Legamaster STX Series User manual

USER MANUAL
STX series
Version 2.0
ENGLISH |DEUTSCH |FRANÇAIS |NEDERLANDS |ESPAÑOL

2
TABLE OF CONTENTS
LANGUAGES
STX-SERIES – USER MANUAL – ENGLISH
GB ENGLISH 2
DE GERMAN DEUTSCH 35
FR FRENCH FRANÇAIS 68
NL DUTCH NEDERLANDS 101
ES SPANISH ESPAÑOL 134
1. Important Information ...................................................................................................... 3
1.1. Use ..............................................................................................................................................3
1.2. Exemptions ..................................................................................................................................3
2. Safety Instructions............................................................................................................. 4
2.1. Safety Precautions........................................................................................................................4
2.2. Moving and Carrying Notice.........................................................................................................5
2.3. Installation ...................................................................................................................................5
2.4. Wall Mount Safety Notice.............................................................................................................6
2.5. Recommended Use ......................................................................................................................7
2.6. Cleaning ......................................................................................................................................8
3. Package Contents............................................................................................................. 8
3.1. Unpacking....................................................................................................................................8
3.2. Included Accessory.......................................................................................................................9
4. Installation........................................................................................................................ 9
4.1. Environment State........................................................................................................................9
4.2. EasyFix mounting solutions and Cable Management................................................................... 10
4.3. Control Panel .............................................................................................................................11
4.4. Status LED..................................................................................................................................11
4.5. Input and Output Connector......................................................................................................11
4.6. Remote Control..........................................................................................................................12
5. Operations...................................................................................................................... 13
5.1. Turning the Display On and Off .................................................................................................. 13
5.2. Adjusting the Volume and Input Source.......................................................................................13
5.3. Add a label to an input source.................................................................................................... 13
6. OSD (On-Screen Display) Controls ................................................................................... 13
6.1. OSD Menu Overview..................................................................................................................14
6.2. Navigation through OSD Menu ..................................................................................................15
7. Touch Operation ............................................................................................................. 21
7.1. Touch USB Cable Connection .....................................................................................................21
8. Specifications.................................................................................................................. 22
9. Supported Timings.......................................................................................................... 23
10. Serial Commands.......................................................................................................... 24
10.1. Serial Communications.............................................................................................................24
10.2. RS-232 Connection and Port Configuration..............................................................................24
10.3. Command and Response Format..............................................................................................24
10.4. Command and Response Examples ..........................................................................................25
10.5. Serial Command List................................................................................................................. 25
11. Troubleshooting............................................................................................................ 31
12. Compliance .................................................................................................................. 31
13. Appendix...................................................................................................................... 32
13.1. Dimensions ..............................................................................................................................32

3
WARNING:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
ALSO, DO NOT USE THIS UNIT‘S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTABLE OR
OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED.
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED
FROM WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT
THE POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE
IMPORTANT INFORMATION
1. IMPORTANT INFORMATION
1.1. USE 1.2. EXEMPTIONS
• Transport the display upright with proper
packaging. Avoid placing the display face up or
down. Be careful not to bump to the display.
• Do not send a static (non-moving) image to the
display, or it may cause image ‘burn-in’ or image
retention.
• “Burn in” and/or image retention is not covered
under warranty.
• Make sure to change the image on the display
periodically. It is recommended to (1) turn off the
display for at least 6 hours after 16 hours of usage
in a 24 hour period to help avoid image retention
and (2) to turn the “IRFM” function to “ON” in
the OSD menu (under “Advanced Settings”).
• This product isn’t warranted for any damage
caused by natural disaster (such as earthquake,
thunder, etc.), fire, acts by third parties,
accidents, owner’s intentional misuse and fault,
or use in other improper conditions.
• This product isn’t warranted for incidental
damages (such as profit loss or interruption in
business, modification or erasure of record data,
etc.) caused by use or inability to use of this
product.
• This product isn’t warranted for any damage
caused by inappropriate operation, or from not
following the user manual.
• This product isn’t warranted for any damage
caused by misuse or malfunction through
simultaneous use of this product and the
connected equipment or software.
• This product isn’t warranted for any damage
caused by neglect of the instructions described
about installation.
• This product isn’t warranted for any damage
caused by improper installation.
• This product isn’t warranted for any damage
caused by disassembly, modification or repair by
non-authorized service center or people.
STX-SERIES – USER MANUAL – ENGLISH

