TOA Electronics CP-63 manual Relationship between the PI unit and the LM unit

6. The relationship between the PI unit and the LM unit

<The case where the tie-line system consisting of 2 or 3 exchanges has an exchange without the PI unit>

The case where it is necessary to make the paging call from the exchange without the PI unit to the other exchange (s).

Set "Paging" DIP switch (SW-B-4) to ON.

You may not substitute the LM unit (LM8 or LM16) for the PI unit.

EX-610: Max. 48 stations, EX-620: Max. 112 stations

The case where the paging call is unnecessary from the exchange without the PI unit to the other exchange (s).

Set "Paging" DIP switch (SW-B-4) to OFF.

You may substitute the LM unit (LM8 or LM16) for the PI unit.

EX-610: Max. 56 stations, EX-620: Max. 120 stations

Exchange "A" Exchange "B"

paging call is possible

Exchange "A" Exchange "B"

paging call is impossible

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