NEAX2000
IVS
2
Remote PIM System Manual
Page 64
ND-70917 (E), Issue 1.0
CHAPTER 3 TROUBLESHOOTING
PN-M10 (M10)
CK0 lamp is not on.
Cable connection
failure between Digi-
tal Trunk Interface
and No. 0 circuit of
M10
1 Check to see if the cable
between Digital Trunk Inter-
face and M10 is correctly
connected.
2 Check the switch setting of
M10.
3 If the fault cannot be
cleared, replace the card.
CK1 lamp is not on.
Cable connection
failure between Digi-
tal Trunk Interface
and No. 1 circuit of
M10
1 Check to see if the cable
between Digital Trunk
Interface and M10 is
correctly connected.
2 Check the switch setting of
M10.
3 If the fault cannot be
cleared, replace the card.
TALM lamp is on.
Optical output line
fault
1 Check to see if the cable
between Digital Trunk Inter-
face and M10 is correctly
connected.
2 Check the switch setting of
M10.
3 If the fault cannot be
cleared, replace the card.
RALM lamp is on.
Optical input line
fault
1 Check to see if the optical
cable between the own side
M10 and remote side M10 is
correctly connected.
2 Check the switch setting of
M10s on both side.
3 If the fault cannot be
cleared, replace the card.
Table 3-1 Remedial Action on Each Lamp Status (Continued)
CARD NAME
LAMP STATUS
FAULT CONTENT
REMEDIAL ACTION