4
SAFETY INSTRUCTIONS
2. SAFETY INSTRUCTIONS 2.1. SAFETY PRECAUTIONS
Before using this display, please read this user
manual thoroughly to help protect against property
damage and to ensure your personal safety and the
safety of others.
• Be sure to observe the following instructions.
• For your safety, be sure to observe the warnings
located in this manual.
• For installation or adjustment, please follow the
instructions in this manual and refer all servicing
to qualified service personnel.
If smoke or a peculiar smell comes from the
display, remove the power plug from the outlet
immediately.
Failure to do so may result in fire or electrical shock.
Contact your dealer for inspection.
If the display has been turned on but there
isn’t a picture, remove the power plug from the
outlet immediately.
Failure to do so may result in fire or electrical shock.
Contact your dealer for inspection.
If water is spilled or objects are dropped inside
the display, remove the power plug from the
outlet immediately.
Failure to do so may result in fire or electrical shock.
Contact your dealer for inspection.
If the display is dropped or the cabinet is
damaged, remove the power plug from the
outlet immediately.
Failure to do so may result in fire or electrical shock.
Contact your dealer for inspection.
If the power cord or plug is damaged or
becomes hot, turn off the main power switch
of the display, make sure the power plug has
cooled down and remove the power plug from
the outlet.
If the display is still used in this condition, it may
cause fire or electrical shock. Contact your dealer for
replacement.
STX-SERIES – USER MANUAL – ENGLISH

5
SAFETY INSTRUCTIONS
Carrying the display:
This display is heavy; please follow proper lifting
techniques, as pictured below. Failure to do so may
cause injury.
2.2. MOVING AND CARRYING
NOTICE
Moving the display:
Moving the display requires at least four people.
Attempting to move the display with one person may
result in dropping the display and/or serious injury.
When moving a display in its shipping carton, lift the
carton using the white handles.
2.3. INSTALLATION
Don‘t install in a high-temperature
environment.
If the display is used in high-temperature or in
direct sunlight, it may cause the case or other
parts to become distorted or damaged, resulting
in overheating or electrical shock.
Don‘t install in a high-humidity
environment.
This may cause overheating or electrical shock.
Don‘t install near any heat sources such as
radiators, heat registers, stoves, or other
apparatus that produce heat.
This may cause fire or electrical shock.
Don‘t overload outlets or cables beyond
electrical capacity.
Don‘t use extension cords as it may cause fire or
electrical shock.
Don‘t insert the power plug into an outlet
other than 100~240V AC.
This may cause fire or electrical shock.
• Don’t use a damaged power plug or worn
outlet.
• Don’t insert an improper power plug it may
cause fire or electric shock.
Don‘t place the display on an unstable shelf
or surface.
The display may fall, causing injury. Please install
on a horizontal, stable, level surface.
Don‘t place objects on the display.
• If the display is covered or the vents are
blocked, the display could overheat and
cause a fire.
• If metal or liquid gets into the display, it may
cause fire or electrical shock.
• Do not put heavy objects on the display as
they may fall, causing injury.
• Please keep a 10 cm minimum distance
between the display and the wall for
sufficient ventilation.
STX-SERIES – USER MANUAL – ENGLISH

6
SAFETY INSTRUCTIONS
Don‘t move the display when it is connected
to the power cord and AV cables.
• When moving the display, make sure to remove
the power plug and cables from the outlet or
source.
• When unpacking or carrying the display, at least
2 people are needed. Make sure the display is
carried upright.
2.4. WALL MOUNT SAFETY NOTICE
1. Please make sure if the bracket is fixed to the solid wall / solid pillar for fear of falling due to
heavy weight.
2. After assembling, please don‘t pull or shake violently.
• Transport the display upright. Avoid placing the
display face up or down.
• Handle the display gently. Do not drop.
STX-SERIES – USER MANUAL – ENGLISH

