Citizen CT-555N Power Supply, KEY Index, File name D555English Date 2010/1/13 Size 8.5 x 12 cm

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POWER SUPPLY

CITIZEN model CT-555N 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 7 minutes.

-Battery change-

Remove the screw and the battery cover. Install a new battery with the “+” symbol facing upward, and then use a pointed object to press the RESET hole which lies at the bottom-right corner of the battery compartment.

When you finish, replace the battery cover and secure the screw.

KEY INDEX

[ON/C] : Power on / Clear key	ˮ ] : Square root key
[ % ] : Percentage key	[MU] : Price Mark-up/down key
[M  ]: Memory plus key	[M  ] : Memory minus key

[MRC] : Memory recall key / Memory clear key

[ -TAX] : Price without tax key / To recall tax rate when pressing [RATE]

REC

and [ -TAX] keys

REC

[ TAX ] : Price with tax key / To set tax rate when pressing [RATE] and

SET

[ TAX ] keys

SET

[RATE] : Tax rate setting key

[REPLAYAUTO ] : Automatic replay key

[CORRECT] : Correction key in Replay mode / Right-shift key in normal Edit mode

[CHECK ] : Step-by-step check key in normal Edit mode (a b c=d)

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File name: D555_English Date: 2010/1/13

Size: 8.5 x 12 cm