From Louis Ohland@21:1/5 to All on Thu Nov 25 09:27:14 2021
SYMPTOM: SRC F8F556
SRC F8F556 IS A KNOWN PROBLEM WITH THE VIMERCATE PRODUCED
PLANARS. THE WAY TO IDENTIFY VIMERCATE PLANARS IS:
NEAR THE SIM THERE IS A LABEL WITH BARS. IN THIS LABEL YOU
CAN FIND THE P/N02F9524 AND JUST BEFORE IT EXISTS A SEQUENCE
OF LETTERS AND NUMBERS. IF THIS SEQUENCE STARTS WITH "WI"
THIS PLANAR COMES FROM VIMERCATE. EVERTHING ELSE COMES
FROM MECHANICSBURG. EXAMPLE: WIJA0890187 02F9524 253
*****
NOTE: SRC F8F556 CAN ALSO BE CAUSED BY A DEFECTED TWINAXIAL
ADAPTER CARD. There is about a 15% probability that the
Twinax adapter card is the source of the problem.
PROBLEM ISOLATION AIDS:
NONE.
FIX:
REPLACE THE PLANAR. If that does not fix it,
REPLACE THE TWINAX ADAPTER CARD.
The Planar is most likely your problem so replace it first.