D-Link KX-TDA100 Manual de usuario descargar pdf (Pagina 151)

2.8 Connection of DECT Portable Stations

Installation Manual 151

CS Coverage Area

The example below shows the size of the coverage area of 1 CS if it is installed where there is no obstacle.

Note

Radio signal strength levels are measured during the site survey (refer to "2.8.5 Site Survey Using the

KX-TCA255/KX-TD7590").

Site Survey Preparation

1. Obtain the map and investigate the installation site.

a. Check the obstacles (e.g., shelves, columns, and partitions).

b. Check the materials of the structures (e.g., metal, concrete, and plywood).

c. Check the layout and dimensions of the room, corridor, etc.

d. Write down the above information on the map.

2. Examine the service area demanded by the user on the map, referring to the following example.

a. Draw the coverage area around a CS. Extend the coverage area to 30 m to 60 m in one direction,

depending on the materials of the building structures and obstacles in the installation site. Note

that a CS cannot be installed outside a building.

b. If 1 CS cannot cover the entire service area, install additional CSs as required. Overlap the

coverage areas of adjacent CSs.

Gray Zone:

Conversation will be

intermittent

Coverage Area

Radio signal strength level is

greater than "3".

(About 50 m to 60 m)

Good Coverage Area

Radio signal strength

level is greater than "8".

(About 30 m to 40 m)

Good conversation

will be kept.

Out of Service:

Cannot make/receive calls

Radio Signal Strength Levels

Out of range

Receives noise easily or disconnects

May receive noise

Good

Better

Level: 00

Level: 01 to 02

Level: 03 to 07

Level: 08 to 10

Level: 11 to 12

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D-Link KX-TDA100 Manual de usuario Pagina 151

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