Mitsubishi FREQROL-SF Troubleshooting Manual page 57

C a u s e
I t e m
The parameter of the
gear ratio is incor-
5
Check
depends on the gear being
used.
is weak.
Remedy
ratio are as follows:
. . . 9" CRT screen
parameter: #57(PR)to #64(PR
NC
. . . 14" CRT screen
(See References 1.2.2 and