The POS cash register consists of six components: chassis + keyboard + customer display + printer + display + cash box, if it is an all-in-one, there is no chassis and a separate display, the one machine is on the same side as the display, and the general cash register The machine is based on the touch screen.
Cash register usage precautions
1. Select a flat, vibration-free countertop to place the cash register.
2. The location of the cash register should be chosen to avoid direct sunlight, low temperature changes, and where there is less water and less dust.
3. Keep the cash register away from strong electromagnetic fields.
4. In areas or stores where the quality of the power grid is poor, a regulated power supply should be provided to separately supply power to the cash register.
5. Please note that the same power supply voltage as indicated on the nameplate on the rear of the cabinet is used, otherwise the machine will be seriously damaged or will not work. It is best not to use a cash register with other high-powered frequently activated appliances, such as refrigerators and air conditioners. The power outlet should also be located close to the cash register and easy to insert, so that the power can be cut off as soon as possible in an emergency.
6. Make sure the cash register is not in contact with any liquid. If this happens, immediately unplug the power cord and immediately notify the company's authorized agent or dealer.
7. Do not violently shake, shake, or force the cash register.
8. Avoid using the cash register in an environment that is too high or too low to prevent the cash register from being exposed to strong sunlight or high humidity.
9. Do not plug or unplug the cash registers and peripherals of the cash register while the power is on.
10. When cleaning the cash register, do not wipe the body with a damp rag or chemical. Such as: gasoline, thinner and so on.
11. When the cash register fails, immediately turn off the power and stop using it. Do not disassemble or repair it yourself, and contact the cash register agent in time.
12. Improper battery replacement can cause an explosion hazard. Use only similar or equivalent type replacements recommended by the manufacturer. Always dispose of used batteries in accordance with the manufacturer's instructions.
Cash register, POS machine external hardware operation is similar, depending on the cash register software you use, some are simple invoicing software, like some supermarket electronic cash registers, this operation is relatively simple. Commercial pos machine, the general software function is relatively strong, not only the functions of the electronic cash register, but also the inventory, inventory, purchase, shipment, report, return and other functions, the relatively small.
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