OfficeServ 7400
INSTALLATION
TECHNICAL MANUAL
PART 3 MAY 2010
3.26
3.3.5 8TRK2
There are no LEDs on this board compared to the 8TRK card.
FRONT VIEW OF 8TRK2 BOARD
The front view of the 8TRK2 board is shown in the picture below.
Figure 3.23 Front View of the 8TRK2
3.3.6 16TRK
This card contains sixteen loop start C.O. line interface circuits with C.O. disconnect detection. It
also contains the circuitry needed for Caller ID. It can be inserted in any universal slot in either
cabinet.
FRONT VIEW OF 16TRK
The front view of the 16TRK board is shown in the picture below.
Figure 3.24 Front View of the 16TRK
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