QOMO QIT1475 User Manual

QOMO Interactive Touch Screen

www.qomo.com

User Manual V1.0

Content

Safety Instruction .......................................................................................................................................................... 1

Installation .................................................................................................................................................................... 3

Bearing .................................................................................................................................................................................. 3

Wall-mounting ...................................................................................................................................................................... 3

OPS Installation ................................................................................................................................................................... 4

Basic Operation ............................................................................................................................................................ 6

Power on ............................................................................................................................................................................... 6

Power off ................................................................ ................................ ................................................................ ............... 6

Control Panel ................................................................................................................................................................ 6

Panel Interface .............................................................................................................................................................. 8

Remote Control ............................................................................................................................................................ 9

Remote Control Area ..........................................................................................................................................................10

Connecting and Setting ............................................................................................................................................... 11

External Computer and Touch Connecting ..................................................................................................................... 11

AV Connecting ....................................................................................................................................................................12

Video-OUT ..........................................................................................................................................................................12

RS232 ...................................................................................................................................................................................13

Android Home Page ................................................................................................................................................... 15

Bottom-up Toolbar ..................................................................................................................................................... 16

Signal Source Selection .............................................................................................................................................. 17

Android Settings ......................................................................................................................................................... 19

Common Setting .................................................................................................................................................................19

Network Setting ..................................................................................................................................................................20

Application Setting .............................................................................................................................................................21

Storage Setting ....................................................................................................................................................................21

Date Setting .........................................................................................................................................................................21

Language Setting ................................................................................................................................................................22

Factory Reset .......................................................................................................................................................................22

About Device .......................................................................................................................................................................22

Built-in PC Operation ................................................................................................................................................. 23

Menu ........................................................................................................................................................................... 24

Included Accessories .................................................................................................................................................. 26

Troubleshooting .......................................................................................................................................................... 27

Safety Instruction

For your safety, please read the following instruction before you use the product. Serious injury or property loss

may be caused by improper operations. Do not try to repair the product without guidance.

Placement

 Do not place the unit on an unstable cart, stand, tripod, racket, table, or shelf.

 Do not expose the unit to direct sunlight and other sources of heat.
 Do not handle liquids near or on the unit.
 Never spill liquid of any kind into the unit
 Do not put the unit near appliances that create magnetic fields.

Power Supply

 Check that the unit’s operating voltage is identical with your local power supply.

 Please unplug power supply and aerial plug when the weather is thunder-storm or lighting.

 Please unplug power supply when there is nobody at home or didn’t use over a long time.
 Please keep power cord from physical or mechanical damage.
 Please use exclusive power cord, don't modify or lengthen it.
 Please check and ensure AC source is connected with the ground.
 A sudden power failure may damage the panel.
 Frequent power on and off in a short time may cause faults.

LED Screen

 Never use any other tough or sharp object to replace the written pen.

 Unplug the power supply plug before cleaning.
 Clean the screen with a soft dustless and dry cloth.
 Never use water or the spray type detergent to clean the unit.
 For deep clean, contact an authorized service center.
 Please don’t display the high brightness image on the screen for a long time.

Sight Distance

 The best distance between audience and screen is 5-7 times that of screen diagonal.

 The best watching angle between audience and screen is within 176 degrees.

Temperature

 Do not place the unit near or over a radiator or a heater register.

 If your unit is suddenly moved from a cold to a warm place, unplug the power cord for at least.
 Two hours so that moisture that may have formed inside the unit can dry completely.

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 Normal operating temperature is 5 ~ 40℃.

Humidity

 Do not expose machine in rain, damp or place near water.

 Ensure the indoor drying, cool.

Ventilation

 Keep the ventilation openings clear.

 Ensure that the unit has enough space for ventilation around: left, right and back >10cm, top> 20cm.

Earphone

 It will affect the hearing if you listen to noisy sound for a long time.

 Before using earphone, please turn down the volume in advance.

CAUTION

 This is a Class A product. In a domestic environment, this product may cause radio interference in which case

the user may be required to take adequate measures.

2

Installation

Use a level to locate the holes in a horizontal

line and mark with pencil where the holes will

be located. Then drill holes in the wall.

Insert wall plugs into the mounting holes.

Push the self-tapping screws through the

bracket into the wall plugs and tighten the

screws.

Hang the screen and let it settle into the

bracket. Ensure that it is firmly in place.

Level

Insert wall plugs into the mounting holes.

Push the self-tapping screws through the

bracket into the wall plugs and tighten the

screws.

