User's Manual

Intelligent commercial cash register
1
MBL-
Series
Thank you for purchasing our products. In order to use this product safely, please read the
instructions carefully before use.Please keep this manual for future use.
WARNING/ATTENTION
Warning: Must be observed to avoid injury to the human body and damage to the equipment.
Note: Important information and helpful tips for the operation of this device are given.
This is a Class A product that may cause radio interference in a living environment. under these
circumstances,Users may be required to take practical measures for interference.
Warning: Do not use unconventional shutdown/power off while the device is running.
Warning: Do not perform any maintenance/repair/cleaning while the equipment is in
operation.
Warning: Users may not disassemble the equipment for repair without the authorization
of our company.
SAFETY WARNING
PRECAUTIONS
The equipment should be installed in a flat, stable place;
Allow sufficient space around the equipment for operation and maintenance and to avoid
clogging of the vents;
The equipment should be kept away from the water source and protected from direct
sunlight/glare and heat sources;
Do not use or store equipment in places with high temperatures, high temperatures, and
heavy pollution;
Avoid placing the device where it is subject to vibration and shock;
Do not allow damp air to condense on the surface of the device. If it has been formed, do
not open it until the dew has disappeared.Equipment power supply;
Connect the device's power adapter to a suitable grounded outlet to avoid large motors or
other,Devices that cause fluctuations in the supply voltage use the same outlet;
If you do not use the device for a long time, please disconnect the device from
the power supply;
Avoid water or conductive substances (such as metal) entering the inside of the
device. If it happens, turn off the power immediately.
When connecting or disconnecting each interface, it must be properly shut
down to avoid damage to the circuit of the motherboard of the device;
The device should be used normally (normal shutdown, normal boot)
Users are not allowed to disassemble the equipment for repair.
PROMPT