NEC NEAX2000 IVS2 Installation Manual page 341

CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-DAIA-A (DAI)
SWITCH
NAME
SW3 (DIP SW)
ON
1 2 3 4
JPS (Jumper pin)
JPR (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.
NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/
unplugging the circuit card.
Page 312
SWITCH SETTING
NUMBER POSITION
ON
1
OFF
ON
2
OFF
ON
3
OFF
4
OFF
RIGHT
LEFT
RIGHT
LEFT
FUNCTION
Set the equalizer according to the
cable length between the system
and the CSU.
SW SW SW
-1 -2 -3
0 - 40 m
ON ON ON
(0-131.2 ft.)
40 - 80 m
ON ON OFF
(131.2-262.5 ft.)
80 - 120 m
ON OFF ON
(262.5-394 ft.)
120 - 160 m
ON OFF OFF
(394-525 ft.)
160 - 200 m
OFF ON ON
(525-656 ft.)
OFF OFF OFF Signal is not sent
Always set to OFF
For mounting this card on PIM 1 -
PIM 7
For mounting this card on PIM 0
Neutral grounding on the receiving
line is provided.
Neutral grounding on the receiving
line is not provided.
in the SETTING POSITION
NEAX2000 IVS
CHECK
CABLE
LENGTH
2
Installation Procedure Manual
ND-70928 (E), Issue 3.0