Idiomas disponibles
Idiomas disponibles
Note
Prior to installing the Loudspeaker,
these operating instructions must
be read carefully.
Application
The loudspeaker with built-in 100 V
transformer can be connected to 100 V
loudspeaker systems. All outer fas-
tening parts have been made of non-
corrosive materials. The stable, elec-
trically conductive all-plastic housing
conforms to protection degree IP 66,
which means the loudspeaker can be
installed both inside and outside.
Explosion protection class II 2 G EEx
dem IIC T5 allows the loudspeaker to
be operated in Ex areas of the zones
1 and 2.
Mounting and Connection
The loudspeaker is suited for wall and
ceiling
mounting.
For
dimensions, see the dimension illu-
stration (on page 6). The wall bracket
that comes with the loudspeaker is
fastened with 2 screws (Ø 6 or 8
mm). To connect loosen the lid screw
and remove the lid. The captive lid is
held by a tensile strength reducer.
Installation
Prior to leading the connecting loud-
speaker cable through the cable
gland, 100 – 130 mm of the isolation
must be removed. Within the loud-
speaker, the cable gland must close
smoothly around the end of the con-
necting cable's outer isolation. Remo-
ve 8 to 10 mm of the isolation from
the conductors of this cable, and
connect the conductors to the termi-
nals 1 and 2. You may choose which
side to connect. Terminal blocks 1
and 2 are interconnected by a jum-
per. See fig. 1.
Upon installing several loudspeakers
in one room, great care must be
taken to achieve correct polarity of
the connecting cable, i.e. all terminal
connections No. 1 must be connec-
ted to each other, as must all terminal
connections No. 2. Upon connecting
several loudspeakers in a series, the
maximum rated power should not
exceed 500 W. This means that if the
rated power of each loudspeaker is
25 W, a maximum of 20 loudspea-
kers may be connected.
Use sufficiently long cables to facilitate
positioning of the loudspeakers.
Adjusting the volume
In the factory, the loudspeaker's rated
power has been set to 25 W. The
volume can be adjusted by means of
the two code cables (yellow/brown)
between the common terminals.
Cable coding and rated power, see
Table 1.
Wiring within the loudspeaker
After connecting the loudspeaker,
place the single conductors of the
connecting cables flatly across the
common terminals, in the direction of
the cable gland.
Warning! To avoid the danger of the
conductors being squeezed, they
should not be laid across the threa-
ded lid bolt or the edge of the seal.
Close the lid
Put the lid on. Make sure the lid sits
straight, and that the „lid fastener"
has not been placed across the thre-
aded lid bolt or across the sealing
edge. Then turn the lid screw as far
as it goes, and tighten lightly.
Position the loudspeaker
Swing the loudspeaker in the desired
position and tighten both side screws
on the wall bracket.
mounting
Technical Data
Protection category
EC-Type-Examination Certificate
Type
Housing enclosure
Insulation class
Housing material
Metal elements
Dimensions
Weight
Terminals
Cable gland
for cable diameter
Connection voltage
Max. power
Power levels
Input – Output
Max. Loudness SPL 25W/1m
Max. Loudness SPL 1W/1m
Transmission range
according to IEC 60268
Distortion factor 1W / 1 kHz
Distortion factor 10 W / 1 kHz
Reflected beam angle 1kHz – 6dB 130°
Reflected beam angle 4kHz – 6dB 40°
Operating temp. Range
Transport temp. Range
Storage temp. Range
Operating utilization position
In order to avoid a reduction of the
volume due to dust, rain water or
other foreign matter, the horn should
be mounted horizontally or vertically,
facing downwards.
Maintenance
The loudspeaker is maintenance-free.
Nevertheless in case of dirtiness it
should be cleaned from time to time
with a damp cleaning cloth. Never
use sharp objects for cleaning.
Waste Disposal
The loudspeaker may be completely
recycled as electronic waste. Upon
disassembling, the plastic, metal and
electronic
components
disposed of separately. In every single
case the national requirements and
regulations for waste disposal must
be observed.
CE 0158
II 2 G EEx dem IIC T5
PTB 02 ATEX 1139
LT 2001 Ex
IP 66 IEC 60529
II
Plastic (antistatic), UV resistant
Stainless steel V4A (ASTM 316)
approx. ‡ 219 x 287 mm
approx. 3.5 kg / 6.6 lb
solid, up to 2,5 mm
(AWG 14)
2
stranded, up to 2.5 mm
2
2x M20 x 1.5
‡ 6 ... ‡ 13 mm
100 V
25 Watt
25 W; 12,5 W; 8,0 W;
4,0 W; 2,0 W; 1,0 W
max. 500 W
(Series connection of up
to 20 loudspeakers)
119 dB(A)
107 dB(A)
280 – max. 10000 Hz
330 – 6200 Hz
4%
5%
-20°C to +55°C / -55°C to +60°C *)
-25°C to +70°C / -55°C to +70°C *)
-25°C to +70°C / -55°C to +70°C *)
*) Extended temperature only STAR 2500XT
must
be
3
