AT&T Network Adapter 25 Installation And Maintenance Manual page 210

MAINTENANCE
ERROR MESSAGE
AND DESCRIPTION
Bad Port: (STARLAN Interface
CP) This error is an isolated
transient condition.
Bad Ringing Supply: Problems
detected with ringing portion of
power supply.
Belated External Release:
"No External Release on PBX
Disconnect. "
Buffer Deallocation
(STARLAN Interface CP) This
error resets the CP.
Bus Error Test Failed: Bus error
circuitry failure.
Cold Start: System was restarted
and initialized to the default
translations. This error is logged
after a user forced cold start.
CPU ROM Checksum Error: CPU
has failed the ROM test.
4-34
POSSIBLE SOLUTION
Recoverable; no action required.
Check ring voltage on associated
power supply (see Figure 4-2).
Normally, no action required;
S e e
however if
check for faulty trunk (see Figure
4 - 3 ) .
Failure: If reset is not successful, reseat
board. If the reseat fails, replace
the CP.
If this problem persists, replace
CPU/Memory CP.
Check the CPU/Memory CP to
see if the cold start strap was
removed. Strap is located at the
bottom left quarter between pins
El and E2. An error message will
be displayed on the SAT during
system initialization if a cold strap
is installed.
installed,
CPU/Memory CP was removed
while in use, the system may
perform a cold start due to
corruption in translations. Restore
s y s t e m as
Administration Manual.
If this problem persists, replace
the CPU/Memory CP.
problem persists,
If the strap is
remove i t . If the
described in the