CITIZEN SDC-722A - Manual (Page 4)

4
FEATURES:
1. Battery and solar powered calculator.
2. 12-digit FEM liquid crystal display.
3. Algebraic mode.
4. Floating or fixed decimal point operation.
5. Auto-power-off function.
6. 2 keys roll-over function.
7. Cost/Sell/Margin calculator.
KEY /SWITCH/SYMBOLS IDENTIFICATIONS
[ON/AC]
: Power on/all clear key
[CE/C] : Clear entry key/Clear key
[M+] : Memory plus key
[M-] : Memory minus key
[MRC] : Memory recall key/clear key
[00] : Double zero key
[√] : Square root key
: Round-off/round-down/round-up switch
: Decimal point setting switch
[M] : Memory loaded
[E] : Overflow-error
[COST] : Amount of cost
[SELL] : Amount of sell
[MARGIN] : Percentage of profit
CARACTERÍSTICAS: