Use Instructions
Table Of Contents
- Ⅰ. Instructions for use
- Ⅱ. Overview of Integrated machine components
- Ⅲ, operating instructions
- Ⅳ, troubleshooting and solutions
- 1. There is no response to HDMI access (medical sp
- 2. The machine runs with a blue screen or a blue s
- 3. Hard disk problem
- 4. Automatically restart or keep restarting after
- 5. wifi problem
- 6. Bluetooth problem
- 7. There is no sound or no sound from the HDMI of
- 8. The CPU fan is noisy
- 9. Two lines of English words appear in the system
- 10. After entering the system, the screen cannot b
- 11. USB power supply problem
- 12. Adapter problem
- Ⅴ, special tips
display of 16 colors at a higher resolution of 640X480 Color or 256 kinds of gray scale , and 256
kinds of colors can be displayed at the same time under 320X240 resolution.
HDMI (High Definition Multimedia Interface):
It is designed to replace older analog signal video and audio transmission interfaces such
as SCART or RCA terminals.
COM port (serial communication port):
Referred to as serial port. The serial port on the computer is usually 9-pin, but also has a 25-pin
interface, with a maximum rate of 115200bps.Usually used to connect a mouse (serial port) and
communication equipment (such as connecting an external modem for data communication
Or some factory's CNC machine interface) and so on. Generally, there is only one serial port on
the outside of the motherboard, and the back of the chassis has one parallel port,The nine-hole
output terminal (trapezoid), that comes up is the COM1 port, and the COM2 port is generally led
out from the pins on the motherboard.The parallel port is the longest trapezoidal port.
USB interface ( Universal Serial Bus ):
The common ones are IDE interface hard disk, serial port mouse and keyboard, parallel port
printer scanner , but there are after USB, these application peripherals can all be connected to the
personal computer using the same standard, then there will be USB hard disk, USB mouse, USB
printer, etc.
Cable interface:
The network cable interface refers to the interface between the network card and the network .
The common network card interface is RJ-45, used for twisted pair connection. RJ-45 is
commonly known as "crystal head", which belongs to the twisted pair Ethernet interface type.
In order to avoid accidental failures, the computer should work within the following limited
environmental range
content
Scope of application
remarks
Storage and transportation
temperature
maximum temperature：+70℃
Minimum temperature：-30℃
Relative humidity during storage
and transportation
20%-80%
Atmospheric pressure
86kPa-106kPa
Adaptability of power supply
100V-240V
(Frequency50-60Hz)
Lightning
protection
capability
Power Supply
1KV（Line to line）、2KV（Line to ground）
Telecommunication
port
1KV（Line to line）、4KV（Line to ground）
working temperature
Winter:18℃-20℃
Summer:26℃-28℃.
frequency
2.4G：2412-2462MHz
5.1G：5150-5250MHz
5.8G：5475-5825MHz
(1) Front and rear view