TM5-6675-326-14
Table 6-5.
Operator Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 5.
Perform alinement procedure using linear measuring probe
( p a r a 6 - 6 . 2 . 1 6 ).
4 .
AUTO-SCALER DISPLAYS ALL ZEROS.
CALCULATOR DISPLAYS CORRECT COUNT.
Check to see if auto-scaler switches are set correctly for specific
measuring procedures.
S e t s w i t c h e s c o r r e c t l y.
5.
AUTO-SCALER DISPLAYS CORRECT COUNT.
CALCULATOR DISPLAYS ALL ZEROS.
Step 1.
Check to see if ribbon cable in back of calculator is
correctly connected.
I n s e r t r i b b o n c a b l e s c o r r e c t l y.
Step 2.
Check
to
see
if
~ , ~] , q , and
keyed into calculator memory.
K e y i n t o c a l c u l a t or
E@ilJl
EEE!EI1’””e have been
Step 3.
Check to see if auto-scaler
switch, and INIT button are
measuring procedure.
S e t s w i t c h e s c o r r e c t l y.
MAN/AUTO switch, X MEMORY
s e t c o r r e c t l y f o r s p e c i f ic
Step 4.
Run calculator Diagnostic Program on preprogrammed
magnetic card.
Replace calculator.
6 .
AUTO-SCALER DISPLAY IS ERRATIC. CALCULATOR DISPLAYS CORRECT COUNT.
Perform checks in malfunction 5.
7 .
CALCULATOR DISPLAYS CORRECT COUNT BUT DOES NOT RESPOND TO AUTO-SCALER
SWITCHES.
Step 1.
Check to see if ribbon
correctly connected.
I n s e r t r i b b o n c a b l e
cable in back of calculator is
c o r r e c t l y .
6-134
