Sight Enhancement Systems SciPlus-2200 User manual

!"#$%&'()#%


%
*%+,-./%0(123%452657#8#53%09"3#8"%:#$"(;5%-<.%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Table&of&Contents&
Getting'Started'...........................................................................................................................................................................................'1!
Charging'your'SciPlus-2200'..................................................................................................................................................................'2!
'The'SciPlus-2200'Display'......................................................................................................................................................................'3!
SciPlus-2200'Operations'........................................................................................................................................................................'4!
Adjusting'the'Display'Contrast'.............................................................................................................................................................'5!
Soft'Keys'.......................................................................................................................................................................................................'5!
Working'with'Previous'Results'............................................................................................................................................................'5!
Auto'Shutoff'................................................................................................................................................................................................'6!
Settings'.........................................................................................................................................................................................................'7!
Basic'Functions'..........................................................................................................................................................................................'9!
Mathematical'Functions'.........................................................................................................................................................................'11!
Trigonometry'.............................................................................................................................................................................................'13!
Memory'Operations'.................................................................................................................................................................................'14!
Statistical'Operations'..............................................................................................................................................................................'16!
Converting'Angles'.....................................................................................................................................................................................'18!
Converting'Coordinates'between'Polar'and'Rectangular'...........................................................................................................'19!
Working'With'Fractions'.........................................................................................................................................................................'20!

%
%
Errors'............................................................................................................................................................................................................'21!
Troubleshooting'........................................................................................................................................................................................'22!
Service'..........................................................................................................................................................................................................'23!
Warranty'......................................................................................................................................................................................................'23!
%
&
%&

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%-%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Getting&Started&
D2#% 07(=>'"% 76>7'>63;$% E#$@;$8"% 6% F()#% :6$(#39% ;@% 8632#863(76>/% "363("3(76>/% 65)% 3$(1;5;8#3$(7%
76>7'>63(;5"<%%D2("%!"#$%&'()#%F(>>%#GE>6(5%2;F%3;%1#3%32#%H#"3%@$;8%9;'$%76>7'>63;$<%%I#3J"%@($"3%1#3%@68(>(6$%
F(32%32#%07(=>'"%7;53$;>"<%
“settings”)
contrast)dial)
USB)
“ENTER”)
“soft”)keys)

%
=61#%+%;@%+C% % :#$"(;5%-<.%
Charging&your&SciPlus-2200&
A26$1(51%32#%76>7'>63;$%("%#6"9<%%0(8E>9%E>'1%32#%!0K%F6>>%726$1#$%(53;%6%$#1'>6$%;'3>#3/%65)%E>'1%32#%!0K%
76H>#%(53;%32#%07(=>'"?++,,<%%D2#%76>7'>63;$%F(>>%$#7#(:#%6%1;;)%726$1#%;:#$5(123<%%D2#%07(=>'"?++,,%F(>>%
;E#$63#%@;$%8659%F##L"%H#3F##5%726$1#"<%%M;3#%3263/%(@%9;'%$#1'>6$>9%'"#%32#%H67L>(123/%32#%H633#$9%F(>>%
)#E>#3#%8'72%8;$#%N'(7L>9<%%D2("%("%5;3%6%E$;H>#8O%P'"3%726$1#%(3%'E%65)%9;'J$#%1;;)%3;%1;<%%Q;'$%07(=>'"?
++,,%76>7'>63;$%(57>')#"%6%!0K%R6>>%A26$1#$%65)%7;$)<%%=>#6"#%#5"'$#%3263%32#"#%(3#8"%6$#%(5%32#%H;G<%
R2#5%32#%07(=>'"?++,,%("%726$1(51/%9;'%F(>>%5;3(7#%32#%H633#$9%"98H;>%("%65(863#)<%%D2#%H633#$9%("%
7;8E>#3#>9%726$1#)%(@/%F(32%32#%726$1#$%"3(>>%E>'11#)%(5/%9;'%3'$5%;5%32#%H633#$9%65)%32#%65(863(;5%"2;F"%
32$##%H6$"<%
Note:%%S@%9;'$%07(=>'"%26"%H##5%'5'"#)%@;$%6%>;51%3(8#/%9;'%869%5##)%3;%726$1#%(3%@;$%6%F2(>#%H#@;$#%(3%F(>>%
#:#5%3'$5%;5<%%R2#5%32("%26EE#5"/%86L#%"'$#%9;'%TU404DV%32#%07(=>'"%H9%76$#@'>>9%(5"#$3(51%6%E6E#$7>(E%
(53;%32#%2;>#%;5%32#%H67L%;@%32#%76>7'>63;$<%%D2("%$#"3;$#"%@673;$9%"#33(51"%3;%#5"'$#%E$;E#$%;E#$63(;5<%
%

