Installation
i-on40
Page 14
Figure 23 Opening External Prox Reader
Figure 24 shows the details of the external prox
reader backplate:
1. Fixing hole.
2. Cable entry.
3. Anchor for retaining screw.
Figure 24 External Prox Reader Fixing Plate
Fit External Prox Reader
Use M4 25mm countersunk screws at both fixing
holes when mounting the back of the keypad on
the wall. Ensure the screw has a thread suitable
for the wall material.
Connecting Remote Prox Reader to
Keypad
Segregate the external prox reader cable from
any other wiring such as mains supply cables,
telephone cables, computer network cables and
R.F. cables. Use cable ties to keep cables
separated.
Keep the prox reader cable clear of cables
supplying sounders or extension loudspeakers.
Figure 25 shows the wiring connections at the
keypad.
Figure 25 Connecting the External Prox Reader
Tone Volume
– All Keypads
To alter the volume of non-alarm tones from the
keypad adjust the keypad sounder volume control
(2 in Figures 8 and 12, and 4 in Figure 14):
Louder
Note: This control changes the
volume of non-alarm tones (for
example Exit/Entry tone). The
volume of alarm tones is fixed.
Softer
Step 3. Connect Control Unit
to Mains
WARNING:
ENSURE THAT THE MAIN SUPPLY
IS DISCONNECTED AND ISOLATED BEFORE
MAKING ANY MAINS CONNECTIONS. All mains
electrical connections must be carried out by a
qualified electrician and must comply with the
current local regulations (e.g. IEE).
Mains Cabling
Make sure that the mains supply cable does not
run vertically behind the aerials within the control
unit case.
If you wish run mains cable through the side of the
case, make sure that they are horizontal for the
last metre before entering the case.
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