Инструкция по эксплуатации CITIZEN MT-801III
Страница 14
File name: D07R_Chinese.doc vision : 2004/4/9
Parts no. HDBMD07R115
* 電源
中文
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-
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
[
CE.C
ON
] : 關機/清除輸入/清除計算 [
] : 平方根鍵
[M+] : 加法記憶鍵 [M–]
:
減法記憶鍵
[+/–] : 正負號改變鍵 [MU]
:
標價
/降價
[MR] : 顯示記憶內容鍵 [MC]
:
清除記憶內容鍵
顯示幕各標志之意義：
M : 儲存器
– : 負號
E : 溢位 / 錯誤
* 操作範例
中文
1.一般計算操作
執行任一計算前，請先按
2 次[
CE.C
ON
]鍵。
範例
按鍵操作
顯示
1 x 2 x 3 = 6
[
CE.C
ON
] [
CE.C
ON
]
1 [x] 2 [x] 3 [=]
[
CE.C
ON
]
0.
6.
0.
8 – 3 = 5
7 x 9 = 63
8 [+] [–] 3 [=]
7 [÷] [x] 9 [=]
5.
63.
2 x 3 = 6
2 [x] 2 [
CE.C
ON
] 3[=]
6.
2 + 4 + 6 = 12
2 [+] 3 [+] 6 [
CE.C
ON
] [
CE.C
ON
]
2 [+] 4 [+] 6 [=]
0.
12.
5 x 3 ÷ 0.2 = 75
5 [x] 3 [ч] 0.2 [=]
75.
8 ч 4 x 3.7 +9 =16.40
8 [÷] 4 [x] 3.7 [+] 9 [=]
16.4
300 x 27% = 81
300 [x] 27 [%]
81.
56
11.2
x 100% = 20%
11.2 [÷] 56 [%]
20.
300+(300x 40%)=420
300 [+] 40 [%]
420.
300–(300x 40%)=180
300 [–] 40 [%]
180.
5
4
= 625
5 [x] [=] [=] [=]
625.
1 / 2 = 0.5
2 [÷] [=]
0.5
6)
-
5
x
(2
1
= 0.25
2 [x] 5 [–] 6 [÷] [=]
0.25
144
= 12
144 [
]
12.
7.5
(–6) + 4 + 7.5 = 5.5
6 [+/–] [+] 4 [+] 7.5
[=]
5.5
3 [–] 6 [–] 4
4.
3 – 6 – 4 = –7
[=]
–7.
2.記憶計算的操作
[
CE.C
ON
] [
CE.C
ON
]
12 [x] 4 [M+] 20 [÷] 2 [M–]
M
10.
[MR]
M
38.
(12 x 4) –
(20 ÷ 2) = 38
[MC] [
CE.C
ON
]
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
[MR]
M
40.
[MC] [
CE.C
ON
]
0.
3.常數計算
3 x 4 = 12
3 [x] 4 [=]
12.
3 x 6 = 18
6 [=]
18.
12 ч 4 = 3
12 [ч] 4 [=]
3.
24 ч 4 = 6
24 [=]
6.
2 + 3 = 5
2 [+] 3 [=]
5.
4 + 3 = 7
4 [=]
7.
3 – 2 = 1
3 [–] 2 [=]
1.
2 – 2 = 0
2 [=]
0.
4.超出運算容量的消除
12345678
x 100 = 1234567800
12345678
[x] 100 [=]
[
CE.C
ON
] [
CE.C
ON
]
E
12’345’678.
12.345678
0.
5.標價&降價計算
2000+(P x 20%)=P
P=
20%
-
1
2000 = 2,500
2500–2000 = 500
2000 [MU] 20
[%]
[=]
20.
2’500.
500.
1250–(P x 2
5%)=P
P=
25%
1
1250
+
= 1,000
1250–1000 = 250
1250 [MU] 25 [+/–]
[%]
[=]
–25.
1’000.
250.
2000
1600
-
2000
x100%=20% 2000 [–]
1600
[MU]
2’000.
1’600.
20.