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%C%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
&The&SciPlus-2200&Display&
D2#%07(=>'"?+W,,%"7$##5%26"%@;'$%>(5#"<%%D2#%H;33;8%
>(5#%("%F2#$#%9;'%#53#$%#GE$#""(;5"<%%D2#%;32#$%32$##%
>(5#"%"2;F%32#%$#"'>3"%;@%E$#:(;'"%;E#$63(;5"<%%X57#%
9;'% E$#""% ↵/% 65% #GE$#""(;5% ("% #:6>'63#)% 65)% (3"%
$#"'>3% ("% 8;:#)% 'E% 6% >(5#/% >#6:(51% 32#% H;33;8% >(5#%
#8E39%3;%#53#$%65;32#$%#GE$#""(;5<%%
Note:%Y"% "2;F5% H9% 32#% $#)% 7($7>#/% 6% $(123% 6$$;F%
"98H;>% (5)(763#"% 3263% 6% 5'8H#$% 3263% ("% F()#$% 3265%
32#%"7$##5<%%K4%AYU4Z!I[%%D2("%5'8H#$%869%26:#%6%
\-,5%7;8E;5#53/% ";% (3% 869% H#% 6% :#$9% "86>>% ;$% :#$9%
>6$1#%5'8H#$]%% !"#%32#%%é%%ê%%ç%%è%%L#9"%3;%:(#F%
32#%#53($#%$#"'>3<%
D2#%726$673#$"%6H;:#% 32#%2;$(^;536>%>(5#%63%32#%
3;E% ;@% 32#% "7$##5%"2;F% 32#% status% line%;@% 32#%
76>7'>63;$<% % S@% 32#% H633#$9% "98H;>% ("% 65(863#)/%
32("%(5)(763#"%3263%32#%H633#$9%("%H#(51%726$1#)<%
0;8#%;@%32#%726$673#$"%(5%32#%"363'"%>(5#%869%5;3%6EE#6$%63%6>>%3(8#"<%%Z;$%#G68E>#/%(@%32#$#%("%5;%#53$9%(5%
8#8;$9/%;$%(@%32#%"363("3(7"%$#1("3#$%("%7'$$#53>9%#8E39/%32#"#%(3#8"%F(>>%5;3%6EE#6$%(5%32#%"363'"%>(5#<%
current'expression'
'cursor'(flashing)'
previous'results'
battery'level'
plugged'in'
statistics'array'(2'entries)'
value'saved'in'memory'
display'notation:'''
;'Standard,'Fixed,'Engineering,'Scientific'
1.367
2.51278592
15
17+SIN(45)
angle'notation:'Degrees,'Radians,'Gradians'
2nd'function'(yellow'keys)'
D STD M Σ:2