7
SAFETY INSTRUCTIONS
3. Please don‘t install the bracket directly under the sunshine or humidity / high temperature places
for fear that the quality is effected.
4. Installing the bracket over 10 cm from each wall side and begin vertical to the ground is the
suggested installing position.
2.5. RECOMMENDED USE
If you encounter a problem during installation,
please contact your supplier for assistance.
Don’t repair or open the display by yourself.
Failure to do so may result in fire or electrical shock.
Contact your dealer for inspection.
Protect and correctly use the power cord/plug.
• Don‘t pinch the power cord/plug between hard
surfaces.
• Don‘t step on the power cord/plug.
• Before inserting the power plug into the wall
outlet, connect the power cord to the display.
• Don‘t operate the display with a damaged
power cord or it may damage the display.
Using extension cords (not recommended)
If an extension cord must be used, ensure the voltage
rating exceeds the max power consumption of the
display. If the voltage rating is less than the display, it
will cause the extension cord to overheat.
If there is thunder or lightning, don’t touch the
display or the power plug.
This may cause an electric shock.
Don’t use any kind of liquid on the display.
• If liquid is spilled on the display, remove the power
and ask qualified service personnel to check the
display.
• If the liquid gets on the display’s screen, please clean
it with a dry and soft cloth immediately.
• Don’t use any harsh chemical on the display.
• If metal or liquid gets into the display, it may cause a
fire or an electrical shock.
STX-SERIES – USER MANUAL – ENGLISH

8
SAFETY INSTRUCTIONS / PACKAGE CONTENTS
Precautions with the remote control batteries
• Please only use approved AAA type batteries.
• Please be sure to insert batteries by matching the +
and -.
• Don’t recharge, heat, disassemble, short or throw
batteries into a fire.
• Don’t mix a new battery with a used one.
• Don’t mix different types of batteries together (only
use the specified type). it may cause burn and injury.
2.6. CLEANING
Take off the power plug before cleaning.
Failure to do so may result in electrical shock or
damage.
Cleaning the surface of the display
• When the surface of the display becomes dirty,
please wipe the surface lightly with a soft clean
cloth.
• If the surface requires additional cleaning, lightly
moisten the cloth.
• Do not to let any kind of liquid enter the display as it
may cause electrical shock or damage.
• Do not clean the display with alcohol, solvents or
ammonia, as this could damage the display.
Don’t install or remove the power plug with
wet hands.
This may cause an electrical shock.
If the display will not be used for a long
period of time, unplug the display.
This may cause premature wear of electrical
components or fire.
Don‘t push or shake the display.
This may cause damage or injury.
• If the glass of the display panel is broken, liquid
may escape. Please don‘t touch the liquid.
• If liquid get into your eyes or touches your skin,
wash with the clean water and seek medical
attention immediately.
3. PACKAGE CONTENTS
• The e-Screen STX display is packed using
cushions to protect the display during shipping.
• Before unpacking your display, prepare a stable,
level, and clean surface near a wall outlet.
• Set the display box in an upright position and
open from the top of the box before removing
the top cushions.
3.1. UNPACKING • Step 1: Remove the white handle and cut the
banding
• Step 2: Remove the top cushion and take the
accessory bag out.
Item Description Quantity
1Display 1
2Carton 1
3EPE Cushion Bottom 2
4Poly Bag 1
5Carton Lock 8
6Accessory Bag 1
STX-SERIES – USER MANUAL – ENGLISH

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PACKAGE CONTENTS / INSTALLATION
3.2. INCLUDED ACCESSORY
4. INSTALLATION
When operating the STX series display, ambient room
conditions should not exceed the following:
• Operating temperature: -5˚C to 45˚C
(41˚F to 104˚F)
• Humidity: less than 90% RH (Max)
4.1. ENVIRONMENT STATE
Item
IR Remote Control (Batteries Included)
IR Extender
HDMI Cable
USB Type B to A
Power Cord
USB Stick (User manual included)
Bag with EasyFix cable clips
High precision stylus
STX-SERIES – USER MANUAL – ENGLISH

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INSTALLATION
4.2. EASYFIX MOUNTING SOLUTIONS AND CABLE MANAGEMENT
STX-SERIES – USER MANUAL – ENGLISH
Optional
Control button FLEX
height adjustable
solutions
Optional
EasyFix Soundbar bracket
Optional
EasyFix Soundbar bracket
Optional
Control button FLEX
height adjustable
solutions
Included accessory
EasyFix Cable Clips
STX-6550
STX-7550/8650
Included accessory
EasyFix Cable Clips
Optional
camera mount
Optional
camera mount

