urmet domus 1067/024, Руководство по установке

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DS1067-063D
72
LBT20064
5.8 INSTALLATION OF THE 1067/022 KEYPAD
The 1067/022 keypad is equipped with one freely programmable auxiliary inputs referring to negative and a microphone
for environmental listening functions.
To use these functions, the 1067/012A-1067/012B, vocal synthesis board assembled in the control panel must be used
and an audio bus with a standard twin telephone line.
IMPORTANT! The use of the auxiliary input involves in the loss of EN50131 certification.
The 1067/022 keypad can be installed on the wall or above a built-in rectangular box with 3 spaces or a 60-mm round
box.
To install the keypad, follow the instructions below:
1. Open the keypad with a straight screwdriver by pressing gently on the point indicated in the image to release the
latch.
Figure 46 - Opening the keypad
2. For running the cables, open the scored hole on the bottom of the keypad. Otherwise, the scored holes for the cable
ducts can be used.
3. Secure the keypad bottom to the wall by means of 6 mm plugs (not provided).
For EN50131 Degree 3 certification, always use the anchor bolt in position C , even if the keypad is fixed to a flush-
mounting box. This requirement is not mandatory for Degree 2 or lower installations. This requirement is not
mandatory for Degree 2 or lower installations.
IMPORTANT! before fixing, verify the bottom direction: cover closing hook shall be positioned at the bottom.
4. Connect any other devices to the auxiliary inputs or the audio line to the dedicated terminals.
For easier wiring, it is advisable to strip the cable as far as the access hole.
Figure 47 - Keypad holes and cables apertures
A Holes for wall mounting
B
Holes for fixing on 3-modules box
C Fixing hole for anti-removal protection
D Pre-cut holes for cable passing
E
Pre-cut holes for trunkings
G