CITIZEN MT-854A User Manual
Page 14
File name: D34DN1_Chinese.doc vision : 2004.02.06
* 電源
中文
CITIZEN MT-854AII 是雙重電池計算機(太陽能與電池供電)，可以在
任何光線下操作。
-自動關閉電源-
如果在十分鐘左右不進行任何操作計算機的電源將會自動關閉。
-電池更換-
如果需要更
換電池，打開下蓋取出舊電池，將新電池放在電池槽
中。
* 按鍵索引
中文
[
ON
/
AC
] : 關機/ 全部清除 [CE/C]
:
清除輸入
/清除計算
[00t0] : 未位刪除鍵 [M+]
:
加法記憶鍵
[M–] : 減法記憶鍵 [+/–]
:
正負號改變鍵
[
R
C
M
] : 記憶鍵 / 消除鍵
[MU] : 標價/降價
[GT] : 加總計算鍵
顯示幕各標志之意義：
M : 儲存器
– : 負號
GT : 加總值
E : 溢位 / 錯誤
* 操作範例
中文
1.一般計算操作
在執行計算前，先按
[
ON
/
AC
]鍵。
範例
按鍵操作
顯示
1 x 2 x 3 = 6
[
ON
/
AC
]
1 [x] 2 [x] 3 [=]
[CE/C]
GT
GT
0.
6.
0.
8 – 3 = 5
7 x 9 = 63
8 [+] [–] 3 [=]
7 [÷] [x] 9 [=]
GT
GT
5.
63.
2 x 3 = 6
2 [x] 2 [CE/C] 3[=]
GT
6.
2 + 4 + 6 = 12
2 [+] 3 [+] 6 [CE/C] [CE/C]
2 [+] 4 [+] 6 [=]
GT
0.
12.
1234 x 100
= 123,400
12345
[00t0]
[x] 100 [=]
GT
12’345.
1’234.
123’400.
5 x 3 ÷ 0.2 = 75
5 [x] 3 [÷] 0.2 [=]
GT
75.
8 ÷ 4 x 3.7 +9 =16.40
8 [÷] 4 [x] 3.7 [+] 9 [=]
GT
16.4
300 x 27% = 81
300 [x] 27 [%]
GT
81.
56
11.2
x 100% = 20%
11.2 [÷] 56 [%]
GT
20.
300+(300x 40%)=420
300 [+] 40 [%]
GT
420.
300–(300x 40%)=180
300 [–] 40 [%]
GT
180.
5
4
= 625
5 [x] [=] [=] [=]
GT
625.
1 / 2 = 0.5
2 [÷] [=]
GT
0.5
6)
-
5
x
(2
1
= 0.25
2 [x] 5 [–] 6 [÷] [=]
GT
0.25
144
= 12
144 [
]
12.
7.5
(–6) + 4 + 7.5 = 5.5
6 [+/–] [+] 4 [+] 7.5
[=]
GT
5.5
3 [–] 6 [–] 4
4.
3 – 6 – 4 = –7
[=]
GT
–7.
2.記憶計算的操作
[
ON
/
AC
]
12 [x] 4 [M+] 20 [÷] 2 [M–]
M
10.
[
R
C
M
]
M 38.
(12 x 4) –
(20 ÷ 2) = 38
[
R
C
M
] [CE/C]
0.
15 x 2 = 30
15 [x] 2 [M+]
M
30.
20 x 3 = 60
20 [x] 3 [M+]
M
60.
25 x 4 = 100
25 [x] 4 [M+]
M
100.
(total A = 190)
150 ч 5 = 30
150 [ч] 5 [M–]
M
30.
40 x 3 = 120
40 [x] 3 [M–]
M
120.
(total B = 150)
A – B = 40
[
R
C
M ]
M 40.
[
ON
/
AC
]
0.
3.常數計算
3 x 4 = 12
3 [x] 4 [=]
GT
12.
3 x 6 = 18
6 [=]
GT
18.
12 ч 4 = 3
12 [ч] 4 [=]
GT
3.
24 ÷ 4 = 6
24 [=]
GT
6.
2 + 3 = 5
2 [+] 3 [=]
GT
5.
4 + 3 = 7
4 [=]
GT
7.
3 – 2 = 1
3 [–] 2 [=]
GT
1.
2 – 2 = 0
2 [=]
GT
0.
4.超出運算容量的消除
12345678901234
x 100 =
1234567890123400
123456789012345
[00t0]
[x] 100 [=]
[
ON
/
AC
]
E
E
12’345’678’901’234.
12’345’678’901’234.
12.345678901234
0.
5.加總記憶值
進行加總計算前，需按
[GT]鍵 2 次。
[
ON
/
AC
] 20 [+] 10 [=]
GT
30.
45 [–] 25 [=]
GT
20.
50 [x] 3 [=]
GT
150.
20 + 10 = 30
45 – 25 = 20
50 x 3 = 150
total = 200
[GT]
GT
200.
200 x 15% = 30
[x] 15 [%]
GT
30.
200 + (200 x15%) = 230
[GT]
GT
230.
[GT]
230.
[CE/C]
0.
●所有計算值會自動累加至
GT 記憶值中。
6.標價&降價計算
2000+(P x 20%)=P
P=
20%
-
1
2000 = 2500
2500–2000 = 500
2000 [÷] 20
[MU]
[MU]
20.
2’500.
500.
1250–(P x 20%)=P
P=
25%
1
1250
+
= 1000
1250–1000 = 250
1250 [÷] 25 [+/–]
[MU]
[MU]
–25.
1’000.
250.