Tandy 1000 SL Technical Reference Manual page 394

3-2-4-3. S e t t i n g o r confirmation of s t e p r a t e and s e t t l i n g time
This item i s not required f o r
SKA3
except f o r 4msec seek model of
FD-55BR because the s t e p r a t e (STEP pulse i n t e r v a l ) and t h e s e t t l i n g
time of t h e
FDD
a r e pre-set t o t h e c a r t r i d g e .
comfinnation o r changing method
for
reference.
For 4msec seek model of FD-55BR o r f o r a conventional SKA, s e t t h e
s t e p r a t e and t h e s e t t l i n g time according t o t h e following i n s t r u c t i o n
before check and adjustment of t h e FDD.
The s e t t i n g w i l l be maintained u n t i l t h e main
DC
power
(SKA PWR)
i s
turned o f f o r u n t i l the RESET switch of t h e
SKA
i s depressed. The
i n i t i a l s e t t i n g of the following is not required, i f the s t e p r a t e and
t h e s e t t l i n g time a r e t h e same a s t h e i n i t i a l values
of
the
SKA.
The following shows t h e
(1) Key
i n
"DB".
(SET
STEP RATE)
( 2 )
Step r a t e s e t a t t h a t time i s indicated by 0.lmsec s c a l e on the
DATA
(DATA 0
f o r
SKA3)
i n d i c a t o r , XXX.X ( m s ) .
e .g.
DATA
i n d i c a t o r
"XX60"
means 6. Omsec.
(31 Key i n a new s t e p r a t e down t o one decimal place (unit:msec).
Note:
I f
t h e r e i s no change i n s t e p r a t e i n item
( 2 1 ,
omit item ( 3 ) and
forward t o item
( 4 ) .
(4) Key i n "F". (Completion of s t e p r a t e s e t t i n g ) .
( 5 ) S e t t l i n g time a t t h a t time i s i n d i c a t e d by 0.lmsec s c a l e on t h e
DATA
(DATA
1 f o r SKA3) i n d i c a t o r ,
XXX.X
( m s ) .
e.g.
DATA
i n d i c a t o r "X150" means 15.0msec.
(6) Key i n new s e t t l i n g time down t o one decimal place ( u n i t : msec).
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