11
INSTALLATION
4.3. CONTROL PANEL
Key Descriptions
Power Power on/Power off
Source Source selection (toggle)
▲Volume +
▼Volume -
4.5. INPUT AND OUTPUT CONNECTOR
1
Power
Connects the display to power here.
2
SPDIF
Connects external, powered digital speakers or audio receiver/amplifier.
3
Audio Out
Connects external, powered speakers or an external audio
receiver/amplifier.
4
IR Extender
Connects the IR Extender cable provided with the display to this input.
5
PC Audio In
Connects the audio output from a personal computer here.
6
VGA (D-Sub 15 pin)
Connects components that have RGB or component output jacks,
such as a personal computer or external
7-8
HDMI 2, 1
HDCP-compliant digital video inputs for connecting HDMI sources.
9
DisplayPort
DisplayPort 1.2, 1.1a and DisplayPort-HDCP 1.1 compliant, SD/HD input for
connecting SDTV, EDTV or HDTV component video sources.
12 11
4
35612 13 14
78910
4.4. STATUS LED
LED Illumination Condition
Green Normal operation
Blinking Orange No signal
Orange Power Saving
Off
Power off
AC off
Note:
If the Status LED is set to „Off“ in the OSD
menu, the Status LED will not operate.
10
Service USB port
A standard type A USB port for service purposes like e.g. firmware
upgrades. Only to be used by, or if instructed by, an authorized Legamaster
service technician.
11
Touch USB 2
A standard, Type B USB port for the touch functionality of the display.
Linked to HDMI 2 and VGA in Auto setting.
12
Touch USB 1
A standard, Type B USB port for the touch functionality of the display.
Automatically links to HDMI 1 and DisplayPort
13
RS-232C
A female, 9-pin D-sub connector for interfacing with a PC or control system.
14
Ethernet
An RJ-45 connector for interfacing with a PC or home theater automation/
control system via a Cat 5 cable.
STX-SERIES – USER MANUAL – ENGLISH

12
INSTALLATION
4.6. REMOTE CONTROL
Label Description
1 INFO Provides source and resolution information
2Turns the display on and off
3 VGA Selects the PC RGB source
4 DISPLAYPORT Selects the DisplayPort source
5, 8 HDMI 1, 2 Selects the HDMI source
10 OPS Selects the OPS computer source
19 MENU Opens the display’s on-screen menu system.
17, 18,
20, 21 ▲◄►▼
When the menu system is already open,
pressing this button will select the previous
submenu
Navigates through submenus and settings
22 ENTER Selects highlighted menu choices
23 EXIT Closes the menu system
26 SCALING Selects each aspect ratio, in sequence: Full
Screen, Native, Letter Box and Pillar Box
27 FREEZE Freezes the current picture on the screen
28 MUTE Turns off the sound
29 BRIGHTNESS Adjusts the brightness
30 CONTRAST Adjusts the contrast
31 AUTO Auto adjustment of VGA source
32 SOURCE Selects each source, in sequence
33 VOLUME - Decreases the sound volume
34 VOLUME + Increases the sound volume
4.6.1. Changing the Remote Control Battery
1. Remove the battery
cover
Slide back and remove
the battery cover in the
direction of the arrow.
2. Insert the batteries
Align and insert two AAA
batteries according to their
plus and minus ports (as
indicated in the remote
control).
3. Close the battery cover
Replace the battery cover in
the direction of the arrow
and snap it back into place.
I. Used batteries needed to follow the city rule to be
discarded.
II. Avoid keeping used, old batteries inside the remote
control, causing leakage of internal liquid resulting
metal rust or fatal damage to the remote control
hand unit.
III. Battery to be used according to the instruction
CAUTION
About the remote control
• Don’t drop, shake or bump.
• Don’t place on wet materials.
• Don‘t dismantle.
• Don’t place in locations with exposure to
high-temperature or high-humidity levels.
STX-SERIES – USER MANUAL – ENGLISH