%
=61#%_%;@%+C% % :#$"(;5%-<.%
SciPlus-2200&Operations&
D2#%07(=>'"?++,,%@;>>;F"%32#%TK4`aY0V%$'>#%@;$%;$)#$%;@%;E#$63(;5"[%
%
K$67L#3"%è%4GE;5#53"%è%`(:()#%è%a'>3(E>9%è%Y))(3(;5%è%0'H3$673(;5%
%
a;"3% ;@% 32#% 07(=>'"?++,,% L#9"% 26:#% 3F;% @'573(;5"<% % D2#% >;F#$% @'573(;5% 6EE#6$"% (5% 6% F2(3#% @;53<% % D2#%
6>3#$563#/%;$%2nd%@'573(;5/%F2#5%E$#"#53/%6EE#6$"%(5%6%9#>>;F%@;53<%%D;%677#""%32("%@'573(;5/%32#%2nd%L#9%
8'"3% @($"3% H#% E$#""#)<% % D2$;'12;'3% 32#%L#9% )#"7$(E3(;5"% H#>;F/% (@% 6% L#9% "98H;>% 6EE#6$"% (5% 6% 9#>>;F%
H67L1$;'5)/%32("%(5)(763#"%3263%32#%%2nd%L#9%8'"3%H#%E$#""#)%H#@;$#%32("%L#9%("%E$#""#)<%
%
M;3#"%$#16$)(51%5;8#57>63'$#[%
-< D2$;'12;'3%32("%865'6>/%6%L#9%E$#""%("%(5)(763#)%(5%H>'#<%%Z;$%#G68E>#/%↵%(5)(763#"%32#%$#)%4MD4U%
L#9%;5%32#%L#9H;6$)<%
+< S5%32#%#G68E>#"%H#>;F/%32#%L#9%E$#""%b(5%H>'#c%("%"2;F5%32#%F69%(3%6EE#6$"%(5%32#%)("E>69/%F2(72%("%
5;3%5#7#""6$(>9%32#%F69%(3%6EE#6$"%;5%32#%L#9<%
Note:%%0;8#%L#9"/%"'72%6"%%DRGè%/%%PèR%/%65)%%RèP%%";8#3(8#"%;E#$63#%;5%:6>'#"%(5%32#%"#7;5)%>(5#<%

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%W%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Adjusting&the&Display&Contrast&
D2#$#%("%6%)(6>%;5%32#%$(123%265)%"()#%;@%32#%07(=>'"?++,,%3263%9;'%765%'"#%3;%6)P'"3%32#%7;53$6"3%;@%32#%
)("E>69<%%M;3#%3263%32("%);#"%MXD%6)P'"3%32#%H$(1235#""%;@%32#%H67L>(123O%3263%("%);5#%32$;'12%32#%"#33(51"%
8#5'<%%Q;'%869%@(5)%3263%6)P'"3(51%32#%7;53$6"3%F(>>%2#>E%86(536(5%;E3(86>%:("(H(>(39%;@%32#%)("E>69%6"%32#%
H633#$9%)#E>#3#"<%
Soft&Keys&
D2#%L#9"%>6H#>#)%A%/%B%/%C%65)%D%);%5;3%26:#%6%"E#7(@(7%@'573(;5<%%S5"3#6)/%>6H#>"%63%32#%H;33;8%;@%32#%
)("E>69%)#@(5#%32#%@'573(;5%;@%32#"#%L#9"<%%S@%32#$#%6$#%5;%>6H#>"/%32#"#%L#9"%F(>>%5;3%);%65932(51<%%Q;'%F(>>%
'"#%32#"#%L#9"%F2#5%6)P'"3(51%32#%07(=>'"?++,,J"%"#33(51"/%65)%@;$%8#8;$9%65)%"363("3(7"%;E#$63(;5"<%
Working&with&Previous&Results&
R2#5%#53#$(51%#GE$#""(;5"%(5%32#%H;33;8%>(5#/%(3J"%:#$9%#6"9%3;%'"#%32#%$#"'>3"%;@%E$#:(;'"%76>7'>63(;5"%
)("E>69#)%(5%32#%>(5#"%6H;:#%(3<%% !"(51%32#%ç%65)%è%6$$;F"/%E;"(3(;5%32#%7'$";$%63%32#%>;763(;5%(5%32#%
#GE$#""(;5% F2#$#% 9;'% F("2% 3;% (5"#$3% 6% E$#:(;'"% $#"'>3<% % M;F/% '"(51% 32#% é%65)% ê%6$$;F"/% "#>#73% 32#%
E$#:(;'"%$#"'>3%3263%9;'%F("2%3;%(5"#$3%(53;%32#%7'$$#53%#GE$#""(;5/%65)%E$#""%↵<%%

