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5 Am Einbau-Türlautsprecher die
beiden Befestigungsschrauben
2,9 x 22 mm durch die Schrauben
2,9 x 16 mm ersetzen, die der
Jalousie beiliegen. Einbau-Türlaut-
sprecher an Jalousie schrauben.
6 Elektret-Mikrofon wenn nötig wie
in Bild 6 dargestellt an die Front
drücken.
Installation
7 Gegenüberstellung
BTLM 650-.../BTM 650-... -
BTLE 050-.../BRMA 050-...
Anschlussplan siehe Programmier-
anleitung BSG 650-... .
Inbetriebnahme
8 Lautstärkeregelung
Durch das Potentiometer kann die
Lautstärke an der Tür verändert
werden. Bei akustischer Rückkop-
plung muss die Lautstärke vom Tür-
lautsprecher zurückgenommen
werden.
9 Taste "Prog."
Die Taste "Prog." wird zur Program-
mierung der Bus-Telefone benötigt
und muss, wie in der Programmier-
anleitung BSG 650-... beschrieben,
statt der Lichttaste (BTLM) zur
Aktivschaltung betätigt werden.
10 Verbindung von BTLE 050-...
und BRMA 050-...
11 Anschlussplan
English
Installation
Application
The custom-fit door loudspeaker can
be mounted by the user in a letter-
box unit, door construction, front
panel or similar and used for the
Siedle 2 wire semi-duplex systems.
At least one bus-call button
matrix BRMA 050-... is always
required per BTLE 050-... .
(max. 14 BRMA 050-...)
One bus-call button matrix
BRMA 050-... is required for each
newly started group of 12 call
buttons.
The BTLE 050-... can also be used in-
stead of or in combination with the
Vario door loudspeaker BTLM 650-...
Ensure correct comparison.
The BTLE 050-... can only be used
with the Siedle door loudspeaker
module BTLM 650-... in combination
with the BTS/BTC 750-... .
It is not compatible with other door
loudspeaker systems.
Installation
1 Installation BTLE 050-...
2 Fixture in standard commercially
available letterbox systems.
The front panel must be removable,
or access from the back must be
possible.
Fasten the custom-fit door loud-
speaker behind the microphone
opening (70 x 40 mm or larger)
using the universal fixing tabs or the
central drillholes, depending on the
circumstances. Press the electret
microphone if required against the
front as indicated in Fig. 6. If there is
restricted space conditions and
central fixture, the tabs can be
removed.
Fixture with Siedle accessory
grille ZJ 051-01
The grille must be separately ordered
if required.
3 Breakthrough in the front panel
71 x 50 mm
4 Insert the grille, align and fix.
5 Replace the two 2.9 x 22 mm
fixing screws in the custom-fit door
loudspeaker by the 2.9 x 16 mm
screws enclosed with the grille.
Screw the custom-fit door loud-
speaker to the grille.
6 Press the electret microphone
against the front if required as
indicated in Fig. 6.
Installation
7 Comparison
BTLM 650-.../BTM 650-... -
BTLE 050-.../BRMA 050-....
For the wiring diagram, program-
ming instruction BSG 650-...
Commissioning
8 Volume control
The volume at the door can be al-
tered using the potentiometer. In
case of acoustic feedback, the
volume of the door loudspeaker
must be reduced.
9 Push button "Prog"
The push-button "Prog" is needed
to program the bus-telephones and
has to be pressed instead of the
light-button (BTLM) to aktivate as
described in the programming
instruction BSG 650-... .
10 Connection of BTLE 050-...
and BRMA 050-... .
11 Wiring diagram
3
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