Sharp PC-1403

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( ): This s ymbo l co me s o n w he n p aren theses are used i n a ca l c u l a t i on f ormula
b y m e an s of the m k e y .
rJ : Th is symb o l co me s o n w he n a numb er othe r th an z e ro i s store d i n th e
ca lcu l a ti on m emory , to i ndi c ate that the memory is i n u s e .
E: This sy mb ol c o mes on if an erro r has occ u r r e d . The err o r c an be clea r e d b y
op er ating the ~ k e y .
DEG
RAD
GRAD: The s e w o rds are s elected se q ue ntially each time I sH 1 FT I G3 ke ys are
oper a t e d . Each of t hese word s i ndic ates t h e angula r units to r t ri gonometric
f un c ti o n s , inverse trigonome tri c fu nctions , and co or d i n ates con ve r sion ,
r e s pective l y .
DEG : Degr e e [ 0 }
RAD : Rad i an [rad}
GRAD : Gr a d [g}
(1 8 0 d e g . = 1T rad = 200g )
SML: This w o rd come s on when th e l s M L I key is p r ess e d, indicatin g t hat the low-
er ca s e mode for the alphab e tic c haracters i s sel ec ted .
The c o mp u te r u ses th e sy mb ols and in d ic a to r s s h ow n ab ov e , w h ose me an i ng s are th e
f oll o w i ng :
SHIFT: T h i s w or d c o m es o n whe n the I sH1n I key is a cti vate d , indi cating t h at t h e
secon d func t io n o f a key ide nt ifi e d by a brown la be l can b e s e l e ct ed .
To r elease the S HIFT m o d e, press the I sH1 n l k e y a se co nd t ime .
HYP : Th is w ord co m e s on when th e ~ key i s pre ss e d , indi catin g th at a
hyperboli c fu nct i on has b e en sele c t e d . If I s H1F r I ~ are p r e sse d, a
phr as e , SHIFT H Y P , c ome s on to indi c at e that an in v e rs e hyperb o l i c
func ti on ha s b een se le c ted.
M A TR I X ST AT P R I N T
CA L R UN P R O
S ML D CGRA D ( ) t'J E
S H I FT H Y P
BUS Y
Display symbols
T h e f ollo win g de s c rib e s the sy mb o l s a nd indicato rs tha t a ppea r i n th e d i s pl ay to s h o w
th e m o de, stat u s, o r co ndi ti o n of th e c omputer .
Using as a Calcu l ator