6 Options
6-16
NetPath 100 User’s Manual - Installation Guide
980-001-0210K
November
2000
Diagnostics
This section contains diagnostic information specific to the ISDN Adapter option.
Refer to section 5 Diagnostics of this manual for diagnostic information regarding ba-
sic NetPath 100 features.
ISDN Adapter option diagnostic features include; ISDN Adapter Status information
and Tests, Alarm reporting, and Front Panel LED Indicators.
LED Indicators
The ISDN front panel indicators are shown in Figure 6-7.
Figure 6-7 NetPath 100 Front Panel with ISDN Adapter
ISDN Indicator descriptions are shown in Table 6-3.
Fram e R elay CS U
PO
WER
RE
A
D
Y
T
1
AL
AR
M
HS
P
O
RT
T
x
D
HS
P
O
RT
R
x
D
FR M
G
M
T
.
MO
DEM I
N
US
E
IS
DN RE
A
D
Y
L
IN
E
1
S
T
AT
US
L
IN
E
2
S
T
AT
US
L
IN
E
3
S
T
AT
US
L
IN
E
4
S
T
AT
US
A P-CO M C om pany
Table 6-3 ISDN Adapter Indicators
Nomenclature
Description
Function
ISDN READY
Green LED
Steady ON, indicates the ISDN Adapter has
successfully passed its internal self-test.
FLASHING, indicates the unit is performing the self-
test.
OFF after self-test (test time approx. 45 sec.), indicates
a hardware failure was detected during the self-test.
LINE 1-4 STATUS
Green/Red LED
(Dual Color)
OFF, indicates the ISDN Facility is properly connected
and available.
Green
Steady ON, indicates the associated U interface is
active.
FLASHING, indicates o
ne or both B-Channels are either
initiating or answering a call
.
Red
Steady ON, indicates an associated U interface alarm.
FLASHING, indicates an incorrect SPID.
1 Flash - B1 SPID incorrect
2 Flashes - B2 SPID incorrect
3 Flashes - Both SPIDs incorrect