13
OPERATIONS / OSD (ON-SCREEN DISPLAY) CONTROLS
5. OPERATIONS
Turning the display on
1. Connect the display to an AC power outlet
2. Ensure the AC switch is set to “—“.
3. Press the power button on the control pad,
alternatively you can use can use the power button
on the remote control
Turning the display off
With the Power on, press the power button on the
control pad. A warning message will appear. Press the
power button again to confirm shut down. Alternatively
you can use the power button on the remote control.
To turn off power completely, turn the AC switch to
„O“ or disconnect the AC power cord from the power
outlet.
Adjusting the Volume
1. Using the remote or control panel, press the
VOLUME- or VOLUME+ to increase or decrease
the volume.
Selecting the input source
1. Press the SOURCE select button (▼▲) on
the control pad of the display and toggle
to the desired input source. The display will
automatically switch to the selected input after
two seconds:
• VGA
• DisplayPort
• HDMI 1
• HDMI 2
• OPS
2. Using the remote, press the desired source
button (DISPLAYPORT, HDMI1, HDMI2, VGA,
OPS)
3. If the display cannot find a source, a “No
signal” message will appear.
5.1. TURNING THE DISPLAY ON AND
OFF
5.2. ADJUSTING THE VOLUME AND
INPUT SOURCE
5.3. ADD A LABEL TO AN INPUT SOURCE
Note:
If there is no signal input for a period of time, the
display will automatically go into power saving (sleep)
mode.
STX-SERIES – USER MANUAL – ENGLISH
To indicate what type of equipment, device or connection
is linked to an input, a label can be added. Please refer
to the Source Renaming setting under Display Settings in
chapter 6.
6. OSD (ON-SCREEN DISPLAY) CONTROLS
To display the on-screen menus, press MENU on the remote control.
To select a sub-menu, use the ▲and ▼buttons to highlight it. Then, press ►to enter that sub-menu.
To select a menu item, use the ▲and ▼buttons to highlight it. Then, press ◄or ►to adjust that setting and
press ENTER.
The OSD menus are arranged hierarchically, as shown in the following table. Depending on the selected input
source and signal characteristics, some menu options may not be available.

14
OSD (ON-SCREEN DISPLAY) CONTROLS
6.1. OSD MENU OVERVIEW
Main Menu Sub Menu Value
Image Settings
Scheme User / Vivid / Cinema / Game / Sport
Brightness 0~100
Contrast 0~100
Sharpness 0~100
Saturation 0~100
Hue 0~100
Backlight 0~100
Color Temp
& Gamma
Gamma 2.2, Off
Color Temp 5000K / 6500K / 7500K / 9300K / User
Red Gain 0~100
Green Gain 0~100
Blue Gain 0~100
Red Offset 0~100
Green Offset 0~100
Blue Offset 0~100
HDMI RGB Range Auto / Full / Limited
Display Settings
Input Source VGA / DisplayPort / HDMI1 / HDMI2 / OPS
Aspect Ratio Auto / 4:3 / 16:9 / Letterbox / PointToPoint
OverScan 0% ~ 10%
Auto Scan Off / On
Source Renaming Default, STB, DVD, BluRay DVD, HD DVD, XBOX, Wii, PS4, Computer, User
Auto Adjust Yes / No
VGA Position 0~100
VGA Phase 0~255
VGA Clock 0~100
Audio Settings
Volume 0~100
Bass -10 ~ 10
Treble -10 ~ 10
Balance -10 ~ 10
Speaker Off / On
Audio Source Default / VGA
Basic Settings
Horizontal Pos. 0~100
Vertical Pos. 0~100
OSD Transparency 0 ~ 4
OSD Timeout 5~60 sec.
OSD Language English / French / German / Nederland
Power On/Off Music Off / On
Power LED Off / On
RTC &
Schedule
Current Time Setup Date & Time
Time Mode User / Workday / Everyday
Mon. ~ Sun. /
00:00 ~ 23:59 / 00:00 ~ 23:59
Adv. Settings
Smart light control Off / DCR / Light Sensor
IRFM Off / On
Noise Reduction Off / High / Medium / Low
Wake Up from Sleep (Note2) VGA Only / Digital, RS232, Ethernet / Never Sleep
EDID Switch 1080p / 4K2K@30 / 4K2K@60
Touch Input Mapping Auto / OPS / Touch USB 1 / Touch USB 2
Network Configuration Configure network settings.
Software Update (USB) Yes / No
Restore Factory Default Yes / No
Information Channel
Information
Source Show the Name of Input Source
Resolution Show the Current Resolution
Model Name STX-xx00UHD
Firmware Version Show the Firmware Version of the Monitor
SubMCU Version Show the Firmware Version of the Monitor
Serial Number Show the Serial Number of the Monitor
STX-SERIES – USER MANUAL – ENGLISH