%
=61#%.%;@%+C% % :#$"(;5%-<.%
Auto&Shutoff&
Q;'$% 07(=>'"?++,,% 76>7'>63;$% F(>>% 6'3;863(76>>9% "2'3%;@@% 6@3#$% @(:#% 8(5'3#"% ;@% (5673(:(39<% % a659% ;@% 32#%
76>7'>63;$J"%7'$$#53%"#33(51"%"'72%6"%32#%651>#%8;)#/%5'8H#$%@;$863/%#37</%F(>>%H#%"6:#)/%";%3263%(3%F(>>%
3'$5%;5%616(5%(5%32#%"68#%"363#<%%d6>'#"%"3;$#)%(5%8#8;$9%65)%32#%"363("3(7"%36H>#%6$#%6>";%"6:#)<%
M;3#%3263%(@%32#%H67L>(123%("%;5%F2#5%32#%76>7'>63;$%("%3'$5#)%;@@/%(3%F(>>%H#%;@@%F2#5%32#%76>7'>63;$%("%616(5%
3'$5#)%;5<%
S@%32#%76>7'>63;$%("%>#@3%;@@%@;$%65%#G3#5)#)%E#$(;)%b39E(76>>9%8659%F##L"c/%32#"#%"#33(51"%F(>>%H#%>;"3<%

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%e%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Settings&
D2#$#%6$#%32$##%"#33(51"%"7$##5"%(5%32#%07(=>'"?++,,/%677#""#)%H9%32#%%%%%%%%%%L#9<%%A97>#%32$;'12%32#%"#33(51"%
"7$##5"%'"(51%32#%é%65)%ê%6$$;F"/%;$%H9%#53#$(51%1/%2%;$%3<%%A2651#%"#33(51"%(5%659%;@%32#%"7$##5"%'"(51%
32#%A ?%D%";@3%L#9"<%
Number&Format%
D2#$#%6$#%@;'$%5'8H#$%@;$863"%"'EE;$3#)%H9%32#%07(=>'"?++,,[%
Standard:&M'8H#$"%"2;F%'E%3;%3#5?)(1(3%E$#7("(;5<&&&
4G68E>#"[%%-,-/%_-+W,<W/%,<CCCCCCCC%
Fixed&Notation:&M'8H#$%;@%)#7(86>"%("%@(G#)<%%%
4G68E>#"[%%-,-<,,/%_-+W,<W,/%,<CC%
Scientific&Notation:&&&M'8H#$"% 6$#% )("E>69#)% (5% E;F#$"% ;@% 3#5/%
F(32%6%@(G#)%5'8H#$%;@%)#7(86>"<%%%
4G68E>#"[%%-<,-4f,+/%_<-C4f,_/%C<C,4?,-%
Engineering&Notation:&M'8H#$"%)("E>69#)%(5%E;F#$"%;@%g%-,?./%-,?C/%
-,,/% -,C/% -,.g/% F(32%@(G#)%)#7(86>%E$#7("(;5<%%
D2#"#% "3#E"% #GE$#""% :6>'#"% 7;$$#"E;5)(51%
F(32%T8(7$;/%8(>>(/%L(>;/%8#16/%#37<V<%
4G68E>#"[%%-,-/%_-<+W4f,C/%CCC4?,C%
STD
FIX
SCI
ENG
0 1 2 3
4 5 6 7
8 9
- +
NUM FORMAT
1
A B C D

%
=61#%h%;@%+C% % :#$"(;5%-<.%
Backlight:&
!"#%32#%A%65)%B%";@3%L#9"%3;%3'$5%32#%H67L>(123%;5i;@@<%
D2#%C%65)%D%L#9"%6)P'"3%32#%H$(1235#""<%
M;3#% 3263% 32#% H67L>(123% F(>>% "(15(@(7653>9% "2;$3#5% 32#% )'$63(;5% ;@% 6%
H633#$9% 726$1#% @$;8% F##L"% 3;% 2;'$"<% % Z;$% 32("% $#6";5/% 32#% 07(=>'"?
++,,%6>F69"%E;F#$"%;5%F(32%32#%H67L>(123%3'$5#)%;@@<%
%
%
%
%
Screen&Inversion:&
X@3#5/% E#;E>#% F(32% >;F% :("(;5% 6$#% 6H>#% 3;% H#5#@(3% @$;8% 65% (5:#$3#)%
"7$##5<% % D2#% A%65)%B%L#9"% "(8E>9% (5:#$3% 32#% )("E>69% H#3F##5%
H>67LiF2(3#%65)%F2(3#iH>67L<%
%
%
%
%
ON
OFF
1 2 3 4
- +
BACKLIGHT
2
A B C D
ON
OFF
INVERT3
A B C D

