Opening The Gong; Transformer Operation With Wired Gong Module - REV 0514983555 Mode D'emploi

4. Opening the gong

To open the gong, release the cover from the base (Fig. 2), if necessary
use suitable work tools (e.g. screwdriver) to push in the latches of the
cover.

5. transformer operation with wired gong module

Numerous multi-storey apartments have a central bell plate at the ent-
rance to the building with pre-installed alternating current wiring to every
apartment. Remove the cover from the gong and insert 3 x 1.5V-batte-
ries in – take care to ensure they are inserted with the correct polarity.
Connecting the incoming bell lines with T1 and T4 produces a three-
tone sound when the entrance bell is pressed. Connecting the incoming
bell lines to T3 and T4 produces a polyphone melody when the entrance
bell is pressed (refer to point 8 for melody selection).
A second bell can be installed at your apartment door for example at the
same time. Insert 3 x 1.5V-batteries – take care to ensure the polarity
is correct.
Connecting the incoming bell lines with T1 and T4 produces a three-
tone sound when the other bell is pressed. Connecting the incoming bell
lines to T3 and T4 produces a polyphone melody when the other bell is
pressed (refer to point 8 for melody selection).
Please observe that it is recommended to only use bell plates that have
no illumination, since the light would lead to the batteries running out
very quickly. These varying connection possibilities enable you to distin-
guish calls between two bells, between for example the bell ring of the
entrance door and that of the apartment door.
Example
building bell plate
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