Citizen MT-801III Anweisungshandbuch Seite 2

* POWER SUPPLY
CITIZEN model MT-801III 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
ON
[ ] : Power on / Clear Entry / Clear key
CE.C
[MU] : Price Mark-up/down key
[M+] : Memory plus key
[+/–] : ±Sign change key
[MR] : Memory recall key
The Signs Of The Display Mean The Following:
M : memory
E : Overflow-error
* OPERATION EXAMPLES
1.Calculation Examples
Before performing each calculation, press the
Example
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.Memory Calculation
(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.Constant Calculation
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.Overflow Error Clear
12345678
x 100 = 1234567800
5.PRICE MARK-UP & DOWN CALCULATION
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_E.doc
Parts no. HDBMD07R115
[M–] : Memory minus key
[ ] : Square root key
[MC] : Memory clear key
– : Minus ( or negative)
[
Key operation
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
2 [+] 3 [+] 6 [ ] [
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 [=]
ON ON
[ ] [ ]
CE.C CE.C
2000 [MU] 20
[%]
[=]
1250 [MU] 25 [+/–]
[%]
[=]
1600
[MU]
vision : 2004/4/9
English
English
English
ON
]
key two times.
CE.C
Display
ON
]
CE.C
16.4
420.
180.
625.
0.25
M
M
M
M
M
100.
M
M
120.
M
12'345'678.
12.345678
E
2'500.
500.
–25.
1'000.
250.
2'000.
1'600.
0.
6.
0.
5.
63.
6.
0.
12.
75.
81.
20.
0.5
12.
7.5
5.5
4.
–7.
10.
38.
0.
30.
60.
30.
40.
0.
12.
18.
3.
6.
5.
7.
1.
0.
0.
20.
20.