Bearing

If the product is I nstalled in a wall-mounted way, the bearing capacity of the surface for installation must be at

least four times of the weight of the product. If the surface for installation is a wall or the ceiling of a building, the

surface must be made of solid bricks, concrete or other materials with equal intensity. If the product is installed on

a surface made of loose material such as an old brick wall, wood plank wall, solid brick wall, a metal or non-metal

structure surface, or a surface with a thick decoration layer, take necessary consolidating measures to ensure that

the product is stably installed.

Note: When the product is installed in a wall-mounted way, the screws need to be installed deeper than 10 mm
in the wall. Do not block ventilation vents.

Wall-mounting

3

Attach the mounting arms to the

back of screen with the screws.

Insert wall plugs into the mounting holes.

Push the self-tapping screws through the

bracket into the wall plugs and tighten the

screws.

Note: The horizontal and vertical distance of mounting holes on the back of screen must be within
the required distance of bracket.

OPS Installation

Note: The OPS does not support hot-plugging. Please insert the plug of the OPS after the interactive
panel is disconnected from the power.

Install the OPS by the following steps:

1. Insert the OPS into the special slot on the rear of the interactive panel.

2. Tighten the screws.

3. Confirm that the OPS is installed correctly.

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5

Basic Operation

Power on

 Power the interactive touch screen with the 100V-240V 50Hz/60Hz AC power supply.
 Connect the panel to the power supply. Press the rocker switch (on the bottom left in the rear of the panel)

to enter standby mode. The power indicator turns red.
 Press power button on the control panel or Power button on the remote control to turn on the display and

built-in PC simultaneously. The power indicator turns green.

Power off

 Press ECO on the control panel to temporarily turn off the display.
 Press power button on the control panel or Power button on the remote control to enter standby mode. The

power indicator turns red.
 In standby mode, press the rocker switch to power off the touch screen.

Control Panel

6

0

Item

Icon

Function Description

1 - Brightness sensor: Auto adjust brightness according to the enviroment

2

-

Power indicator:

 Press power button on the control panel. The power indicator turns green.
 Press power button on the control panel to enter the standby mode. The power

indicator turns red.

3

Android/PC USB port*2 auto switch （Do not switch the signal source if the usb
flash drive is writing.）

Touch Port, designated for Front HDMI port

HDMI port used to connect an external display device

4 - Front Speakers

5 - Magnetic pen holder

6

Enter/Return to Android home page

Return to previous interface

Decrease volume

Increase volume

Enter ECO mode to turn off the display

Enter/Exit Setting menu

Enter/Exit signal source menu

Power button: On or standby mode

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Panel Interface

8

Item

Function Description

1

Power on or standby mode

2

Mute on/off

3

Change channels or enter numbers

4

Return to previous interface

5

SLEEP: Set the sleep time
NICAM: Nicam button
ASPECT: Adjust picture aspect ratio

6

Signal source selection

7

Show the current signal source

8

Up/down/right/left direction buttons

OK: Confirm

9

Show or hide menu

10

Quit the current interface

11

Increase/decrease volume

`12

Change channel

13

P. MODE: Picture mode
SMODE: Sound mode
EPG: Digital Program Guide

14

Play/ Pause

15

Capture

16

Rewind or replay certain scenes

17

Fast forward/Rewind

18

Freeze the current screen

19

Previous/Next

Remote Control

9

Remote Control Area

5M

The effective receiving area is about 3 meters with 30° angle from vertical point to the left and right. And the

effective receiving area is about 5 meters from the front of device. Note that the remote control signal receiver

locates at the position of power indicator.

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Connecting and Setting

Audio IN VGA IN USB-Touch

For safety, please do not connect any power supply before the external devices setup.

1. External Computer and Touch Connecting

1) Connect a VGA cable (15 pin) between the VGA and external PC. Connect an earphone cable between the
PC and audio at the same time.

2) Connect a USB cable between the external PC and USB terminal.

3) Plug the POWER cord and switch it on from the rear panel.

4) Start up the external computer.

5) Press to turn on the panel.

6) Select Signal source to VGA source according to the one you connected.

Note: The panel can connect with the external PC via HDMI.

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2. AV Connecting

 HDMI IN

1) Connect a HDMI cable with the device with HDMI.

2) Plug the POWER cord and switch it on from the rear panel.

3) Press to turn on the panel.

4) Select Signal source to HDMI source according to the one you connected.

3. Video-OUT

 HDMI-out

1) Connect a HDMI cable with the device with HDMI.

2) Plug the POWER cord and switch it on from the rear panel.

3) Press to turn on the panel.

