CITIZEN VC-470TIV User Manual
Page 9
檔名: 英.doc
頁碼: 第 1/2 頁
建檔時間: 7/23/2003 9:05:00 AM
* POWER SUPPLY
English
CITIZEN model VC-470TIV 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/C] : Power on / Clear key.
[CE] : Clear Entry.
[00
→0] : Shift-back key.
[M+] : Memory plus key.
[M-] : Memory minus key.
[
R
C
M
] : Memory recall key / Memory clear key.
[TAB] : Decimal point setting key.
[
STORE
+TAX
] : Price with Tax key To store tax rate when
pressing [RATE] and [+TAX] keys.
[
RECALL
-TAX
] : Price without Tax key To recall tax rate when
pressing [RATE] and [-TAX] keys.
[RATE] : Tax Rate Setting Key.
[
] : Convert Local currency into Universal currency.
[
] : Convert Universal currency into Local currency.
[SET] : Exchange Rate Setting Key.
* OPERATION EXAMPLES
English
1.Calculation Examples
Example
Key
operation
Display
[TAB] 2 15 + 3.5 - 3.2 = 15.3 [ON/C]
15 [+] 3.5 [-] 3.2 [=]
0
15.30
[TAB] 2 32 x 5.4 ÷ 41.2
= 4.19417475728
32 [x] 5.4 [÷] 41.2 [=]
4.19
3.54 x (-3) = -10.62
3.54 [x] 3 [+/-] [=]
-10.62
101
1
12
10.5x9
+
.
10.5 [x] 9 [÷] 12.1 [+] 101 [=]
108.80
=108.809917355
2x5
1
=0.1
2 [x] 5 [÷] [=]
0.10
30% of 110=33
110 [x] 30 [%]
33.00
120-10%=108
120 [-] 1 [00] [00
→0] [%]
108.00
100+12%=112
100 [+] 13 [CE] 12 [%]
112.00
5
4
=625
5 [x] [=] [=] [=]
625.00
[TAB] A $14.90 + $0.35
- $1.45 + $12.05
= $25.85
1490 [+] 35 [-]
145 [+] 1205
[=] 25.85
2.Memory Calculation
[TAB] 2
4
5x2
10x3.6666
−
[
R
C
M
] [
R
C
M
] [ON/C] 10 [x]
3.6666 [M+]
5 [x] 2 [M-]
M
M
36.66
10.00
=6.6665
[
R
C
M
]
M
26.66
[÷] 4 [=]
M
6.66
[
R
C
M
] [
R
C
M
]
26.66
3.Constant Calculation
[TAB] F 4x5=20
4 [x] 5 [=]
20.
4x6=24
6
[=]
24.
7+3=10
7 [+] 3 [=]
10.
5+3=8
5
[=]
8.
4.Overflow Error Clear
123456789x10000
=1234567890000
123456789 [x]
1 [00] [00] [=]
E
1.23456789000
[ON/C]
0.
5.Tax Calculation
100+TAX(3%)=103
Tax sum=3
3 [RATE] [+TAX]
100 [+TAX]
[+TAX]
3.
103.
3.
%
+TAX
TAX
[TAB] F
3=Tax sum 103=Tax inclusive value
100-TAX(3%)=
97.0873786407
Tax sum
=2.91262136
[ON/C] [RATE]
[-TAX]
100 [-TAX]
[-TAX]
3.
97.0873786407
2.91262136
%
-TAX
TAX
[TAB] F
2.91262136=Tax sum 97.0873786407=Tax exclusive value
6.Currency Exchange
[TAB] F
:$=1:0.8831
(
)(
)
10=$8.83
$20= 22.65
[
] [SET] 1 [SET]
[
][SET] 0.8831 [SET]
[ON/C] 10 [
] [
]
[ON/C] 20 [
] [
]
1.
0.8831
8.83
22.65