Nominal amplifier power (Continuous) 1250 W.
Amplifier panel description:
mplifier limiter indicator lights.
When lit, the level of the signal source should be
reduced.
Signal presence indicator at the
amplifiers' inputs.
Indicator light for each amplifier
channel.
With PowerCon NAC 3 FCA
connector. Only when the connector is inserted and
rotated (clicked) into place will the AC turn on. The
connector can be used as a switch, rotating the
connector to or from the locked position will turn the
unit on or off, respectively. Mute the signal feeding the
before turning the unit on or off.
Balanced signal XLR. Pin
assignments as follows :
Used for paralleling several
units, which will share the same input. Could also be
used to provide signal for an outboard power amplifier.
H) : This sends high-
passed signal (138Hz) to the system that will
reproduce mid-high frequencies.
I) : Used to control the subwoofer
level. To prevent accidental mis-setting, a flat-blade
screwdriver is needed to rotate the control, which is
recessed and detented. Depending on the sensitivity,
placement and configuration of your mid-high system,
you may need to adjust this control for balanced
frequency response.
INPUT
SATELLITE OUTPUT
SUB LEVEL
A) : A
B) :
C) :
D) .
) :
F) :
1=GND (ground)
2=(+) Non inverted input
3=(-) Inverted input
G) :
LIMIT
SIGNAL
ON
FUSE
E AC INPUT
INPUT
LOOP THRU
The required voltage for all models is:
115 V, 50 Hz/60 Hz - 230 V, 50 Hz/60 Hz
Maximum voltage (divide by 2 for115 V):
255 V
Shutdown voltage (divide by 2 for 115 V):
VARIANT 25A: 160 V
VARIANT 18A: 160 V
Pink Noise
Data obtained at 230 V, multiply per 2 for 115 V.
Maximum power: Measured in conditions of severe
clipping.