WIMAXIT M728 User manual

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WIMAXIT
7” Touch Monitor
M728 USER MANUAL

Customer support: [e-mail] Website: www.wimaxit.com
2. Features
1. 7-inch HD IPS 1024X600 dot matrix Resolution. full view display has large
visual angle, real color and excellent image quality.
2. Tempered glass touch panel,Hardness up to 6H, more durable and more
scratch resistant
3. Capacitive touch screen, up to support 5 touch points
4. Built-in power amplifier circuit, 3.5mm external audio interface
5. Independent backlight adjustment button to adjust backlight brightness at
any time
6. For those supporting mainstream development boards such as Raspberry Pi,
Banana Pi and BB black. For Raspberry Pi display, it support Raspbian, Ubuntu,
Kali, win10 IOT and other systems, touch free drive,also support win7 / win8 /
win10 system as computer monitor and touch free
7.Those used as game console display, supporting PS4, XBOX360, switch, etc
3. Specifications
Screen Size
7" IPS
Screen Resolutions
HD 1024x600 pixels
Power Source
Micro USB for Power
Input Signal
HDMI Type-A
3.5mm Earphones
Yes
Monitor Material
Aluminum body with Tempered Glass
Screen
Operating Temperature
-20℃～55℃
Storage Temperature
-30℃～65℃
Rating Voltage
5V 2A
Viewing Angle
178°
Aspect Ratio
16:9
Unit Size
164×102×(8±6)mm
Connectivity
2xHDMI,
2xMicro USB for touch.
1x Micro USB for Power.
1x3.5mm Audio Interface

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4. Product Preview
KEY and Interface
DESCRIPTION
①HDMI Interface
Input HDMI signal, using HDMI cable connection, commonly used to
connect to the computer ，The maximum supported resolution is
1920x1080
②Touch Interface
Micro USB port of touch signal transfer, connect with micro USB
cable, provide touch and power supply function, commonly used to
connect computer
③ Power Interface
Connect to the power supply and use micro USB cable to connect.
Only power supply function is provided
④ Touch Interface
Transmit touch signal, connect with micro USB cable, provide touch
and power supply function, commonly used to connect Raspberry Pi
⑤ 3.5mm Audio
Interface
Output audio signal, connect audio output device, such as
headphones
⑥ Wheel Button
Adjust the backlight brightness/Volume of the display screen.
Press to active Backlight menu, push up: + backlight; Push down: -
backlight;
Pree again to active Volume menu, push up: + Volume; Push down: -
backlight;
⑦Cooling Fan
Interface
Connect cooling fan(fan is not included)
⑧ HDMI Interface
Input HDMI signal, connect with HDMI adapter, only used to
connect to the Raspberry Pi，The maximum supported resolution is
1024x600
⑨Speaker install area
you can install the 1w speakers in this area

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5. Package Contents
Items
Quality
Units
M728 Touch Monitor
1
Pcs
HDMI cable (for Computer)
1
Pcs
Micro USB cable(for 5V2A）
1
Pcs
HDMI to HDMI Adapter(for Pi 3)
1
Pcs
Micro HDMI to HDMI Adapter (for Pi 4)
1
Pcs
Micro USB to USB Adapter(for Pi 3)
1
Pcs
Micro USB to USB Adapter(for Pi 4)
1
Pcs
Copper Posts and Screws(2.5)
4
Pcs
Cross Screwdriver(small)
1
Pcs
Acrylic Stand
2
Pcs
Antiskid Shims
4
Pcs
Screws for Stand mounting
2
Pcs
External speaker 1w
2
Pcs
6. Ports and Connections
6.1 For Computer
1. Video -- Plug one end of the HDMI cable into your device and connect the
other end to the Portable Monitor HDMI port.
2. Power -- Plug the USB A cable to connect your device and connect the other
end to the USB Power Port on the monitor
3. Touch -- Connect the USB A port on your computer, and connect the other end
to the Monitor USB Touch port
Note: the USB touch port also can be use as power supply port, do remember to
use at least 5V 2A adaptor to supply the monitor
6.2 For Raspberry Pi
4. Video -- Installed the Raspberry Pi on the back of the monitor, then use the
HDMI to HDMI Adapter to connect the Raspberry Pi and the Monitor.(use
Micro HDMI to HDMI to connect Pi 4)
5. Power -- use 5V Micro USB cable to Connect the USB Power port on
Raspberry Pi (Raspberry Pi 4 need to use USB Type C cable)
6. Touch -- Installed the Raspberry Pi on the back of the monitor, then use the
Micro USB to USB Adapter to connect the Raspberry Pi and the Monitor(Pi 4
uses the specified adapter)
Note : Please connect the cables then power the Raspberry Pi. And use the full 5V
2.5A for power supply with Raspberry Pi 3B+, 3B, 2B, B+, B+, A, and fully 5V 3A
for Raspberry Pi 4B

