NEC Neax 2000 Ivs2 Wcs System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION
PN-AP00-A (DBM)
NEAX2000 IVS2WCSSystemManual(PCS)
ND-70920 (E), Issue 1.0Page 123
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...

NEAX2000 IVS2WCS System Manual (PCS)Page 124ND-70920 (E), Issue 1.0
CHAPTER 4 CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
PN-24DTA-C (DTI)
Locations of Lamps, Switches, and Connectors
SENSE
RU N
MB
CRC
PCM
FRM
RMT
AIS
BL SW1
SW0
JRR1
AISS MAS
JPR0
JPS 

CHAPTER 4 CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
NEAX2000 IVS2WCSSystemManual(PCS)
ND-70920 (E), Issue 1.0Page 125
Lamp Indications
LAMP
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally.
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...

NEAX2000 IVS2WCS System Manual (PCS)Page 126ND-70920 (E), Issue 1.0
CHAPTER 4 CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
Switch Settings
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.
MB (Toggle SW)
NOTE 2
UP For make-busy
For normal operation
(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
ON
DOWN 

CHAPTER 4 CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
NEAX2000 IVS2WCSSystemManual(PCS)
ND-70920 (E), Issue 1.0Page 127
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...

NEAX2000 IVS2WCS System Manual (PCS)Page 128ND-70920 (E), Issue 1.0
CHAPTER 4 CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
SWITCH NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
SW1
(Piano Key SW)
NOTE 41 Not used
2 Not used
3 Not used
4ON AP No. 04-15
OFF AP No. 20-31
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...

CHAPTER 4 CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
NEAX2000 IVS2WCSSystemManual(PCS)
ND-70920 (E), Issue 1.0Page 129
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...

NEAX2000 IVS2WCS System Manual (PCS)Page 130ND-70920 (E), Issue 1.0
CHAPTER 4 CIRCUIT CARD INFORMATION
PN-30DTC-A (DTI)
PN-30DTC-A (DTI)
Locations of Lamps, Switches, and Connectors
SENS
RU N
MB
SW
PCM
FRM
MFRM
RMT
MRMT
AIS
BL
JP JPSJPR 

CHAPTER 4 CIRCUIT CARD INFORMATION
PN-30DTC-A (DTI)
NEAX2000 IVS2WCSSystemManual(PCS)
ND-70920 (E), Issue 1.0Page 131
Lamp Indications
LAMP
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM when this card is normally operating.
PCM Red Remains lit when detecting PCM signal loss.
FRM Red Remains lit when detecting Frame Alignment signal loss.
MFRM Red Remains lit when detecting Multi-Frame Alignment signal loss on
Time Slot 16.
RMT Red Remains lit when receiving the alarm from a distant office
because Frame...

NEAX2000 IVS2WCS System Manual (PCS)Page 132ND-70920 (E), Issue 1.0
CHAPTER 4 CIRCUIT CARD INFORMATION
PN-30DTC-A (DTI)
Switch Settings
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 2
UPFor make-busy
For normal operation
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