FUNCTIONS WHICH REQUIRE ADDITIONAL UNITS
Those functions of the
(For Data Transmitting and Receiving units, refer to Part 2. "Function Selection for Data Transmitting and Receiving units" Page 49.)
Function | Additional Equipment | Unit Model | |
Required | Number | ||
| |||
Talk- Back from | |||
paging speaker | |||
|
| ||
Conference | Conference Unit |
Remarks
Not yet available for sale.
Build this unit in all exchanges connected by
External PA Paging | Paging Interface Unit | |
Station Paging | Paging Interface Unit |
| Data Transmitting Unit | |
Indication and |
|
|
Control |
|
|
| Data Receiving Unit | |
External PA Equipment is required.
1.Wiring of "Station Paging Assignment" located at the back of the frame of the Exchange.
2.Cutting of
The number that can be mounted on the
When more than 2 pieces are mounted, we suggest you use
the exchange and the
the
Such devices as indicator, control unit etc. can be made by using this unit and 24V DC power supply.
Insert this unit into a slot intended for the PI unit No. 2 (Zone No.
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