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%j%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Basic&Functions&
KEY&
NAME&
DESCRIPTION&
%
+5)%Z'573(;5%
=$#""%32("%L#9%H#@;$#%659%)'6>?@'573(;5%L#9%3;%677#""%32#%'EE#$%b9#>>;Fc%
@'573(;5<%%Q;'%F(>>%5;3(7#%32#%%%%%%%"98H;>%6EE#6$%(5%32#%"363'"%>(5#<%%
%
XMiA>#6$%
D'$5%76>7'>63;$%XM<%%D2#%7'$";$%F(>>%6EE#6$%;5%32#%H;33;8%>(5#<%%a;"3%;@%
32#%"#33(51"%@$;8%32#%E$#:(;'"%"#""(;5%F(>>%$#86(5%6"%32#9%F#$#<%
%
XZZ%
06:#%"#33(51"/%8#8;$9%65)%"363("3(7"%)636/%65)%3'$5%76>7'>63;$%XZZ<%
%
K67L"E67#%
`#>#3#%>6"3%#53$9%;$%@'573(;5<%
%
453#$%%
b%k%c%
U#";>:#"% 32#% 7'$$#53% #GE$#""(;5/% )("E>69(51% 32#% $#"'>3% (5% 32#% "#7;5)%
>(5#<%%S@%32#%#GE$#""(;5%7;536(5"%#$$;$"/%65%#$$;$%8#""61#%F(>>%6EE#6$<%
%
A>#6$%07$##5%
=$#""(51%32#%2nd%L#9%@;>>;F#)%H9%↵7>#6$"%32#%7'$$#53%#GE$#""(;5%65)%
6>>%E$#:(;'"%$#"'>3"<%
%
XE#5%=6$#532#"#"%
XE#5% E6$#532#"#"<% % M;3#% 3263% ";8#% #GE$#""(;5"% F(>>% 6'3;863(76>>9%
(57>')#%32#%;E#5(51%E6$#532#"#"<%
2nd
CLR
CLR
MEM
BKSP
(
R P

%
=61#%-,%;@%+C% % :#$"(;5%-<.%
KEY&
NAME&
DESCRIPTION&
%
A>;"#%=6$#532#"#"%
A>;"#%E6$#532#"#"<%
%
A2651#%0(15%
A2651#%32#%"(15%;@%32#%;E#$65)<%%Y@3#$%";8#%;E#$63;$"%b#<1<%\%lc/%32("%
;E#$63(;5%F(>>%(5"#$3%6%5#163(:#%"(15%(53;%32#%#GE$#""(;5<%
%
07(#53(@(7%M;363(;5%
D2("%("%#N'(:6>#53%3;%T\-,%$6("#)%3;%32#%E;F#$gV%
%
0#33(51"%
a6561#%"#33(51"%b"##%"#73(;5%;5%0#33(51"c<%%D;11>#"%;5i;@@<%
)
DD
+
/
−
EE
A
B X

