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