Panasonic CPC-EX 사용자 설명서

Chapter 4. Trunks and Lines

 Section 300-Installation

4-8

DBS Manual - Revised April 2000

DBS-2.3/9.2-300

2.  Install the loop-start trunk in a trunk slot.

3.  Use a standard 50-pin cable to connect the trunks from the MDF to the 

main trunk connector CN1.

1.  Remove the cover from the L-TRK card (VB-43511A). This cover should 

be set aside since it cannot be reinstalled with a Caller ID Board installed.

2.  Cut strap J1 on the L-TRK card as shown in Figure 4-2.

3.  Set switches SW1 through SW8 on the L-TRK card (VB-43511A) to 

OFF.

4.  Attach the Caller ID card to the L-TRK card.

5.  Install the L-TRK card in a trunk slot.

6.  Use a standard 50-pin cable to connect the trunks from the MDF to the 

main trunk connector CN1.

IMPORTANT: When caller ID is used, you must correctly set the switches to prevent possible 
damage to the L-TRK card.

Caller
ID Board
(VB-43551)

L-TRK Card
(VB-43511A)