NEC NEAX2400 Installation, Switch Name, Setting, Standard, Meaning, Number, Chapter, ND-70185E

INSTALLATION

Key Setting on Circuit Cards

Table 4-4 Switch Setting Patterns for the DTI Card (Continued)

SWITCH NAME

SWITCH

SETTING

STANDARD

MEANING

NUMBER

SETTING

1

ON

⋅

Fixed

SW6C

2

ON

⋅

Fixed

3

ON

⋅

Fixed

4

ON

⋅

Fixed

1

2

3

4

5

6

7

8

5

ON

⋅

Fixed

OFF

6

ON

⋅

Fixed

7

ON

⋅

Fixed

8

ON

⋅

Fixed

1

ON

Equalizer Setting

OFF

SW

SW

SW

DISTANCE

SW58

ON

58-1

58-2

58-3

2

OFF

ON

ON

ON

0 - 131 ft

(0 - 040 m)

1

2

3

4

5

6

7

8

ON

ON

ON

OFF

131 - 262 ft

OFF

(40 - 080 m)

ON

OFF

ON

262 - 393 ft

(80 - 120 m)

3

OFF

ON

OFF

OFF

393 - 524 ft

(120 - 160 m)

OFF

ON

ON

524 - 656 ft

(160 - 200 m)

Other Combinations

Not Allowed

ON

PAD Pattern Selection

SW

SW

SW

4

PAD PATTERN

58-4

58-5

58-6

OFF

⋅

OFF

ON

ON

PAD Pattern 1

ON

⋅

OFF

ON

OFF

PAD Pattern 2

5

ON

OFF

ON

A→ ∝

Loss

(Bothway)

OFF

ON

OFF

OFF

A→ ∝ Loss (Receive)

OFF

OFF

ON

∝→

A Loss

ON

⋅

(Bothway)

∝→

OFF

OFF

OFF

A Loss (Receive)

6

Other Combinations

Not Allowed

OFF

Note: When setting this

key,

refer

to Digital

PAD Setting Table (Table 4-5).

7

ON

OFF

⋅

Alarm Sending when this circuit card is in N-

8

ON

⋅

OPE state.

OFF

CHAPTER 4 ND-70185 (E)

Page 38

Revision 3.0