Mitel SX-200 Documentation page 455

SECTION 91 OS/91 1 O-096-180-NA
Provides eight SUPERSET line circuits which serve as interfaces
between the SUPERSET sets and the switching circuitry.
Standard telephone sets may not be used with this line card.
When the SX-lOO/SX-200 system is used with the SUPERSET 4
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set, a maximum of 64 SUPERSET sets may be used.
Trunk Card
Provides interfacing either between the Central Office and the
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PBX switching circuitry for four CO trunks, or between other
Receiver Card
Contains either four (Quad) or two (Dual) receivers, each of
which can detect either rotary dial or DTMF digits and transfer
them to a temporary store for call processing.
Console Control Card
This card provides the interface between the common control
and two consoles.
The first console control card (in position 17) is assigned to
Attendant Console 1 and the Maintenance Console. The second
console control card (in position 16) is assigned to Attendant
Console 2.
Remote Control - PABX Card
This card allows the PBX to be accessed from a remote main-
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tenance centre for the purpose of conducting administrative,
maintenance and test routines on the PBX.
The card is not normally supplied with tie PBX system and
forms part of the RMAT System. (Consult Section MITL9105/
91 lo-98-lOl-NA, Remote Maintenance, Administration and Test
System.)
Tone Control Card
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In addition, this card contains the DTMF and DP generators,
voice paging circuitry, Music on Hold circuitry and diagnostic
testing functions.
Scanner Card
Sequentially scans all ports to detect signals that require pro-
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cessor action.
The scanner card controls the RS-232 port baud rate (300 or ( :
1200 baud). This card also contains the night bell and paging
control relays.