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%--%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Mathematical&Functions&
KEY&
NAME&
DESCRIPTION&
%
=(%
453#$"%32#%"98H;>%m%(53;%65%#GE$#""(;5<%%S@%9;'%"(8E>9%#53#$%%%π↵/%32#%
$#"'>3%C<-_-Wj+.W_%F(>>%H#%)("E>69#)<%
%
Z673;$(6>%
A6>7'>63#"%32#%@673;$(6>%;@%32#%:6>'#%3;%32#%>#@3<%%453#$%32("%after%9;'%#53#$%
32#%:6>'#%;@%nGJ<%
%
=#$7#5361#%
D2#%H#26:(;$%;@%32#%o%@'573(;5%)#E#5)"%'E;5%7;53#G3<%
S@%32#% #GE$#""(;5%("%"(8E>9% 6%5'8H#$%F(32% 32#%o% ;E#$63;$/%32#% $#"'>3%;@%
32#%#GE$#""(;5%("%32#%5'8H#$%)(:()#)%H9%-,,<%
S@%32#%o%;E#$63;$%("%6EE#5)#)%3;%6%5'8H#$%F2(72%("%(3"#>@%3;%32#%$(123%;@%
32#% f% ?% \% ;$% i% ;E#$63;$/% 32#% E#$7#5361#% ("% 6))#)% 3;/% "'H3$673#)% @$;8/%
8'>3(E>(#)%H9/%;$%)(:()#)%H9%32#%5'8H#$%3;%32#%>#@3%;@%32#%;E#$63;$<%
#<1<[%%3 + 50 % @;>>;F#)%H9%↵9(#>)"%6%$#"'>3%;@%_<W<%
S@%32#%o%;E#$63;$%("%@;>>;F#)%H9%65;32#$%;E#$63;$/%6%09536G%4$$;$%$#"'>3"<%
%
p+%
0N'6$#"%32#%:6>'#%3;%32#%>#@3<%%453#$%nGJ%@($"3<%
#<1<[%%10 ^ 2 @;>>;F#)%H9%↵9(#>)"%6%$#"'>3%;@%-,+/%;$%-,,<
π
%
x!
1/x
π
%
x2
2 x

%
=61#%-+%;@%+C% % :#$"(;5%-<.%
KEY&
NAME&
DESCRIPTION&
%
9G%
U6("#"%32#%:6>'#%3;%32#%>#@3/%3;%65%#GE;5#53<%%453#$%n9J%@($"3<%%02;F5%6"%nqJ<%
#<1<[%%2 ^ 3 @;>>;F#)%H9 ↵9(#>)"%6%$#"'>3%;@%+C%;$%h<%
%
U#7(E$;76>%
A6>7'>63#"%32#%$#7(E$;76>%;@%65%#GE$#""(;5<%
#<1<[%%1/( 25 ×4 ) @;>>;F#)%H9%↵%%9(#>)"%-i-,,/%;$%,<,-<%
%
0N'6$#%U;;3%
A6>7'>63#"%32#%"N'6$#%$;;3%;@%6%:6>'#<%
#<1<[%%2√4@;>>;F#)%H9%%↵9(#>)"%r_/%;$%+<
%
532%%%U;;3%
A6>7'>63#"%32#%532%$;;3%;@%6%:6>'#<%
#<1<[%%3 n√8
@;>>;F#)%H9%%↵9(#>)"%32#%Crh/%;$%+<%
%
IX&%
A6>7'>63#"%32#%H6"#-,%>;16$(328%;@%65%#GE$#""(;5<%
#<1<[%%LOG(25 ×4 )%%@;>>;F#)%H9%%↵9(#>)"%>;1-,b-,,c/%;$%+<%
%
IM%
A6>7'>63#"%32#%563'$6>%>;16$(328%;@%65%#GE$#""(;5<%
#<1<[%%LN(25 ×4 )%%@;>>;F#)%H9%%↵9(#>)"%>5b-,,c/%;$%_<.,W-e,-h.<%
%
#G%
A6>7'>63#"%32#%:6>'#%;@%#%b+<+e-h+h+c%$6("#)%3;%65%#GE$#""(;5<%
#<1<[%%EXP( 2+3 )%%@;>>;F#)%H9%%↵9(#>)"%#W/%;$%-_h<_-C-Wj-<%
%
-,G%
A6>7'>63#"%32#%:6>'#%;@%-,%$6("#)%3;%6%:6>'#<%
#<1<[%%10^5%%%@;>>;F#)%H9%%↵9(#>)"%-,W/%;$%-,,,,,<%
yx
y x
x!
1/x
x2
2 x
yx
y x
10x
LOG
ex
LN
ex
LN
10x
LOG

