1、Choose a flat and vibration-free countertop to place the cash register.
2, the location of the cash register should be chosen to avoid direct sunlight, the temperature does not change greatly, away from water and dust less place.
3、Please 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 power the cash register separately.
5、Please pay attention to use the same power supply voltage as the one indicated on the nameplate behind the casing, otherwise the machine will be seriously damaged or cannot work. It is better for the cash register not to share a socket with other high-powered appliances that start frequently, such as refrigerators and air conditioners. Power outlets should also be located closer to the cash register and easy to plug and dial, so that the fastest way to cut off power in case of emergency.
6, ensure that the cash register does not come into contact with any liquid, once this happens, please immediately unplug the power supply and immediately notify the relevant dealer to deal with.
7、Do not vibrate violently, shake or hit the cash register with force.
8、Avoid using the cash register in an environment of too high or too low temperature, and avoid exposing the cash register to strong sunlight or high humidity.
9、Do not plug and unplug the charged parts and peripherals of the cash register in the charged state.
10、When cleaning the cash register, please do not use wet rags or chemicals to wipe the body of the machine. Such as: gasoline, thinner, etc.
11、When the cash register is malfunctioning, cut off the power immediately and stop using it. Please do not disassemble or repair it privately.
12、If the battery is not replaced properly, it will cause the risk of explosion. Only use the manufacturer's recommended replacement parts of the same type or equivalent. Be sure to follow the manufacturer's instructions for disposal of used batteries.