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4. RS232

Baud rate: 38400bps Stop bit: 1 bit Data bits: 8 bit Odd-even check: none
Communication encoding: Hex code

Function

Required Commands(Hex)

Power OFF

55 00 A0 02 F7

Power ON

55 00 A0 01 F6

SOURCE

55 00 80 00 D5

Up

55 00 00 01 56

Down

55 00 00 02 57

Left

55 00 00 03 58

Right

55 00 00 04 59

OK

55 00 00 00 55

Menu

55 00 14 00 69

Exit

55 00 16 00 6B

Info

55 00 18 00 6D

Mute

55 00 1A 00 6F

Favorite

55 00 1E 00 73

1) Connect a serial port cable with the device.

2) Plug the POWER cord and switch it on from the rear panel.

3) After connecting the central control system and unit, you can use some of the function such as power on/off
or adjust the volume etc.

RS232 code list

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Sleep Mode

55 00 20 00 75

Sound Mode

55 00 22 00 77

Picture mode

55 00 28 00 7D

Set Sleep Timer

55 00 4A 00 9F

Aspect

55 00 4C 00 A1

Volume plus(+)

55 00 0C 00 61

Volume plus(-)

55 00 0E 00 63

Channel plus(+)

55 00 10 00 65

Channel plus(-)

55 00 12 00 67

Return

55 00 0A 00 5F

Auto Scan

55 00 58 00 AD

Switch to DTV

55 00 80 01 D6

Switch to ATV

55 00 80 02 D7

Switch to Scart

55 00 80 03 D8

Switch to YPBPR

55 00 80 04 D9

Switch to YPBPR 2

55 00 80 10 E5

Switch to VGA 1

55 00 80 05 DA

Switch to VGA 2

55 00 80 06 DB

Switch to VGA 3

55 00 80 07 DC

Switch to HDMI 1

55 00 80 08 DD

Switch to HDMI 2

55 00 80 09 DE

Switch to HDMI 3

55 00 80 11 E6

Switch to HDMI 4

55 00 80 12 E7

Switch to HDMI 5

55 00 80 13 E8

Switch to HDMI 6

55 00 80 14 E9

Switch to DP

55 00 80 15 EA

Switch to OPS

55 00 80 0B E0

Switch to front HDMI

55 00 80 0A DF

Switch to AV 1

55 00 80 0C E1

Switch to AV 2

55 00 80 0D E2

Switch to SV

55 00 80 0E E3

Switch to USB

55 00 80 0F E4

Set Contrast

55 00 2A 00 7F

Set Brightness

55 00 2C 00 81

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Set Saturation

55 00 2E 00 83

Set HUE

55 00 30 00 85

Set Sharpness

55 00 32 00 87

Set Color Temp

55 00 34 00 89

Set Reduction noise

55 00 36 00 8B

Set BASS

55 00 3A 00 8F

Set Treble

55 00 3C 00 91

Set Balance

55 00 3E 00 93

Set Language(0,1,2,3,,,,)

55 00 42 00 97

Enter factory Menu

55 00 82 00 D7

Factory Reset

55 00 84 00 D9

Burning

55 00 86 00 DB

Backlight mode

55 00 88 00 DD

Screen shot

55 00 8A 00 DF

VGA auto adjust

55 00 8C 00 E1

Home

55 00 91 00 E6

WhiteBoard

55 00 93 00 E8

Resolution switch

55 00 95 00 EA

Audio Only

55 00 97 00 EC

Android Home Page

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Journey 14 goes with completely new Android Interface for customization and quick-access.

Signal Source Preview and

Signal Source Switch

Add frequently-used apps
on the home screen

Click to unfold

on-screen

Whiteboard: Click to enable whiteboard function

Settings: Click to enter the Android settings interface.

System Help

Long press
corresponding
App to delete it
from home

screen

Tap the circle to move or hide it.

S-Lock: Set screen lock password or patterns.

Browser: Built-in browser
Application: Click to access more applications interface.
Media: Click to quickly access image and video

Click the center of System Help to unfold 5 shortcuts.

 Home: Return to Android home page.
 Mem Clear: Clear memory to speed up memory.
 Check: Click to check system status like Network status, OPS status, touch status and etc.
 A-Lock: Set password for apps. User only enters password to enable the app.



Bottom-up Toolbar

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Buttons

Functions

Return to previous interface

Return to Android home page

Switch or end the running programs

Change signal source channel

Click to enter Menu

Quick to annotate

Slide to increase or decrease the volume

Slide to increase or decrease the brightness

The toolbar can be invoked in any signal source interface. Swipe up from the bottom of screen and it will appear.

Signal Source Selection

There are three ways to select a signal source to display.

 Swipe your finger up from the bottom edge to bring up a toolbar then click .

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 Press SOURCE button on the remote control.

Green light indicates there’s a

signal and grey indicates no signal.

 Press button on the front control panel.

Signal Source Interface

Select a source and press OK or click the channel icon directly to enter it.

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Android Settings

Common Setting

Click setting icon on toolbar to enter Android setting interface.

