Power Supply; Key Index - Citizen CDC-312 Instruction Manual

POWER SUPPLY

CITIZEN model CDC-312 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 8 minutes.
-Battery change-
Remove the screw and the battery cover. Install a new battery with
the + symbol facing upward. After changing battery, please use a
pointed object to press the RESET hole near the battery. Replace
the battery cover and secure the screw.

KEY INDEX

[ON/C] : Power on / Clear key
[CE] : Clear entry
[ ] : Shift-back key
[+/–] : ±Sign change key
[GT] : Grand total key
[M+] : Memory plus key
[M–] : Memory minus key
[MRC] : Memory recall key / Memory clear key
[ ] : Universal currency key
[LOCAL] : Local currency key
STORE
[ ] : Price with tax key / To store tax rate when pressing [SET]
+
TAX
and [+TAX] keys
RECALL
[ ] : Price without tax key / To recall tax rate when pressing [SET]
−
TAX
and [-TAX] keys
[SET] : Exchange rate setting key / Tax rate setting key
[SELL] [MARGIN] [COST] :
Used for calculating the cost, selling price and profit margin amount.
Enter the value of any 2 items to obtain the balance item.
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