[2] Did
system
[4] See NOTE 1.
Do any LEDs
change state
of step
go to associated
TABLE A message
No
Yes
No
Yes
TABLE B
noticeably out
TABLE B message, then
ASSOCIATED TAP
CLEAR AUTOMATIC POWER MONITOR TEST FAILURE
appropriate
appropriate
TAP [TABLE B]
respond
ATP
[3] At TTY, enter
NOTE 1
simultaneously
Normally, except
CAUTION 1
Always remove
NCSU from service
and disable all
oscillators (using
switch) before
working on any
network clock
problem
ENABLE/DISABLE
[5] At TTY, enter
TABLE A
DIAGNOSTIC MESSAGE
(IPUBs are diagnosed with
a = NCLK chain 0-3
b = controller number
controller)
a = NCLK chain 0-3
c = IPUB number
DGN:NCLK 0,CHAIN
a;
RPT 15:PH1
!
DGN:NCLK 0,CHAIN
a
:TLP
!
DGN:SCLK 0,NCSU 0:TLP
!
b = controller number
DGN:SCLK 0,
{
CONTR
b
|NCSU 0
}
;RPT 15:PH1
!
DGN:SCLK 0,
{
CONTR
b
|IPUB
c}
:TLP
!
[1] See CAUTION 1.
Test power alarm
circuits
for NCSU, LEDs do
not all change state
TAP
PAGE 1 of 2
234-151-013
126
Issue 8
DEC 1995
