CITIZEN SB-745N - Инструкция (Страница 2)

檔名: 01_說明書-英.doc
建檔時間: 2003/7/23 上午 09:05
* POWER SUPPLY English
CITIZEN model TL-742 / SB-745N is a dual-powered (high
power solar+back-up battery) calculator operative under any
lighting conditions.
-Auto power-off function-
The calculator switches the power off automatically if there
has been no key entry for about 10 minutes.
-Battery change-
If the back-up battery needs to be changed, open the lower
cabinet to remove the old battery and insert a new battery in
the indicated polarity.
* KEY INDEX English
[ ON
AC
] : Power on / Clear key.
[CE/C] : Clear Entry.
[M+] : Memory plus key.
[M-] : Memory minus key.
[
R
C
M ] : Memory recall key. / Memory clear key.
[00 →0] : Shift-back key.
[+/-] : ±Sign change key.
* OPERATION EXAMPLES English
1.Calculation Examples
Before performing each calculation, press the [
ON
AC ] key.
Example Key operation Display
1 x 2 x 3 = 6
[
ON
AC ]
1 [x] 2 [x] 3 [=]
[CE/C]
0.
6.
0.
2 x 3 = 6 2 [x] 2 [CE/C] 3 [=] 6.
8-3=5
7x9=63 8 [+] [-] 3 [=]
7 [÷] [x] 9 [=] 5.
63.
2 + 4 + 6= 12 2 [+] 3 [+] 6
[CE/C] [CE/C]
2 [+] 4 [+] 6 [=] 6.
0.
12.
1234x100
=123,400 12345
[00
→0]
[x] 100 [=]
12’345.
1’234.
123’400.
6+4+7.5=17.5 6 [+] 4 [+] 7.5 [=] 17.5
3-6-4=-7 3 [-] 6 [-] 4 [=] -7.
-5x3÷0.2=-75 5 [+/-] [x] 3 [÷] 0.2 [=] -75.
300x27%=81 300 [x] 27 [%] 81.
56
11.2
x100%=20% 11.2 [÷] 56 [%] 20.
300+(300x40%)=420
300-(300x40%)=180 300 [+] 40 [%]
300 [-] 40 [%] 420.
180.
5 4 =625 5 [x] [=] [=] [=] 625.
1/2=0.5 2 [÷] [=] 0.5
25 . 0
) 6 5 2 (
1
=
− X
2 [x] 5 [-] 6
[÷] [=] 6.
0.25
144 =12 144 [ ] 12.
2.Memory Calculation
[
ON
AC
] 0.
[(15x2)+(20x3)]
-[(10x4)+(20÷2)] 15 [x] 2 [M+] 20 [x] 3 [M+]
10 [x] 4 [M-] 20 ÷ 2 [M-] M
M 60.
10.
=40 [ R
C
M ] M 40.
[ R
C
M ] 40.
[CE/C] 0.
3.Constant Calculation
2+3=5 2 [+] 3 [=] 5.
4+3=7 4 [=] 7.
3x4=12 3 [x] 4 [=] 12.
3x6=18 6 [=] 18.
4.Overflow Error Clear
1234567890
x100=
123456789000 1234567890
[x] 100 [=]
[
ON
AC ]
E
123’456’789’0.
12.34567890.
0.