Adcon A720 Betriebsanweisung PDF herunterladen (Seite 17)

CHAPTER 2

Installation

2. Fasten the antenna to the wireless modem.

3. Plug the proper end of the communication cable into the

lower connector of the wireless modem.

4. Secure the mast in its place on the roof.

5. Run the cable to the indoor unit.

Note: The cable supplied to connect the outdoor unit to the A840

Telemetry Gateway is 30 m long and cannot be extended.

Extending the cable will make your wireless modem

inoperable due to the voltage loss on the additional cable

length. You can, however, install an outdoor antenna and

use a coaxial cable (max. 30 m) between the A440 unit and

the antenna, giving you a total of 60 m distance between

the indoor unit and the outdoor antenna.

Installing the Indoor Unit

First identify the device marked “Telemetry Gateway A840,” which

is the indoor unit. Then connect the cables to the gateway as

shown in Figure 2.

Figure 2. Indoor Unit Installation

If you are using a hub or switch to connect several computers in a

local area network (LAN), use the twisted-pair Ethernet cable that

Adcon provides to connect the gateway to the hub. If your

computer is a standalone PC and is not part of a LAN, you can

connect it directly to the gateway, as shown in Figure 2, but you

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Adcon A720 Betriebsanweisung Seite 17