Instruction manual for teaching conference all-in-one machine

Product description and function description

Key panel

1. Size: 55 inch

Buttons and Interfaces Functional Description
POWER	Long press to switch on/off/short press for energy-saving mode, the machine is on (white or blue light)/machine off (red light)
Infrared receiving window	Remote control receiving window
HDMI	HD signal input port
TOUCH	Touch signal output port
USB | PC/Android	USB port

 

Size:65inch-86inch

Buttons and Interfaces – Functional Description
Remote control reception	Remote control receiving window
Ambient light	According to the surrounding light intensity, the screen brightness will be automatically adjusted
TYPE-C	Data transmission
HDMI	HD signal input port
TOUCH	Touch output interface
USB	Android/Computer USB input port
SOURCE	Signal source (switch signal channel)
MENU	Android menu settings
VOL+	Volume up
VOL-	Volume down
HOME	Return to home page
ECO	Energy saving mode
POWER	Long press to switch on/off; short press for energy-saving mode, the machine is on (white or blue light)/machine off (red light)
One click recovery	When the device has a Windows system, press and hold this key for 6 seconds after the OPS is turned on to restore the Windows system to the factory state

display port

1.Port A (the picture is for reference only, the actual object shall prevail)

Back bottom

interface

Port – Functional Description
DD WiFi	Wi-Fi / Wi-Fi Hotspot
HDMI OUT	HD signal output port
RJ45 IN	Network input port
RJ45 OUT	Network output port
PC AUDIO IN	VGA video signal audio port
VGA IN	VGA input port, connected to other devices
DP	DP signal input port
LINE OUT	Audio output port

Rear side interface

 

Port – Functional Description
OPTICAL OUT	Fiber optic interface
RS232	Serial debugging interface
USB	USB input/output
HDMI IN	HD signal input / channel 1-channel 2
TYPE-C	Data transmission
TOUCH	Touch signal output
USB	USB 2.0 I/O
USB	USB 3.0 I/O
WIFI	Wi-Fi / Wi-Fi Hotspot
MENUAndroid menu settings
VOL+	Volume up
VOL-	Volume down
HOME	Return to home page
ECO	Energy-saving mode
POWER	Long press to switch on/off. Short press for energy-saving mode. The machine is on (white or blue light) or off (red light). When the device has a Windows system, press and hold this key for 6 seconds after the OPS is turned on to restore the Windows system to the factory state.

display port

1.Port A (the picture is for reference only, the actual object shall prevail)

Back bottom

interface

Port Functional Description
WiFi	Wi-Fi / Wi-Fi Hotspot
HDMI OUT	HD signal output port
RJ45 IN	Network input port
RJ45 OUT	Network output port
PC AUDIO IN	VGA video signal audio port
VGA IN	VGA input port, connected to other devices
DP	DP signal input port
LINE OUT	Audio output port

Rear side interface

 

Port – Functional Description
OPTICAL OUT	Fiber optic interface
RS232	Serial debugging interface
USB	USB input/output
HDMI IN	HD signal input / channel 1-channel 2
TYPE-C	Data transmission
TOUCH	Touch signal output
USB	USB 2.0 I/O
USB	USB 3.0 I/O
WIFI	Wi-Fi / Wi-Fi Hotspot

2.Port B (the picture is for reference only, the actual object shall prevail)

Back bottom interface

Port – Functional Description
RJ45 IN	Network input port
RJ45 OUT	Network output port
PC AUDIO IN	VGA video signal audio port
LINE OUT	Audio output port

rear side interface

 

Port – Functional Description
OPTICAL OUT	Fiber optic interface
RS232	Serial debugging interface
USB	USB input/output
5 HDMI IN	HD signal input / channel 1-channel 2
TOUCH	Touch signal output
USB	USB 2.0 I/O
USB	USB 3.0 I/O
WIFI	Wi-Fi / Wi-Fi Hotspot

 

3.Port C (the picture is for reference only, the actual object shall prevail)

Back bottom

interface

Port – Functional Description
MIC	Microphone
RS232	Serial debugging interface
OPTICAL OUT	Fiber optic interface
VGA	VGA video signal port
PC AUDIO IN	VGA video signal audio port
WIFI	Wi-Fi / Wi-Fi Hotspot

rear side interface

Port – Functional Description
RJ45	Network input interface
LINE OUT	Audio output port
TOUCH 3.0	Touch 3.0 signal output interface
HDMI IN	HD signal input / channel 1-channel 2
USB	USB 2.0 I/O
USB	USB 3.0 I/O
WIFI	Wi-Fi / Wi-Fi Hot< not

 

4.Port D (the picture is for reference only, the actual object shall prevail)

Back Bottom Interface – Functional Description
MIC	Microphone
RS232	Serial Debugging Interface
OPTICAL OUT	Fiber Optic Interface
WIFI	Wi-Fi / Wi-Fi Hotspot

rear side interface

Port – Functional Description
RJ45	Network input interface
LINE OUT	Audio output port
TOUCH 3.0	Touch 3.0 signal output interface
HDMI IN	HD signal input / Channel 1 – Channel 2
USB	USB 2.0 Input/Output
USB	USB 3.0 Input/Output
WIFI	Wi-Fi / Wi-Fi Hotspot

Power and Switches

Port – Functional Description
AC socket	220V AC power input, machine power supply
Boat type power switch	“I” means power-on state, “O” means power-off state

OPS module port

2. PC module port (OPS ports are different for different configurations, the actual object shall

prevail)

 

WiFi	Wireless WiFi signal receiving antenna
DC 12V	DC voltage input
LAN	Network interface, connect the RJ45 port to the Internet
USB	Connect USB devices, such as USB keyboard and mouse, U disk, etc.
VGA OUT	Connect to a display device with VGA input capability
HDMI OUT	Connect to a display device with HDMI input function
AUDIO	audio output port
MIC-IN	Connect to sound capture device with microphone (for recording function)
RST	system reset

Note: When the whole machine does not have a PC module, the above interfaces are not

included

System Software Instructions

According to the actual purchase system version configuration, scan the mobile phone to read mthe electronic version manual, two version configurations: dual-system conference version,

dual-system education version.