NEC NEAX2000 IVS2 Installation Manual page 396

SWITCH NAME
JPR0 (Jumper pin)
JPR1 (Jumper pin)
JPS (Jumper pin)
MAS (Jumper pin)
AISS (Jumper pin)
JP1 (Jumper pin)
The figure in the SWITCH NAME column and the position in
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.
NOTE 1: Set the groove on the switch to the desired position.
2
NEAX2000 IVS Installation Procedure Manual
ND-70928 (E), Issue 3.0
CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
SWITCH SETTING
NUMBER POSITION
UP
DOWN
Right
Left
UP
DOWN
UP
DOWN
UP
DOWN
LEFT
FUNCTION
Neutral grounding on the receiving
line is provided.
Neutral grounding on the receiving
line is not provided.
Line impedance: 100 Ω
Line impedance: 110 Ω
Neutral grounding on the
transmitting line is provided.
Neutral grounding on the
transmitting line is not provided.
Clock Source
Clock Receiver
AIS signal is sent out when make-
busy or power on.
AIS signal is not sent out when
make-busy or power on.
Always set to LEFT
in the SETTING POSITION
PN-24PRTA (PRT)
CHECK
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