NEC Neax 2000 Ivs2 Installation Procedure Manual

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-24PRTA (PRT)
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 295
Lamp Indications
Switch Settings
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally.
LC Green Remains lit when communications are normally ongoing with the 
D channel data links connected.
LPB–Not used
CRC Red Remains lit when detecting Cyclic Redundancy Checking (CRC) 
errors.
PCM Red Remains lit when detecting PCM signal loss.
FRM Red Remains lit when detecting Frame Alignment signal loss.
RMT Red Remains lit when receiving Frame Alignment signal loss alarm 
from a distant office.
AIS Red Remains lit when a pattern of consecutive “1” is received. 
The distant office transmits this signal for a loop-back test.
BL Red B channel status
ON : More than 10 channels are busy
OFF : All channels are idle
Flash (60 IPM) : Only one channel is busy
Flash (120 IPM) : 2 through 10 channels are busy
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
SENSE
(Rotary SW)
NOTE 10-3 Not used
4-F Set the switch to match the AP Number (04-31) to
be set by CM05.
(Continued)
F
4
AP No.SW1-4: ON
04 05 06 07 08 09 10 11 12 13 14 15
SW1-4: OFF
20 21 22 23 24 25 26 27 28 29 30 31
SW No.
456789ABCDEF 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-24PRTA (PRT)
NEAX2000 IVS2 Installation Procedure ManualPage 296ND-70928 (E), Issue 1.0
MB (Toggle SW)
NOTE 2UP For make-busy
For normal operation
SW0
(Piano Key SW)
1
NOTE 3
NOTE 4ONSource clock signal from network is 
sent to the PLO 0 input on MP card.
OFFSource clock signal from network is 
not sent to the PLO 0 input on MP 
card. 
2 
NOTE 3
NOTE 4ONSource clock signal from network is 
sent to the PLO 1 input on MP card.
OFFSource clock signal from network is 
not sent to the PLO 1 input on MP 
card. 
3ONRemote loop-back
For normal operation
4ONLocal loop-back (AIS send)
For normal operation
5Set equalizer according to the cable 
length between the PBX and the 
MDF. OFF
6
OFF
7
OFF
8 Not used
(Continued)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
ON
DOWN
OFF
ON
5 6 7 8
1 2 3 4
OFF
OFF
ON
OFF
80-120m (262.5-394ft.)
SW0-5 SW0-6 SW0-7CABLE LENGTH
ON ON0-40m (0-131.2ft.)
40-80m (131.2-262.5ft.)
120-160m (394-525ft.)
160-200m (525-656ft.)
Signal is not sent ON ON ON
ON ON OFF
OFF ON OFF
ON OFF ON
OFF OFF OFF
ON
ON
OFF 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-24PRTA (PRT)
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 297
SW1
(Piano Key SW)
NOTE 41 Not used
2 Not used
3 Not used
4ON AP No. 04-15
OFF AP No. 20-31
SW2 (DIP SW) 1
Always set to OFF
2[North America only for AT&T]
ONDeletion of Area Code on 
International Outgoing call
OFFNo deletion of Area Code on 
International Outgoing call
[Australia/Other countries]
Always set to OFF
3 Always set to OFF
4 Always set to OFF
5 Always set to OFF
6 Always set to OFF
7 Always set to OFF
8 Always set to OFF
(Continued)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
4 
3 
2 
1 OFF
ON
OFF
OFF
OFF
1
23
45
67
8OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-24PRTA (PRT)
NEAX2000 IVS2 Installation Procedure ManualPage 298ND-70928 (E), Issue 1.0
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.
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. JPR0 (Jumper pin)
UPNeutral grounding on the receiving
line is provided.
Neutral grounding on the receiving
line is not provided.
JPR1 (Jumper pin)
Line impedance: 100 ohms
Left Line impedance: 110 ohms
JPS (Jumper pin)
UPNeutral grounding on the transmit-
ting line is provided.
Neutral grounding on the transmit-
ting line is not provided.
MAS (Jumper pin)
UP Clock Source
Clock Receiver
AISS (Jumper pin)
AIS signal is sent out when make-
busy or power on.
DOWNAIS signal is not sent out when 
make-busy or power on.
(Continued)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
DOWN
Right
DOWN
DOWN
UP 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-24PRTA (PRT)
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 299
NOTE 3:
Set SW0-1 and SW0-2 as follows:
NOTE 4:
When the PBX is a clock source office, set the SW0-1 and SW0-2 on all the PRT cards
mounted in PIM0 to “OFF”.
