Page 4-20
P REPAR ING THE DR IVE CH A S S IS
Refer to Illu stration Bo ok, Page 16, Pictorial 4-25 for
the follow in g steps.
•
P osi ti o n t h e n ew d r i v e c hassis as shown in P ic -
•
U se a fe l t t i p m a r k e r o r s o m e t h i ng s i m i l a r t o
mark the programm ing plug at pin pair 8-9 (sec-
tion 8). Yo u w i l l u s e t h i s m ar k a s a r e f erence
w hen you configure this driv e,
torial 4-25.
One or two W i n c h ester drives can be used in a Z-100
c omputer, Th e f i rs t W i n c h e ster d r iv e w i l l b e h a r d -
w are uni t 1 a n d t h e s e c on d W i n c h e ster d r i v e w i l l
b e hardware uni t 2. If you use one Wi n c h ester dri v e
i n a s y s t em , t h e h a r d w a r e u n i t n u m b e r m u s t b e
•
L o cat e d r i v e 8 that you set aside earlier. Mou n t
drive 8 in the bottom of the dr ive chassis. Then
u se four 6-32 x
' r ~ " screws to secure the dr i v e
as shown.
number 1.
•
To p r o g r a m t he p r o grammi ng p l u g, refer to De-
t ail 4-25A an d u n p l u g t h e p r o g r a m m i n g p l u g
from the Win c hester drive.
CAUTION: The W i n chester drive is fragile and can
be damaged easily
by shocks or dropping. Be sure
that you do not subject the drive to any uneccessary
shocks or drop it.
•
R efer t o D e t a i l 4 - 2 5 A . W h e n y o u u n p a c k t h e
W inchester dr i ve , yo u w i l l s e e t hat th e 16-pi n
p rogrammin g p l u g h a s a l l p i n p a i r s s h o r t e d
w ith th e p o s s i bl e e x c ep tio n o f p i n p a i r s 3 - 1 4
(section 3) and 4-13 (section 4).
cuit.
•
R efer t o t h e i n s et d r a w i n g in D e t a il 4 - 2 5A a n d
T able 4-1 an d b e n d t h e a p p r o p r i at e p i n s o u t
t o the " o p en " p o s i t i on . B en d o n l y o n e s i d e o f
e ach approp r i ate pi n p a i r o u t t o o p e n t h e c i r -
•
P lug the programm in g p lu g back i nt o th e W i n -
c hester dr i ve . B e s ur e t o p o s i t io n t h e m a r k e d
jumper (section 8 — pin pair 8-9) as shown.
FACTORY SET
MAY BE OPEN
OR CLOSED
8 7 6
5 4 3 2 1
BEND OUT TO OPEN
~TERM INATOR
PACK ~~
PLUG
WINCHESTER
DR IVE
Detail 4-25A
Programming plug
0
0
Summary of Contents for Z-100 Series
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