NEC NEAX2400IMX Manuel d'utilisateur télécharger pdf (Page 16)

CHAPTER 1 ND-70684 (E)

Page 8

Revision 1.0

OVERVIEW

DSS/BLF

As an example, Figure 1-6 shows a DSS/BLF connected to Port 0 on an ELC card. In this instance, no terminal

can be wired to Port 1. The DSS/BLF mode can only use an even-numbered level.

Figure 1-6 Port Designation for DSS/BLF Mode

2n+1

ELC

00 0504030201

54 5958575655

48 5352515049

42 4746454443

36 4140393837

30 3534333231

24 2928272625

18 2322212019

12 1716151413

06 1110090807

No terminal can be wired to this port when a DSS/BLF is assigned to

Port 0.

DSS/BLF

• Only even-numbered level is applicable to the DSS/BLF mode.

• When a DSS/BLF is assigned to LV 0, the subsequent port, in this instance LV 1, must be retained for

programming the DSS keys on the DSS/BLF console.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 49 50

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NEC NEAX2400IMX Manuel d'utilisateur Page 16