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%-C%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
Trigonometry&
D$(1;5;8#3$9% @'573(;5"% 6$#% :#$9% "3$6(123@;$F6$)% F(32% 32#% 07(=>'"?++,,<% % M;3#% 3263% 32#% :6>'#"% '"#)% (5%
3$(1;5;8#3$9%@'573(;5"/%65)%32#%$#"'>3/%6$#%#GE$#""#)%(5%`#1$##"/%U6)(65"/%;$%&$6)(65"/%6"%(5)(763#)%H9%
n`J%%nUJ%%;$%n&J%(5%32#%"363'"%>(5#<%
%
KEY&
NAME&
DESCRIPTION&
%
0(5#%
A6>7'>63#"%32#%"(5#%;@%65%#GE$#""(;5<%%
#<1<%b6""'8#%)#1$##"c[%%%SIN( 30 ) @;>>;F#)%H9%↵9(#>)"%,<W<%
%
Y$7"(5#%
%A6>7'>63#"%32#%(5:#$"#%"(5#%b6$7"(5#c%;@%65%#GE$#""(;5<%%
#<1<%b6""'8#%)#1$##"c[%%%ASIN( 0.5 ) @;>>;F#)%H9%↵9(#>)"%C,<%
%
0#3%Y51>#%a;)#%
D2("%"(8E>9%3;11>#"%32$;'12%`#1$##"/%U6)(65"/%&$6)(65"<%%D2#%7'$$#53%
"#33(51% ("% (5)(763#)% (5% 32#% "363'"% >(5#<% % Y@3#$% "#33(51% 32("% E6$68#3#$/%
"'H"#N'#53%(5E'3%:6>'#"%65)%32#%$#"'>3"%;@%#GE$#""(;5"%6$#%#GE$#""#)%
677;$)(51>9<%
%
A;5:#$3%Y51>#%
A;5:#$3"%32#%7'$$#53%:6>'#%)("E>69#)%(5%32#%second& line/%65)%72651#"%
32#%"363'"%>(5#%E6$68#3#$<%
D2#%A;"(5#%65)%D651#53%@'573(;5"/%65)%32#($%(5:#$"(;5"/%F;$L%32#%"68#%F69<%
SIN-1
SIN
SIN-1
SIN
DRG
DRG
DRG
DRG

%
=61#%-_%;@%+C% % :#$"(;5%-<.%
Memory&Operations&
M;3#%3263%";8#%8#8;$9%;E#$63(;5"%F(32%32#%07(=>'"?++,,%'"#%32#%";@3%L#9"%A%?%D<%%
%
KEY&
NAME&
DESCRIPTION&
%
06:#%d6>'#%3;%
a#8;$9%
06:#"% 32#% 7'$$#53% :6>'#% (53;% 8#8;$9<%%%S@% E$#""#)% 63% 32#% #5)% ;@% 65%
#GE$#""(;5/%32#%#GE$#""(;5%("%";>:#)/%65)%32#%$#"'>3%"3;$#)<%
%
U#76>>%d6>'#%@$;8%
a#8;$9%
453#$"% nUAIV% 6"% 6% :6$(6H>#% (5% 32#% 7'$$#53% #GE$#""(;5<% % R2#5% 32#%
#GE$#""(;5%("%#:6>'63#)/%32#%:6>'#%7'$$#53>9%"3;$#)%(5%8#8;$9%("%'"#)<%
D;%)("E>69%32#%:6>'#%7'$$#53>9%(5%8#8;$9/%"(8E>9%#53#$%RCL/%@;>>;F#)%
H9%%↵<%%%
%
`("E>69%a#8;$9%
0;@3%s#9"%
D2("%L#9%76'"#"%32#%8#8;$9%";@3%L#9"%3;%H#%)("E>69#)<%%M;3#%3263%32#$#%
6$#%3F;%"#3"<%%=$#""(51%32("%2nd MEM%6%"#7;5)%3(8#%F(>>%H$(51%'E%32#%
"#7;5)%"#3%;@%8#8;$9%";@3%L#9"<%%Y%32($)%3(8#%F(>>%)("6H>#%32#%";@3%L#9"<%
%
0;@3%L#9"% A% ?% D%6$#% '"#)% 3;% 7>#6$% 32#% 8#8;$9/% "F6E% 32#% :6>'#% (5% 8#8;$9% F(32% 32#% 7'$$#53% >(5#/% 65)%
E#$@;$8%"(8E>#%6$(328#3(7%;E#$63(;5"%b%f%?%\%l%c%;5%32#%:6>'#%"3;$#)%(5%8#8;$9%'"(51%32#%7'$$#53%>(5#<%%
a#8;$9%";@3%L#9"%6$#%"2;F5%;5%32#%;EE;"(3#%E61#<%%%S5%32("%#G68E>#/%32#%:6>'#%n-WJ%$#"()#"%(5%32#%7'$$#53%
>(5#<%%M;3#%3263%"3;$(51%6%:6>'#%;@%n,J%7>#6$"%32#%8#8;$9<%
RCL
STO
RCL
STO
MEM
BKSP