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7. How to connect?
7.1 Connect to Raspberry Pi
①5V/3A Type C power adapter （Pi 3 Use 5V/2A Micro USB）
②Micro HDMI to HDMI Adapter （Pi 3 use HDMI to HDMI Adapter）
③Micro USB to USB Adapter For the Raspberry Pi 4 （Pi 3 use the Micro USB
to USB Adapter For Raspberry Pi 3)

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7.2 Connect to PC/Laptop
①HDMI Cable （for data transfer）
②Micro USB to USB A cable (for touch and power supply)
8. Use Raspbian /Ubuntu Mate /Retropie/Kali System
8.1 Download the latest Official Image
①Download Raspbian latest Official Image
Download URL: https://www.raspberrypi.org/downloads/raspbian/
Username: pi Password: raspberry
②Download Ubuntu Mate latest Official Image
Download URL: https://ubuntu-mate.org/download/
The user name and password can be set by yourself after startup
③Download Kail latest Official Image
Download URL: https://www.offensive-security.com/kali-linux-arm-images/
Username: kali(The old version is root) Password: kali(The old version is toor)
④Download Retropie latest Official Image
Download URL: https://retropie.org.uk/download/
Username: pi Password: raspberry

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8.2 Brun Official Image
①Download and install tool software（If they are already installed,
this step can be ignored）
SD card format software SDCard Formatter download URL :
https://www.sdcard.org/downloads/formatter_4/
Image burning software win32diskimager download URL:
https://sourceforge.net/projects/win32diskimager/
②Format SD card
Insert the SD card into the card reader -> Insert the card reader into the
computer -> Open the SDFormatter software -> Select SD card -> Select quick
format (generally select quick format, other options can be selected according to
your own needs) -> Click the Format button -> Select "Yes" -> Click OK after
Formatting
③Brun Image
Open the win32diskimager software -> Select the image file to be burned
(xxx.img ) -> Select SD card -> Click the "write" button -> Select "Yes" -> Wait for
the
burning to complete (the whole process lasts about 10 minutes)
8.3 Modify the“config.txt”configuration file
Open the “config.txt”file in the root directory of SD card on the computer,
Add the following at the end of the file, save and exit.
hdmi_force_edid_audio=1
max_usb_current=1
hdmi_force_hotplug=1
config_hdmi_boost=7
hdmi_group=2
hdmi_mode=87
hdmi_drive=2
display_rotate=0
hdmi_cvt 1024 600 60 6 0 0 0
8.4 Insert SD card
After the above steps are completed, pop up the SD card on the computer and
insert it into the SD card slot on the back of the raspberry pie.
8.5 Running system
After connecting the Raspberry Pi and the display module, power on the
raspberry pie. You can see that the display screen has screen output and can be
touched normally

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9. Attention
1. Screen is fragile. Please keep the monitor from collapse, falling. Stay away from
liquid or high humidity environment.
10. Warranty
This 7inch touch monitor comes with limited 1-year warranty and 24 hours easy
to reach customer service.
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