4
KEYBOARD
81
SPEAKER)DIAGNOS:nCS'~".Z)
j";:)]
';:);)) ;11jj-;'.'J
~<,J;;;:_':'-'!"
.)
:"
i)
:~~;:.
~)r!--;
]
r:~".):'I-';l:.:\.
·:;-(1l-l0.utline-)::~
:12.T;::·,,;L;
:~-;:I:):)J
~,»)
"))".'l!j
.'j
;-:I-:::j:-Uj!(JY)
OJ
,oThi$,KEYBOARD)&,:SPEAKERi
DIIAGNOSTI,CS;
program
serves
to
test
the
function
of
th"keyboard'iand'spea~er
; 1 r(referred ;:ta
i,as),/«
ay Jin",ttieJ,followirig; 'cHliciussion)".ofrfhe
personal computer. . [ J
-~";:;:-;
:'jl
~J:~
i:}!~)
J;-C!1\.:1)j;,J'estfMen~Display:'Y»Y2.
"1'-':)
\ l
[-\~ll]
:2!lj2:~.r;,q
"nJ
When ,this p;ogram;.i')started,up),:the';sySte'" ,dispJays"the
title
and
the
key board and
spe'akerJt~sf_m·enutas.shown
in
8r.ltigurejKBY-lh;);-~~:·':)
,xlJ
,[
f I
:j]
1 CiJli2:
J
'}F)
\/,J ,ami:.'
;;rl:l-
y\
J.,;
Input:
~t'est-i_for~,
ttie:~
ke.'ybbar-d
and:feii: 1
fdr'!1thel"sP'eaker.~-are
executed
by
this
program
at
the
sarrie~tirhe1ij
7)l11~:i=-i)
l);E)Ol
:Jr-IFhls':d
isplaYl
]s:refe'l!'r.e£i'itQ
:a5~ttie;J'K
c;y;~test)
tTren
u.
1-J"'/;)i!
,-'£]1:'1
SHARP Personal Computer System Diagnostics.Level...3
..
'jnn:
:/)l~'J
';,:,)'n~
:
,',::'.;;',!
iLdat'~'-'jiJii(f1F8~
dlJ12'i2
_Hjj ,
li'JS
:1
I'Y;';;-'
i:~l')J
oi,:;
il'lf;\/J
2;::);):I:::;J
i'i];:,j,;'n
'.JJtT
~i
,!J!l:-od
·i.1I:11; llU '-10
.1~,~J
Jil;
l~'
-i-:);19
'--'-J;
Xl;
"
:)
t~
0,):;
"~)pi~'~:s:~:rrJ1SUt'ddlnrna~d?i,~';'
- - - - - - -
___
~:U,"~;~-'L.J..:i':
__
Figure
KEY,1,
KEY;Tes~Menu
""
H.'
''',
"'"
.'.
,.
(1.2) Selecting
test
menu
Enter
the
optional test No..
"'0::'
"',
'I"
1',
i,'"
';lrnpoFardehs;'a~jfolldws:'n,,-~,
,;,
,)
.!j
,;
),',1 i
,-J'
Ii!
I,
';C[[lll'J'.jJ
n
"l'l)iie~ieiirig
'only '['[.,a'l']
is:alloW~d.i
'
, )
'THe"entered--
rlu'meric fs'displ'ay'ed:oli"the
si::r~eh~'
anti the:
test
program specified by
[[")'l"Wstarted:'"
,.
""
"Wflen' tHe
't~s't
i
N6'.',
is
ito'
be'changed/after
'deleting' i'riput
data by [[
+]],
enter
the
correct
No
..
(1.3)
Ex!tii1g'Tti~t;Men'P"
'I;"
'CC'
,,'
' ,
',ii,
",
"'lAm
lin
, nESC]
"J'
isehtered
oefoieenterrn9,r
['.,Ill
;control
exits
the
DIAG
LOADER.';"
.,."
",I~I
(2) Explanation
of
the
program , ,,,.
(Z.1')
Test
Execution -
I'
~
simulation screen
of
the
keyboard
is
displayed.
When
the
any key
is"pressed'.~rider
this statUs, the appro·
phate
key on
the
simulation screen
is
cha~ged,
and
the
h~rd~code-(directdata
from the'keyboard) '>i'thol pressed
k~y
is
displayed
in
the key data position
at
,he
bottom
of
t~e
screen.
~
')
"
"Key
data
~
Ox
~~
"
'v\{hen
the any
key
is
pfesse'dl'~n~~sterisk
"*"
i~
displayed
by
inversion
at
the
appropriate
key position. i
•
Keys'
with~tE[}s
such~as-[
[Capscockj-]~contailnh'e'
func·
ti'on as given above, and
the
LED
of
the
app(opriate key
is
sJt
to
ON
or
OF:F'~;'eiY
t,in.,cth'e key
is
pressed, When
the
JED
on
the
keyboard
is
set
to
ON
or
OFF a inessage
is
dis·
~rayeaontne
screeii-:-ror example;whenHN'um1tldc'k]]
is
pressed, and if
the
LED
is
set
to
ON, "Num Lock ON"
is
displayed.
This message
is
the
newest message when
the
appropriate
key
is
pressed.
