Page 16
S t i c k Ty p e E l e c t r o n i c C a l c u l a t o r Instruction manual INDEX 17 〜 19 Safety Precautions Timer operation methods 20 〜 21 Name of each part Replacing the battery / How to remove the back cover 22 〜 24 How to calculate Error check 25 〜 26 Currency calculation Specification / Auto power off function...
Page 19
Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste.Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment.
Page 20
tax rates key liquid crystal display screen with tax key without tax key timer key currencykey ON/OFF key local key ON key rate key clear key/clear entry key multiplication key number key equal key point number key 00 key strap hole * Remove the protection sheet attached to the product surface before use.
Page 21
Currency, local, and rate key The calculation for currency conversion is available by setting up the exchange rate. Timer key Press this key to use the clock or timer. The electronic calculator is equipped with 3 modes; calculator mode, clock mode, and timer mode.
How to display current time Count down timer To set the time To set the timer [1] Press the timer key to switch to clock mode. [1] Press the timer key to switch to timer mode. [2] When switched to timer mode, [2] When switched to clock mode, press the tax rate key press the tax rate key...
Page 29
Timer operation methods To pause the timer To use calculator functions during timer operation [1] While the timer is operating, [1] While the timer is operating, press the timer key to pause. press the timer key for more than 2 seconds to switch to calculator mode.
Page 30
[6] Press the reset button with a piece of wire etc.
Page 32
Maximum number of digits displayed: 10 digits About six months About six minutes Modes Calculator / Clock / Count down timer * You may push the "Reset" button on the back side of the product when the display is not properly operated.
Need help?
Do you have a question about the LC-304 and is the answer not in the manual?
Questions and answers