CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH NAME

SWITCH

SETTING

FUNCTION

CHECK

NUMBER

POSITION

 

 

 

JP0 (Jumper pin)

 

UP

Not used

 

 

 

(Memory backup OFF)

 

 

 

 

 

Front

 

DOWN

For normal operation

 

 

(Memory backup ON)

 

 

 

 

JP1 (Jumper pin)

 

 

For using internal tone source

 

 

 

UP

 

 

 

 

 

Front

 

DOWN

For using external tone source

 

The figure in the SWITCH NAME column and the position in in the SETTING POSITION column indicate the standard setting of the switch. When the switch is not set as shown by the

figure and , the setting of the switch varies with the system concerned.

NEAX2000 IVS2 Q-SIG System Manual

Page 49

ND-70923 (E), Issue 1.0

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Image 55
NEC NEAX2000 IVS2 system manual Down