Dahua DHI-ARA3000H-FW2, Руководство пользователя

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User's Manual
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2. Add the accessories to the hub. For details, see "4.2.2 Adding Accessories" and "5.2.2 Adding
Accessories".
Installing the Hub
We recommend using expansion screws to install the hub. Do not place the hub in the following
areas:
●
Outdoors.
●
Places close to metal objects that cause attenuation and shielding of the radio signal.
●
Places with a weak GSM signal.
●
Places close to radio interference sources that are less than 1 meter away the router and power
cables.
●
Places where the temperature and humidity exceed allowed limits.
Figure 3-5 Installation
Table 3-2 Installation items
No. Item Name No. Item Name
1 Hub 4 Mounting plate
2 M3 × 8 mm countersunk head screw 5 Expansion bolt
3 ST4 × 25 mm self-tapping screw 6 Wall
1. Confirm the position of the screw holes, and then drill them into the mounting plate.
2. Put the expansion bolts into the holes.
3. Attach the mounting plate into the wall, and then align the screw holes on the plate with the
expansion bolts.
4. Fix the mounting plate with ST4 × 25 mm self-tapping screws.
5. Put the alarm hub into the mounting plate from top to bottom.