NEC nd-20292 manual

4.

Viking Technical Practice notes (Included with product).

Viking Electronics, Inc.

1531 Industrial Street

Hudson, WI 54016

7 15-386-886 1

5.Operation

5.1Doorbox

When the Call button on the Doorbox is depressed, the CO line representing this device will ring twice at a station. The station user answers and converses with the caller.

5.2Door Release

After accessing the Door Release, a caller may enter command codes from a dial pad which control relays (turn off or on) that operate accessto entries/exits.

6.Site Requirements

6.1The Viking W-1000/W-2000 Handsfree Doorbox should be mounted on a flat surface and in a location that protects it from rain, wind, extreme temperature changes. Power source must be indoor, 12OV ac.

6.2Recommended mounting location of the Viking RC-2A Door Release is in the telephone equipment room and near a 12OV ac power source.

7.Procedure

7.1For configuration 2.1 (Handsfree Doorbox with Door Release connected to COI-E/EB ETU)). See Figure 1

7.1.1Determine the location for mounting the Viking W-1000/W-2000 Handsfree Doorbox and/or Viking RC-2A Remote Touch-Tone On/Off Industrial Controller Door Release. Ensure that there is an indoor 12OV ac power source nearby.

7.1.2Install the COI-E/EB ETU in an available interface slot (if a COI port is not already available). The COI-E/EB ETU port to be used must be set as a Loop Start Trunk.

7.1.3Insert the RJll connector end of the modular line cord into the RJ-OUT of the Viking RC-2A Door Release.

7.1.4With the other end of the modular line cord, punch down the Green and Red wires onto Tip and Ring, respectively, of the available CO port at the MDF block.

7.1.5Using the other modular line cord, insert the RJll connector into RJ-IN of the Viking RC-2A Door Release.

7.1.6With the other end of this modular line cord, connect the Red and Green wires to the Viking W- 1000/W-2000 as shown in Figure 1.

7.1.7Set the Entry (Security) Code (a security code is required before the relays can be activated/deactivated) of the Viking RC-2A by rotating the dials shown under Entry Code l-2-3.

7.1.8Connect the W-l 000/W-2000 power supply and plug into nearest 12OV ac outlet.

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