NEC NDA-24300 manual That the station rings, Mounting Location Check, Module Name Unit Name

Models: NDA-24300

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ROUTINE MAINTENANCE PROCEDURE

Speech Path for Each PIM, and Ringing Generator Unit (Continued)

NO.

TEST TYPE

TEST ITEM

CONNECTION DIAGRAM

2

The operator calls

After normal speech path has

 

 

 

 

 

 

the station back.

been confirmed, the attendant

 

 

 

 

 

 

 

calls the station back. Confirm

ATTCON/

ATI

 

 

 

 

 

that the station rings.

 

 

 

 

 

 

 

DESKCON

PWR0, 1

RG

~

 

 

LC

(RINGING)

MOUNTING LOCATION

CHECK

REMARKS

MODULE NAME UNIT NAME

0

1

PIM1

2

3

0

1

PIM2

2

3

0

1

PIM3

2

3

0

1

PIM4

2

3

CHAPTER 7

NDA-24300

Page 516

Issue 1

Page 543
Image 543
NEC NDA-24300 manual That the station rings, Mounting Location Check, Module Name Unit Name, PIM1 PIM2 PIM3 PIM4