Installing Front Panel - Gira 2551 20 Installation And Operating Instructions Manual

Installing front panel

3.
1.
2.
10
1. Insert the locking plate flushly into the panel box.
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Insert locking plate evenly
The locking plate must not be twisted while being
installed into the panel box and must not be under
tension.
Push the locking plate inwards until the plastic
brackets touch the wall.
2. Fasten the locking plate with the 4 Allen bolts and
locking washers included.
In order to guarantee a secure fastening of the front
panel later, the Allen bolts must be firmly tightened.
3. Fold out both lateral mounting retainers (1.), slide
the front panel of the Door Station Stainless Steel
into the mounting retainers (2.) and attach the catch
strap of the front panel to the hook of the locking
plate (3.).
4. Connect the 2-wire bus to the BUS terminals.
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Jumpers between BUS and ZV
The wire jumpers between BUS and ZV are required
for operation of the colour camera. Thus the illumina-
tion of the call buttons at the door station cannot be
switched off. If an external power supply is con-
nected to the ZV terminals, the jumpers must be
removed.