TM 5-6675-323-14
Table 9-5. TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
AUTO-SCALER AND CALCULATOR DISPLAY ALL ZEROS .
W i t h scale diials set to 000, check setting of NORMAL/SCALE switch.
S t e p 1.
( a ) If NORMAL/SCALE switch is on NORMAL, proceed to step 2.
(b) Set NORMAL/SCALE switch to NORMAL.
Check to see if switches on auto-scaler front panel are set
step 2.
c o r r e c t l y f o r s p e c i f i c measuring procedure.
( a ) I f s w i t c h e s a r e set correctly, proceed to step 3.
( b ) S e t a u t o - s c a l e r s w i t c h e s for measuring p r o c e d u r e b e i n g
performed.
C h e c k to see if remote t r a c e r s w i t c h i s s t u c k .
S t e p 3.
(a) If remote tracer switch functions properly, proceed to step
4.
(b) Free remote tracer switch.
C h e c k t o s e e i f a u t o - s c a l e r 0 F F / E2 / E1 s w i t c h i s s e t c o r r e c t l y f o r
S t e p 4.
specific measuring procedure.
( a ) I f 0 F F / E2 / E1 s w i t c h i s s e t c o r r e c t l y , p r o c e e d t o s t e p 5 .
0 F F / E2 / E1 s w i t c h c o r r e c t l y .
(b)
Set
Check alinement procedure with linear measuring. probe (paragraph
S t e p 5.
P e r f o r m alinement procedure with linear measuring probe (paragraph
CALCULATOR DISPLAYS CORRECT COUNT.
4. AUTO-SCALER DISPLAYS ALL ZEROS.
Check to see if auto-scaler switches are set correctly for specific measuring
procedures.
Set switches correctly.
9-126