Citizen MT-801III Anweisungshandbuch Seite 14

* 電源
CITIZEN MT-801III 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-
換電池，打開下蓋取出舊電池，將新電池放在電池槽
如果需要更
中。
* 按鍵索引
ON
[ ] : 關機 / 清除輸入 / 清除計算
CE.C
[M+] : 加法記憶鍵
[+/–] : 正負號改變鍵
[MR] : 顯示記憶內容鍵
顯示幕各標志之意義：
M : 儲存器
E : 溢位 / 錯誤
* 操作範例
1.一般計算操作
執行任一計算前，請先按 2 次 [
範例
1 x 2 x 3 = 6
8 – 3 = 5
7 x 9 = 63
2 x 3 = 6
2 + 4 + 6 = 12
5 x 3 ÷ 0.2 = 75
8 ÷ 4 x 3.7 +9 =16.40
300 x 27% = 81
11.2
x 100% = 20%
56
300+(300x 40%)=420
300–(300x 40%)=180
4
5 = 625
1 / 2 = 0.5
1
= 0.25
(2 x 5 - 6)
= 12
144
(–6) + 4 + 7.5 = 5.5
3 – 6 – 4 = –7
2.記憶計算的操作
(12 x 4) –
(20 ÷ 2) = 38
15 x 2 = 30
20 x 3 = 60
25 x 4 = 100
(total A = 190)
150 ÷ 5 = 30
40 x 3 = 120
(total B = 150)
A – B = 40
3.常數計算
3 x 4 = 12
3 x 6 = 18
12 ÷ 4 = 3
24 ÷ 4 = 6
2 + 3 = 5
4 + 3 = 7
3 – 2 = 1
2 – 2 = 0
4.超出運算容量的消除
12345678
x 100 = 1234567800
5.標價&降價計算
2000+(P x 20%)=P
2000
P= = 2,500
- 1 20%
2500–2000 = 500
1250–(P x 25%)=P
1250
P= = 1,000
+
1 25%
1250–1000 = 250
2000 - 1600
x100%=20% 2000 [–]
2000
File name: D07R_Chinese.doc vision : 2004/4/9
Parts no. HDBMD07R115
[ ] : 平方根鍵
[M–] : 減法記憶鍵
[MU] : 標價 / 降價
[MC] : 清除記憶內容鍵
– : 負號
ON
] 鍵。
CE.C
按鍵操作
ON ON
[ ] [ ]
CE.C CE.C
1 [x] 2 [x] 3 [=]
ON
[ ]
CE.C
8 [+] [–] 3 [=]
7 [÷] [x] 9 [=]
ON
2 [x] 2 [ ] 3[=]
CE.C
ON ON
2 [+] 3 [+] 6 [ ] [
CE.C CE.C
2 [+] 4 [+] 6 [=]
5 [x] 3 [÷] 0.2 [=]
8 [÷] 4 [x] 3.7 [+] 9 [=]
300 [x] 27 [%]
11.2 [÷] 56 [%]
300 [+] 40 [%]
300 [–] 40 [%]
5 [x] [=] [=] [=]
2 [÷] [=]
2 [x] 5 [–] 6 [÷] [=]
]
144 [
6 [+/–] [+] 4 [+] 7.5
[=]
3 [–] 6 [–] 4
[=]
ON ON
[ ] [ ]
CE.C CE.C
12 [x] 4 [M+] 20 [÷] 2 [M–]
[MR]
ON
[MC]
[ ]
CE.C
15 [x] 2 [M+]
20 [x] 3 [M+]
25 [x] 4 [M+]
150 [÷] 5 [M–]
40 [x] 3 [M–]
[MR]
ON
[MC] [ ]
CE.C
3 [x] 4 [=]
6 [=]
12 [÷] 4 [=]
24 [=]
2 [+] 3 [=]
4 [=]
3 [–] 2 [=]
2 [=]
12345678
[x] 100 [=]
E
ON ON
[ ] [ ]
CE.C CE.C
2000 [MU] 20
[%]
[=]
1250 [MU] 25 [+/–]
[%]
[=]
1600
[MU]
中文
中文
中文
顯示
0.
6.
0.
5.
63.
6.
0.
]
12.
75.
16.4
81.
20.
420.
180.
625.
0.5
0.25
12.
7.5
5.5
4.
–7.
M
10.
M
38.
0.
M
30.
M
60.
M
100.
M
30.
M
120.
M
40.
0.
12.
18.
3.
6.
5.
7.
1.
0.
12'345'678.
12.345678
0.
20.
2'500.
500.
–25.
1'000.
250.
2'000.
1'600.
20.