Common function: Click Common function to set Sound, Brightness, Eye Protection, Startup and Shutdown,

Screen Lock setting，Multi-user, Wake On Lan (WOL), HDMI output format, Wallpaper and Screen Saver.

 Sound: Slide right or left to increase or decrease the volume.
 Brightness: Slide to adjust the brightness.
 Eye Protection: Enable eye protection function. Brightness turns dim when you touch the screen for 0.5s

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and return to the previous status when your finger removes from the screen for 3s.

 Startup and Shutdown: Click to set on/off time.
 Screen Lock Setting: Set the time to lock screen automatically and password to unlock the screen.
 HDMI output format: set HDMI output to be 1920*1080 or 3840 * 2160.
 Wallpaper: Set dynamic or static wallpaper.
 Screen Saver: Set screen saver.

Multi-user Account Setting:

Journey 14 provides Multi-user Account Switch functions. It allows users to install their own apps in their own
accounts.
Click Setting - Multi-user – Create users to create a new account as shown as above. Click corresponding
account to enter it or click delete icon to remove the account.

Network Setting

Network: Set WIFI, WLAN Hotspot, Ethernet, Bluetooth, Mcast, Proxy and etc.

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Application Setting

Application: Select corresponding apps to uninstall it. Note that you can’t uninstall apps burnt-into the

firmware.

Storage Setting

Click Storage to check internal storage and USB storage. Click eject icon to safely remove the USB flash

drive.

Date Setting

Date: Where you can change time format, time zone and etc.

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Language Setting

Language: Where you can change the system or keyboard language.

Factory Reset

Reset: Erase all information and downloaded apps. You can’t recover it.

About Device

About Device: Where you can check Android Firmware Version “Build number”.

22

Built-in PC Operation

1. Select PC signal source to enter PC interface. The following are three ways to select a signal source channel.

 Swipe your finger up from the bottom edge to bring up a toolbar then click input.
 Press SOURCE button on the remote control.

 Press button on the front control panel.

In the signal source page, select a channel and press OK or click the channel icon directly to enter it.

2. Operate the built-in PC in the same way as you operate an ordinary computer.

3. Shut down PC before you turn off the panel. Do not power off a running PC suddenly to avoid data lose. Or you
could also press Power button to turn off PC and panel at the same time.

23

Menu

Click menu icon on the bottom-up toolbar. Menu pops up as follows. icon does not appear under Android
signal source. Under menu, you can set image, sound and etc. Here provides some for quick-access.

24

Whiteboard Annotation

Pen Eraser Select Undo Redo More Hide Clear

Switch between whiteboard
main interface and desktop
mode

Slide Management

Whiteboard is an annotation software preinstalled in the Journey panels. It features high speed annotation without any

delay.

Whiteboard Main Interface

Whiteboard Desktop Mode

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0

Included Accessories

Picture

Name

Quantity

Remote control

*1

Magnetic Pen

*2

Pointer

*1

Power cable

*1

HDMI cable

*1

USB cable (A-B)

*1

Bracket

*1

WIFI Antenna

*4

Warranty card

*1

CD

*1

26

Troubleshooting

Remote Control

Remote control out of order

 Check whether there is object between remote control and panel

receiver;

 Check whether the battery is installed correctly;
 Check whether the battery is drained.

Touch

Touch does not response.

 Make sure infrared frames have not been obscured.
 Check whether you enable freeze function on remote control.

Built-in PC

OPS shut down automatically.

 Check if OPS is properly installed;
 Sleeping mode setting;

Handwriting

Part of the handwriting cannot

be displayed.

 Use the pen rather than a finger to write. Hold the pen as far to

the nib as possible. The angle between the pen and display needs
to be greater than 60 degrees. Do not touch the display with your
sleeve or wrist.

 Change the nib or use a pen with larger covering area.
 Check if infrared frames are obscured.
 Remove the interference source or change the using environment.

No display or no sound

No sound is played and no
image is displayed.

 Check whether the power plug is inserted into the power socket

and whether the panel is powered on.

 Check whether the rocker switch on the interactive panel is

switched on.

 Check whether panel is in ECO mode.
 Check whether the video and audio input cables are connected

correctly.

 Check whether the panel is switched to the right signal source.
 Check the settings on image brightness and contrast.
 Check the volume.

Image is displayed properly, but
no sound is played.

 Check the volume.
 Check whether the Mute button on the remote control is pressed.
 Check whether the audio cable between the PC and interactive

panel is connected correctly.

No image is displayed or the
image is black and white.

 Modify the color settings.
 Check the color system.

This is the general user manual for all QOMO interactive touch screens. Some details may be different from the

actual product.

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20C

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