NEC 2000 IVS manual Input on the MP card Remote loop-back

PN-24DTA (DTI)

(3) Switch Settings

Switch Settings

SWITCH

SWITCH

SETTING

FUNCTION

CHECK

NAME

NUMBER

POSITION

SENS

4 - F

Set the switch to match the AP Number (04 - 15) to be set by CM05.

(Rotary SW)

AP NO.

04

05

06

07

08

09

10

11

12

13

14

15

SW NO.

4

5

6

7

8

9

A

B

C

D

E

F

Note 1

0 - 3

Not used

MB (Toggle SW)

For make-busy

ON

UP

DOWN

For normal operation

Note 2

SW

ON

Clock signal from a master office is sent to the PLO 0 in-

(Piano Key SW)

put on the MP card.

1

OFF

Clock signal from a master office is not sent to the PLO

0 input on the MP card.

OFF

8

ON

Clock signal from a master office is sent to the PLO 1 in-

put on the MP card.

7

2

Clock signal from a master office is not sent to the PLO

6

OFF

1 input on the MP card.

5

4

3

ON

Remote loop-back

3

2

OFF

For normal operation

1

4

ON

Local loop-back (AIS send)

OFF

For normal operation

ON

5

ON

Set the equalizer according to the cable length

between the PBX and the MDF.

OFF

SW-5

SW-6

SW-7

CABLE LENGTH

ON

6

ON

ON

ON

0 - 40 m ( 0 - 131.2 ft.)

ON

ON

OFF

40 - 80 m (131.2 - 262.5 ft.)

OFF

ON

OFF

ON

80 - 120 m (262.5 - 394 ft.)

7

ON

ON

OFF

OFF

120 - 160 m (394 - 525 ft.)

OFF

ON

ON

160 - 200 m (525 - 656 ft.)

OFF

OFF

OFF

OFF

Signal is not sent

8

OFF

Always set to OFF

ND-45504 (E)CHAPTER 4

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