NEC NEAX 2000IVS2 Installation Manual page 281

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/unplug-
ging the circuit card.
2
NEAX2000 IVS Installation Procedure Manual
ND-70928 (E), Issue 1.0
CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
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 - 40m
ON ON ON
(0-131.2ft.)
40 - 80m
ON ON OFF
(131.2-262.5ft.)
80 - 120m
ON OFF ON
(262.5-394ft.)
120 - 160m
ON OFF OFF
(394-525ft.)
160 - 200m
OFF ON ON
(525-656ft.)
OFF OFF OFF Signal is not sent
Always set to OFF
For mounting this card on PIM1 -
PIM7
For mounting this card on PIM0
Neutral grounding on the receiving
line is provided.
Neutral grounding on the receiving
line is not provided.
in the SETTING POSITION
PN-DAIA (DAI)
CHECK
CABLE
LENGTH
(Continued)
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