Crow FW2 MERLIN PRO, Инструкция по установке и программированию

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6
Installing the FW2 MERLIN PRO
This section describes how to install the FW2 MERLIN PRO hardware.
Important Notes
If you are supplying power to the unit using an external power supply you must
connect the GND to the Control Panel. (C.P.)
On the C.P you must set an output to apply a Low while the system is armed and
connect the output to the STAT input in the
FW2 MERLIN PRO .
The tamper switch is operated whenever the service cover is removed.
1. Choose the most suitable location for installing the device.

We recommend that the FW2 MERLIN PRO is installed in a central position so
that the detectors are evenly spaced around it

The unit should be easily accessible to allow for retrieval of information from the
LCD display

Ideally the unit should be no more than 30 meters from the Control.
2. Locate the screw bracket on a flat surface and mark the two holes
(see Figure 1).
3. Drill the two marked holes and install the bracket with two screws
(see Figure 1).
4. Assemble the FW2 MERLIN PRO on the holder and mark the third drill hole (see
Figure 2).
5. Remove the FW2 MERLIN PRO and drill the third hole.
6. Assemble the FW2 MERLIN PRO on the bracket and fix using the third screw
(see Figure 3).
7. Ensure that the unit is POWERED OFF.
8. Connect the output wires to the C.P.
Connect an external 12 VDC source to the power input terminals 12
–
(see Figure 5).
9. Replace the service cover and tighten the 2 screws (see Figure 4)
10. Connect the power cable to a battery or a power source.
The unit powers
ON .
11. Ensure that the unit is working correctly (Display is light).