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7inch HDMI Display (S): Difference between revisions

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{| class="wikitable"
{| class="wikitable"
|<font color="red">'''KEY'''
|'''KEY'''
|<font color="red">'''DESCRIPTION'''
|'''DESCRIPTION'''
|-
|-
|<font color="red">'''BREATHING LIGHT'''
|'''BREATHING LIGHT'''
|<font color="red">Short press once, the backlight brightness increases by 10%, after reaching 100%, it will start to cycle from 10%;
|Short press once, the backlight brightness increases by 10%, after reaching 100%, it will start to cycle from 10%;


<font color="red">Long press 3 seconds, backlight off；
Long press 3 seconds, backlight off；


<font color="red">Short press again, Restore the brightness before.
Short press again, Restore the brightness before.
|-
|-
|<font color="red">'''POWER'''
|'''POWER'''
|<font color="red">When there is HDMI signal, press the button, the system starts up, and the breathing lamp turns blue and slowly flashes.
|When there is HDMI signal, press the button, the system starts up, and the breathing lamp turns blue and slowly flashes.


<font color="red">Press again, the system shuts down, the breathing light turns red and slowly flashes.
Press again, the system shuts down, the breathing light turns red and slowly flashes.
|-
|-
|<font color="red">'''MENU/RETURN'''
|'''MENU/RETURN'''
|<font color="red">'''Open'''/'''Close''' the System Settings Menu; '''Return'''
|'''Open'''/'''Close''' the System Settings Menu; '''Return'''
|-
|-
|<font color="red">'''CONFIRM/MUTE'''
|'''CONFIRM/MUTE'''
|<font color="red">Shortcut keys, '''Mute''';  
|Shortcut keys, '''Mute''';  


<font color="red">In the System Settings Menu, '''Confirm'''
In the System Settings Menu, '''Confirm'''
|-
|-
|<font color="red">'''UP/''' '''BRIGHTNESS INCREASED'''
|'''UP/''' '''BRIGHTNESS INCREASED'''
|<font color="red">Shortcut key, '''backlight brightness increase'''; 
|Shortcut key, '''backlight brightness increase'''; 


<font color="red">In the System Settings Menu, '''Up'''
In the System Settings Menu, '''Up'''
|-
|-
|<font color="red">'''DOWN/''' '''BRIGHTNESS DECREASE'''
|'''DOWN/''' '''BRIGHTNESS DECREASE'''
|<font color="red">Shortcut key, '''backlight brightness reduction''';
|Shortcut key, '''backlight brightness reduction''';


<font color="red">In the System Settings Menu, '''Down'''
In the System Settings Menu, '''Down'''
|-
|-
|<font color="red">'''LEFT/''' '''VOLUME REDUCTION'''
|'''LEFT/''' '''VOLUME REDUCTION'''
|<font color="red">Shortcut key, '''Volume reduction'''; 
|Shortcut key, '''Volume reduction'''; 


<font color="red">In the System Settings Menu, '''Left'''
In the System Settings Menu, '''Left'''
|-
|-
|<font color="red">'''RIGHT/''' '''VOLUME INCREASE'''
|'''RIGHT/''' '''VOLUME INCREASE'''
|<font color="red">Shortcut key, '''Volume increase''';
|Shortcut key, '''Volume increase''';


<font color="red">In the System Settings Menu, '''Right'''
In the System Settings Menu, '''Right'''
|}
|}
<font color="red">
<font color="red">


Revision as of 16:45, 27 November 2019

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Languages

➤中文
➤EN


Product Pictures


Working with Raspberry Pi

1. Download the latest Raspbian image from the official directory and follow the official tutorial steps to install the system.

2. Open the config.txt file in the root directory of Micro SD card and add the following code at the end of the file, save and exit the Micro SD card: 

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

3.Insert Micro SD card, connect the 7inch HDMI Display (S) to Raspberry Pi , connect the power to boot.

Work as HDMI touch monitor

This product can be used as the HDMI touch monitor of Windows computer, only need to connect HDMI interface and TOUCH interface, can normally display and support up to five points touch.

Product Feature

  • Comprehensive shell care
  • This product has stereo speakers and 3.5mm headphone jack, support HDMI audio input, Headset audio output.
  • Equipped with buttons to control the System Settings Menu, the functions are as follows:

KEY DESCRIPTION
BREATHING LIGHT Short press once, the backlight brightness increases by 10%, after reaching 100%, it will start to cycle from 10%;

Long press 3 seconds, backlight off；

Short press again, Restore the brightness before.

POWER When there is HDMI signal, press the button, the system starts up, and the breathing lamp turns blue and slowly flashes.

Press again, the system shuts down, the breathing light turns red and slowly flashes.

MENU/RETURN Open/Close the System Settings Menu; Return
CONFIRM/MUTE Shortcut keys, Mute;

In the System Settings Menu, Confirm

UP/ BRIGHTNESS INCREASED Shortcut key, backlight brightness increase; 

In the System Settings Menu, Up

DOWN/ BRIGHTNESS DECREASE Shortcut key, backlight brightness reduction;

In the System Settings Menu, Down

LEFT/ VOLUME REDUCTION Shortcut key, Volume reduction; 

In the System Settings Menu, Left

RIGHT/ VOLUME INCREASE Shortcut key, Volume increase;

In the System Settings Menu, Right

==

  • Without HDMI signal, you won't be able to use the System Settings Menu and volume related shortcuts.
  • When using the speaker external release function, you need to connect to the POWER interface with an external power supply. Otherwise, the display flicker, sound distortion and even shutdown may occur due to insufficient POWER supply.
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This page was last edited on 27 November 2019, at 16:45.