Installation
6
3.2. Installation room unit HCW 80
WARNING
Insufficient data transfer!
Interference of the radio receiver in the
device through metallic objects or
further radio devices.
► Ensure there is sufficient distance to
metallic objects.
► Mount the device with a distance of at
least 1 m to radio devices such as
radio headphones, cordless phones
according to the DECT standard, etc.
► Select another installation site if the
radio interference cannot be rectified.
Fig. 9: Positioning the room unit HCW 80
► Place the room unit HCW 80 at the installation site.
► Remove the housing cover of the room unit HCW 80
(see Fig. 10
).
1
2
Fig. 10: Removing the housing cover
► Mark the drill holes according to the drilling template
(see Fig. 11).
Fig. 11: Drilling scheme (measurements in mm)
► Drill the holes.
► Screw on the room unit.
► Insert the supplied AA batteries with the correct battery
polarity (see Fig. 12).
Fig. 12: Battery polarity and send button
The batteries have to be replaced when the red
LED at the room unit HCW 80 flashes (see
section “9 Changing batteries”).
► Place the housing cover in
position above and snap it down
(see Fig. 13).
Fig. 13: Placing housing
cover in position
Red LED
Send button
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