Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Active Speaker System
Operation of the speaker system is easy,
even for users without any expert knowl-
edge. However, please read these instruc-
tions carefully prior to operation and keep
them for later reference.
1 Applications
This 2-way speaker system with separate
power amplifiers for the high-frequency
range and the low-frequency range is
suited for versatile sound applications. The
robust plastic cabinet can be set up in
many different ways and the DSP (digital
signal processor) offers four selectable
presets for an optimum sound. An inte-
grated limiter will protect the speakers and
prevent signal distortion.
For special requirements concerning
low-bass reproduction, the speaker sys-
tems can be easily complemented by an
active subwoofer. The model PSUB-418AK
is ideally matched to the speaker series
PAK-400 and features the same cabinet
design.
6
2 Operating Elements
and Connections
1 LEDs
ON
– power LED
SIGNAL – will light up at a given vol-
ume
PEAK
– will light up at the maximum
undistorted volume
2 Button HPF 75 Hz for the high-pass
filter
When the button is engaged, frequen-
cies below 75 Hz will be suppressed
(e. g. for operation with a subwoofer or
in order to eliminate noise).
3 Button to switch on the front LED
4 Volume control LEVEL
5 Selector switch for the signal input (7):
MIC for a microphone connected
LINE for a unit with line level output
6 Ground lift switch
engaged: connection of signal ground
and housing ground
disengaged: separation of signal ground
and housing ground
7 Signal input (XLR / 6.3 mm jack, bal.) to
connect a microphone or an audio unit
with line level output (mixer, CD / MP3
player etc.)
8 XLR output THRU to route the input
signal to another active speaker sys-
tem, for example
9 Support for the mains fuse
Always replace a blown fuse by one of
the same type (see type label).
10 Sound selector switch
11 POWER switch
12 Mains jack for connection to a mains
socket (230 V~ / 50 Hz) via the mains
cable provided
3 Safety Notes
The speaker corresponds to all relevant
directives of the EU and is therefore
marked with
.
WARNING The speaker uses dangerous
mains voltage. Leave servic-
ing to skilled personnel only.
Inexpert handling may result
in electric shock.
G
The speaker is suitable for indoor use
only. Protect it against dripping water
and splash water, high air humidity and
heat (admissible ambient temperature
range: 0 – 40 °C).
G
Do not place any vessel filled with liquid
on the speaker, e. g. a drinking glass.
G
Immediately disconnect the mains plug
from the socket
1. if the speaker or the mains cable is vis-
ibly damaged,
2. if a defect might have occurred after
the speaker was dropped or suffered a
similar accident,
3. if malfunctions occur.
In any case the speaker must be re-
paired by skilled personnel.
G
Never pull the mains cable to disconnect
the mains plug from the socket, always
seize the plug.
G
For cleaning only use a dry, soft cloth;
never use water or chemicals.
G
No guarantee claims for the speaker and
no liability for any resulting personal
damage or material damage will be
accepted if the speaker is used for other
purposes than originally intended, if it is
not correctly connected or operated, or if
it is not repaired in an expert way.
If the speaker is to be put out of
operation definitively, take it to a
local recycling plant for a disposal
which is not harmful to the environ-
ment.
4 Setting into Operation
4.1 Setting up the speaker system
Place the speaker system on a solid sur-
face and align it towards the audience.
Place the tweeters at ear level, if possible.
The bevelled design of the cabinet also
makes it possible to operate the speaker
system horizontally as a stage monitor
which will radiate the sound diagonally
upwards.
Alternatively, place the speaker system
via the stand sleeve on its lower side on a
standard speaker stand with a tube dia -
meter of 35 mm (e. g. from the PAST series
Werbung
Inhaltsverzeichnis
