Tandy 1000 SL Technical Reference Manual page 433

(B-2) Check procedure
(SKA
method)
(1) Connect an
SKA
according t o i t e m 3-2-4 and set t h e F D P W R switch t o
t h e
PSA
s i d e .
( 2 ) I n s e r t t h e MAX media j i g C from open s i d e and
set
it so t h a t t h e
notch
A
a r e a
is
l o c a t e d on t h e l i g h t p a t h from t h e f i l e p r o t e c t
s e n s o r LED. See Fig.3411.
( 3 ) Adjust t h e o r i e n t a t i o n o f t h e F D D so t h a t i t i s n o t exposed w i t h
s t r o n g l i g h t .
(4)
Confirm that t h e
WPROT
i n d i c a t o r o f t h e
SKA
t u r n s on, when t h e F D D
i s s e l e c t e d by key "0". (DSO i n d i c a t o r t u r n s o n ) .
(5) P u l l o u t t h e j i g a l i t t l e so t h a t t h e n o t c h B a r e a i s l o c a t e d on t h e
l i g h t p a t h .
(6) Confirm that t h e
WPROT
i n d i c a t o r t u r n s o f f .
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3421
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