Sharp PC-1261 User Manual

About 11 minutes
0 to 40°C
6V ::o (DC) li thium battery
(CR2032) x 2
Approximately 300 hours
when all 24 display digits are
indicated with "5" continu-
ously under the operating
temperature of 20 ° C .
Subject to fluctuation depend -
i ng on the type of battery
and usage.
• It w i ll last about fou r
months when used one
hour per day, provided
that 10 minutes are dedi -
ca t e d fo r ope r ation or
program ex ecu t io n and 50
mi nu t es for display i ng .
SHARP CORPORATION
•Battery l i fe :
•Auto power off :
•Operating temperature :
•Powe r supplv:
Mantissa part
..... Statement
-0 . 00001234567898 / 10000
-1. 234567898[-09 -computational results
displayed with exponent
in use
Exponential part
Display character s i ze :
4 . 01 (H) x 2 . 85(W) mm
Pitch : 3.7mm
Batte r y backup to retain pro -
gram, data, and reserve con -
tents during power off
5 x 7 dot matrix LCD
( 24 digits x 2 lines)
( LF8223E)
•D i splay:
•Memo r y protect i on :
Function:
Trigonomet ri c funct i on,
inverse trigonomet r ic func -
tion , logarithm, exponen -
t ial , ang l e conversion,
powe r r aising, square roo t
e x tract , i nteger conversion ,
a bs o l ute v a lue , si gnum
funct i o n, c ir c l e ra t i o , e t c .
Horiz o nt al c ursor shi f t ( .,. . ~ )
Ins e rti on ( I N S )
Del e ti o n ( D EL)
Line up and do wn I l . t)
•E diting funct i on :
•Stack :
•System ROM :
•Memory capac i ty :
•Programming lan guage :
•CPU :
•Computat i on method :
•Ope r ational capac ity:
1 0 d igi t s o f mant i ss a w ith
t wo d i gits of e xponenta ti on
Exac t ly a s th e programmed
stat e m e nt (wit h the pri o ri t y
dete rmi na t ion fe a tu re )
BA S I C
CMOS, 8-bit CPU
40 KB
System a r ea : About 0.6 KB
Data dedicated a r ea:
208 bytes
Program / data area :
PC-1261 : 9842 by t es
PC-1260: 3198 bytes
Reserve area : 48 bytes
Statem e nt program a r ea
( basic capac i ty ) : 128 bytes
Fo r s ubrout i ne u se: 10 stacks
For FOR - NEXT statement:
5 stacks
Fo r function : 16 stacks
For data: 8 stacks
•Basic comput i ng functions : Basic computatio n:
Four math r ules
~00~
0000
0000
[ ~JD0D
1DEF1 §a rn m GJ C8 1 BRK'
@]~[£]~[!:]~@]IT]~ 0
0~@]0 @J [BJ 0IBJ [] E]
SPC
~ ~@] ~ [fil ~ ~ D JENTERJ
PC-1261
PC-1260
MODEL
CODE:OO Z PC1260SM/E
•K eyb oard l a you t:
1 . SPECIFICATION
SERVICE MANUAL
SHARP
-
PC-1260
PC- 1 2 61

Sharp PC-1261 Specifications

General

Brand	Sharp
Model	PC-1261
Category	Calculator
Language	English