%
*%+,-./%0(123%452657#8#53%09"3#8"%=61#%-W%;@%+C%
07(=>'"?++,,%07(#53(@(7%A6>7'>63;$%B%!"#$%&'()#
%
a#8;$9%0;@3%s#9"[%
1.36E+02
2.70E+00
15
D SCI:2 M
STO 1st$set$of$operators$
2nd$set$of$operators$
exchange$‘15’$with$memory$value$
mulitply$memory$by$‘15’$
divide$memory$by$‘15’$
“M”$indicates$there$is$a$value$in$memory$
clear$and$store$‘15’$
Places$memory$contents$
into$the$current$expression$
subtract$‘15’$from$memory$
add$‘15’$to$memory$
RCL EXC
M+ M- M×M÷
A B C D ABD$“soft$keys”$

%
=61#%-.%;@%+C% % :#$"(;5%-<.%
Statistical&Operations&
D2#%07(=>'"?++,,%E#$@;$8"%"363("3(76>%;E#$63(;5"%;5%6%36H>#%;@%'E%3;%jj%#53$(#"<%%M;3#%3263%8;"3%"363("3(76>%
;E#$63(;5"%F(32%32#%07(=>'"?++,,%'"#%32#%";@3%L#9"%A%?%D<%%
%
KEY&
NAME&
DESCRIPTION&
%
Y))%`636%=;(53%(5%
0363"%U#1("3#$%
%Y))"%32#%7'$$#53%:6>'#%(53;%32#%"363("3(7"%36H>#<%%%S@%E$#""#)%63%32#%#5)%
;@%65%#GE$#""(;5/%32#%#GE$#""(;5%("%";>:#)/%65)%32#%$#"'>3%6))#)<%%M;3#%
3263%(@%6%:6>'#%6>$#6)9%#G("3"%(5%32#%36H>#/%(3%F(>>%H#%6))#)%6%"#7;5)%3(8#<%
%
#<1<[%%2 Σ+ 3 Σ+ 5 Σ+ 3%%F(>>%7$#63#%6%36H>#%b+/%C/%W/%Cc%
%
`("E>69%0363("3(7"%
0;@3%s#9"%
D2("%L#9%76'"#"%32#%"363("3(7"%";@3%L#9"%3;%H#%)("E>69#)<%%M;3#%3263%32#$#%
6$#% 3F;% "#3"<% % =$#""(51% 32("% 2nd Σ%%6% "#7;5)% 3(8#% F(>>% H$(51% 'E% 32#%
"#7;5)%"#3%;@%";@3%L#9"<%%Y%32($)%3(8#%F(>>%)("6H>#%32#%";@3%L#9"<%%
%
0;@3%L#9"%A%?%D%6$#%'"#)%3;%E#$@;$8%:6$(;'"%"363("3(76>%;E#$63(;5"<%%0363("3(7"%";@3%L#9"%6$#%"2;F5%;5%32#%
;EE;"(3#%E61#<%%M;3#%3263%%t%%ubGc%%%ubG+c%%%v%%%v+%%%65)%%%a%%765%6>>%H#%'"#)%(5%#GE$#""(;5"<%
+
+
Table of contents
Other Sight Enhancement Systems Calculator manuals

Sight Enhancement Systems
Sight Enhancement Systems SciPlus-2300 User manual

Sight Enhancement Systems
Sight Enhancement Systems SciPlus-3300 User manual

Sight Enhancement Systems
Sight Enhancement Systems SciPlus-3300 User manual

Sight Enhancement Systems
Sight Enhancement Systems sci-plus 300 series User manual

Sight Enhancement Systems
Sight Enhancement Systems SciPlus-2500 User manual

Sight Enhancement Systems
Sight Enhancement Systems SciPlus-3500 User manual