Besides,
the
speaker
in
the main unit may be tested by
this program usjng
programm~9~~;
-,~e,~i':1~,9!i1::Jkex§.s:!mm
il::;IJ.fllU
1,'9rJJfJP~J·.,.>,y,;
-JriJ
,")!J~
el
;"Y;]O:)
1::;;Oj
,~I;J
iVJr:~V
ee'
~Y.I[f:H),!'t~ejto!"(es,ts9Y~R)~
rn~de;Jan,cl~Y)J;(f':IP]l,,~he
',)highes~!1.o~nd,j~,
(Iil,,!d~,,An(t!9';c,~,,ys;;.tr,P\T\j
Hf;:?]
],,,to
[[F9]]
, a sound
bet~~~~
,thh!~~e.sl.,9u,\,\~
a,Qq~tb~J~Jghest
shound
is
divided into 8 steps.
"1
1
--;(]']';')
'.(;-)rr;
;~Il"
,::;
J~].4)dr;tjgl'ryp.ti9fhRfJt_E!rff1
!FJ£lti,g'1'Jql:c.;t~~~.s,t)
r;l;)~·?'n
')[
b'
1!
While
exec~ti!:%9
~~~t,,;tJ[S~.C;::JJ
'.i§;pr.e~~e,9:t'IYise"sqn~~,gu·
tively, control exists
to
the
KEY
test menu (Fig. KEY·1)
is
returned.
J,";;;~·~.'D
'i
i,'Z".:2}
,5.,',b,;(::.,D.
,OIAGNOSTrIGSn,
,"
,'1''1'"
m~I:;Y"Cj
,;",T
(1) Outline
.1h--)j
"9The)l,(!;1:D:
0 fAGN0S:l'ICS'p,ogfam! sef.veci:tlHe'sntie
ffi~c.
tion of the
L.C.
D.
of
thls;pefwrfali'·cOlTfptftehf:.."
(~;.!~)
:)il~j
For
the
monochrome mode,
the
control will auto-
matically interrogate it
and
the
-i:~st"\Nln:nort~?b~'
'ak-
2,;'
;!
n·~pTic'abre·'
;f6-r'lhEPrR8hocKronie~'rh6d~,
:anicl'
\:he
,to
H'ovthhg
is
di's~I~~i~l
frriHe~c~~iet'~af'tn~
¥6~Ei~H?!Jyn
:J:,\\,_;::.;.;:1-:
________
~)L
.:
..
,,-;~
_
Th
i s
test
works
'Q'J1l::GRA,HH
[,(CS"
m'ode
i(mII~.
'i,.'
He.se
c.hange
the
di ap
lay
~
",ode
to
GRAeHl.CS.
Depression
of
the
(ESC]
ke~
'tauses-the' contrbljtd--return
to
the
DIAG
LOADER program,
',;t(l,!1) TestMenu D'iSplaih;,\:
dL'h-:
'1:1
)-1,
'1,
When
this program
isiSla't~o
'lJP~):the,syste"",display,th.e
ititle
and the
LCD
test menu shown
in
Figure LCD·!'
This display
is
refe'freCf.-to
1
:'f:!§]
[00
testrmenU;i I
:~~:)
SHARP Personal Computer System Diagnostics
Level.
3
1'_,:'
j,'_)
I
Data
Oct/ol/,86
Liquid Crystal Display [1.1]
~,
:'
"1-,,,)
,-,
'I
'1
! j' , '
,'"
'
(0)' Ch'eck'pattern'
'''(1)'~
t.'i~e
'm8Ve
if
_'i
1
-Ii
1
'I:
: d j
(2:)'
'Sirlp'e;
'Y'
:''-li
",I
',]'1.11,1",
,]1..-0,
',;,,-,
iJI,
(3)'''tCD:FfAIVi'tiisi'
,.,
,,"
'.
':
'"
"!
,,'I
'jf,."
.,')
,'-
,:':,1,
jij
:'PI'~~se
i~pLt'~LoriNfWh'd?
'~'
_
~
,.=.,.:.::
~:.!...l
Ul<.ll.:
j..l,l_'fl:l"'~
'.i.!..!i..:.,.I',:",,:-:..2.1
:"",,:rJ..::.!
L;~
;!..:.!..\
....
::';:l.!~_
(1-2) Selecting test menu
Enter the
optional test
No
..
".of
"
Input
order
is
as
foUaws:
'--
r_~~j}]
:rn1n~
:>~7,"j
[[0]]
-
[[3]]
(lijlgii)J
n+lll:::!
,,,n j
",ll"
lcow::
(entering only
[[.,I]]
is
allo~,e,QjD
case nf-([OJk :,,;,1
, The entered.numer.ic is.displayecLolLthe.scr:een,
and
the_test
,-l;--;progr:arii-Jspecifie,d;
bY-:-[I[:..-;hJ
-is,-stalite,d~
':
:n;'I~
".-;Ti'
~)i
l T
-
~J
;WlierHI:i€ftest
~NO';i,rs;
to
:be -changed,;'afie.r ,deleting :inp!
..
r~"\;iJ
data
by
[["']],
enter::.theJ'c0rrectrNcb ; ,';ri
:;;~i
;j;~!
,;jj
i
;,:~:J
;,),,1.;
fi;
b,}}
");'
!:;;xJ
','-)1-,
,),i;
,,;hiJ;~':;-"_l,'j'~
:,;_)j:,
)jl<iiIlJ:J
,)J!';
'Jl~,'(1:~.3):.1,ExitinglTf!'stMEm'UJi:;
;><'l~ll"J-;!"
',1
~i;]
-r
~-rj
When
[[ ESC]]
is
entered,Defo,e ;enterin'g L[ [ •
.,,]
'hi can·
trol
exits
to
the
DIAG
LOADER.
-,8
-
To Next Page
Loading...
