CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

PN-SC01 (DCH)

Locations of Lamps, Switches and Connectors

SW1

SENS

RUN

MB

SW0

LC

LPB

Lamp Indications

LAMP

COLOR

FUNCTION

NAME

 

 

 

 

 

RUN

Green

Flashes at 120 IPM while this card is operating normally.

 

 

 

LC

Green

Remains lit when communications are normally ongoing with the

 

 

D Channel data links connected.

 

 

 

LPB

Green

Not used

 

 

 

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NEAX2000 IVS2 Q-SIG System Manual

ND-70923 (E), Issue 1.0

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Image 68
NEC NEAX2000 IVS2 system manual PN-SC01 DCH, Lpb