Table 5-6 Ground Start/Loop Start Jumper Settings Of Lgtrk/8 Card - Panasonic DBS 576 Technical Manual

Section 300-Installation
Installation
1. Set the jumpers for each of the circuits on the LGTRK/8 card for either ground
Table 5-6. Ground Start/Loop Start jumper settings of LGTRK/8 card
Jumper
Connector
CN101 & CN102
CN201 & CN202
CN301 & CN302
CN401 & CN402
CN501 & CN502
CN601 & CN602
CN701 & CN702
CN801 & CN802
2. Install the LGTRK/8 card in any available flexible slot.
3. Referring to Figure 5-5 and Table 5-7 on page 5-13, connect the trunks to the
576-13-300
Note:
Prior to installing the Loop Start/Ground Start Trunk Card, make certain
you can connect to a Trunk MDF Interface Card (VB44512) mounted on the side
of the cabinet. See "Trunk MDF Interface Card" on page 5-4 for more
information on installing a Trunk MDF Interface Card.
Note:
Make certain that there is a -48V power supply installed in every cabinet
containing a LGTRK/8 card.
start or loop start operation as per the following table:
Jumpers Description
ON Circuit 1 is in ground start mode
OFF Circuit 1 is in loop start mode
ON Circuit 2 is in ground start mode
OFF Circuit 2 is in loop start mode
ON Circuit 3 is in ground start mode
OFF Circuit 3 is in loop start mode
ON Circuit 4 is in ground start mode
OFF Circuit 4 is in loop start mode
ON Circuit 5 is in ground start mode
OFF Circuit 5 is in loop start mode
ON Circuit 6 is in ground start mode
OFF Circuit 6 is in loop start mode
ON Circuit 7 is in ground start mode
OFF Circuit 7 is in loop start mode
ON Circuit 8 is in ground start mode
OFF Circuit 8 is in loop start mode
MDF Interface Card using the supplied modular cable assembly.
Note:
Labels are supplied with the MDF Interface Card to identify the Flexible
Slot cable connection. Make certain to attach a label on both ends of the cable
and at the MDF Interface Card connector.
Note:
After the card in installed, the circuit must also be programmed to match.
See Programming Section 400 - Analog Trunk Programming - Trunk Signal
Type.
DBS 576 (USA), issued 6/2/98
Chapter 5 - Trunks and Extensions
5-11