NOTE 5:
Mount the PRT card which receives a source clock signal into PIM 0.
CONDITIONSPRT0 PRT1 PRT2 PRT3 PRT4
REMARKS
SW
0-1SW
0-2SW
0-1SW
0-2SW
0-1SW
0-2SW
0-1SW
0-2SW
0-1SW
0-2
When one PRT 
is provided.ON OFF––––––––MP card will receive the 
clock signal from PRT0 
at its PLO0 input.
When more 
than one PRT 
is provided.ON OFF OFF ON OFF OFF OFF OFF OFF OFFMP card will receive the 
clock signal from PRT0 
at its PLO0 input, under 
normal conditions.
Should a clock failure 
occur with PRT0, MP 
card will automatically 
switch to the PLO1 
input which gets clock 
from PRT1. 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-4RSTB (MFR)
NEAX2000 IVS2 Installation Procedure ManualPage 300ND-70928 (E), Issue 1.0
PN-4RSTB (MFR)
Locations of Lamps, Switches, and Connectors
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally.
OPE0-3 RedRemains lit when the corresponding circuit is in use.
Flashes at 60 IPM when the corresponding circuit is in make-
busy state or the system data for this card is not assigned.
SENSE
RUN
MB
OPE3 
OPE2 
OPE1 
OPE0 SW 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-4RSTB (MFR)
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 301
Switch Settings
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.
SWITCH NAMESWITCH 
NUMBERSETTING
POSITIONFUNCTION CHECK
SENSE
(Rotary SW)
NOTE 14-F Set the switch to match the AP Number (04-31) to
be set by CM05
0-3 Not used
MB (Toggle SW)
NOTE 2UP For make-busy
For normal operation
SW
(Piano Key SW)1ON For make-busy No. 0 circuit
For normal operation
2ON For make-busy No. 1 circuit
For normal operation
3ON For make-busy No. 2 circuit
For normal operation
4ON For make-busy No. 3 circuit
For normal operation
5
Not used 6
7
8ON AP No. 04-15
OFF AP No. 20-31
F
4AP No.SW-8: ON
04 05 06 07 08 09 10 11 12 13 14 15
SW-8: OFF
20 21 22 23 24 25 26 27 28 29 30 31
SW No.
456789ABCDEF
ON
DOWN
OFF
ON
5 6 7 8
1 2 3
4
OFF
OFF
OFF
OFF
OFF
OFF
OFF 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-4RSTC (CIR)
NEAX2000 IVS2 Installation Procedure ManualPage 302ND-70928 (E), Issue 1.0
PN-4RSTC (CIR)
Locations of Lamps, Switches, and Connectors
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally.
BL0-3 Red Remains lit when receiving a CALLER ID (CLASS SM) signal.
SENSE
RUN
MB
BL3 
BL2 
BL1 
BL0 SW1
JP0 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-4RSTC (CIR)
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 303
Switch Settings
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.
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
SENSE
(Rotary SW)
NOTE 14-F Set the switch to match the AP Number (04-15) to
be set by CM05.
0-3 Not used
MB (Toggle SW)
NOTE 2UP For make-busy
For normal operation
SW1 
(Piano Key SW)1ON For make-busy No. 0 circuit
For normal operation
2ON For make-busy No. 1 circuit
For normal operation
3ON For make-busy No. 2 circuit
For normal operation
4ON For make-busy No. 3 circuit
For normal operation
JP0
For normal operation
F
4AP No.04 05 06 07 08 09 10 11 12 13 14 15
SW No.456789ABCDEF
ON
DOWN
4 
3 
2 
1 OFF
ON
OFF
OFF
OFF
OFF
(
Jumper pin)RIGHT 
						

							CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-SC00 (CCH)
NEAX2000 IVS2 Installation Procedure ManualPage 304ND-70928 (E), Issue 1.0
PN-SC00 (CCH)
Locations of Lamps, Switches, and Connectors
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally.
LC Green Remains lit when communications are normally ongoing with the 
common signalling channel data links connected.
LPB Green Remains lit when a loop-back test is in progress.
RS
SENSE
RUN
MB
SW0
LC
LPB SW1
TO  M O D E M  
( FOR ANALOG INTERFACE)