15
OSD (ON-SCREEN DISPLAY) CONTROLS
6.2. NAVIGATION THROUGH OSD
MENU
6.2.1. Image Settings
This menu is used for image adjustments..
Scheme
Press ◄or ►to select one of the following:
Options: User, Vivid, Cinema, Game, Sport;
Default: User
Brightness
Increase or decrease the brightness of picture.
Press ◄or ►, select the desired level, and then press
ENTER.
Range: 0~100;
Default: 50
Contrast
Increase or decrease the contrast of picture.
Press ◄or ►, select the desired level, and then press
ENTER.
Range: 0~100;
Default: 50
Sharpness
Adjust the definition of picture.
Press ◄or ►, select the desired level, and then press
ENTER.
Range: 0~100;
Default: 50
Saturation
Adjust the brilliance and brightness.
Press ◄or ►, select the desired level, and then press
ENTER.
Range: 0~100;
Default: 50
Hue
Increase or decrease the green hue.
Press ◄or ►, select the desired level, and then
press ENTER.
Range: 0~100;
Default: 50
Backlight
Increase or decrease the intensity of the LCD
backlight.
Press ◄or ►, select the desired level, and then
press ENTER.
Range: 0~100;
Default: 80
Color Temp & Gamma
Select Color Temperature and Gamma Curve
Color temperature:
Options: User, 5000K, 6500K, 7500K and 9300K;
Default: 9300K
Gamma curve
Options: Off, 2.2;
Default: 2.2
HDMI RGB Range
Select an RGB range for the HDMI input.
Options: Auto, Full, Limited;
Default: Auto
STX-SERIES – USER MANUAL – ENGLISH

16
OSD (ON-SCREEN DISPLAY) CONTROLS
Auto Adjust
Force the display to reacquire and lock to the input
signal (VGA source only). This is useful when the signal
quality is marginal.
Options: No, Yes;
Default: No
Note: This feature does not continually reacquire the signal.
VGA Position
Adjust the position of the image (VGA source only).
Press ◄or ►to select the desired level, and then press
ENTER.
Range: 0~100; Default: 50
VGA Phase
Adjust the phase of the displayed signal (VGA source
only). Press ◄or ►select the desired level, and then
press ENTER.
Range: 0~255
VGA Clock
Adjust the clock of the displayed signal (VGA source
only). Press ◄or ►to select the desired level, and then
press ENTER.
Range: 0~100;
Default: 50
Input Source
Select the main input source
Options: VGA, DisplayPort, HDMI1, HDMI2, OPS;
Default: VGA
Aspect Ratio
Set the aspect ratio.
Options: Auto, Full Screen/16:9, Pillarbox/4:3,
Auto, Letterbox, Point to Point.
Default: Full Screen/16:9
Over Scan
Adjust the image size.
Range: 0%~10%;
Default: 0%
Auto Scan
Select whether the display will automatically scan
for a main input source
Options: On, Off;
Default: Off
Source Renaming
Rename the input source. Select a name from the
options or create a new name. The user defined
name can be up to twelve characters (0~9, A~Z,
a~z, symbols).
Options: Default, STB, DVD, BluRay DVD, HD DVD,
XBOX, Wii, PS4, Computer, User
Default: Default
6.2.2. Display Settings
This menu is used for display settings.
STX-SERIES – USER MANUAL – ENGLISH

17
OSD (ON-SCREEN DISPLAY) CONTROLS
Horizontal Pos.
Adjust the horizontal position of the OSD menu.
Press ◄or ►to select the desired level, and then
press ENTER.
Range: 0~100
Default: 50
Vertical Pos.
Adjust the vertical position of the OSD menu.
Press ◄or ►to select the desired level, and then
press ENTER.
Range: 0~100
Default: 50
OSD Transparency
Adjust the transparency of the OSD menu.
Press ◄or ►to select the desired level, and then
press ENTER.
Range: 0~4
Default: 0
OSD Timeout
Adjust the time in seconds before the OSD menu
disappears.
Press ◄or ►to select the desired level, and then
press ENTER.
Options: 5s, 10s, 20s, 30s, 60s
Default: 30s
OSD Language
Select the OSD language
Options: English, French, Deutsch, Nederland
Default: English
Power On/Off Music
Select whether to enable the power on/off music
when the monitor is powered up.
Options: On, Off
Default: On
6.2.4. Basic Settings
This menu is used for basic settings.
Volume
Adjust the sound.
Press ◄or ►, select the desired level, and then press
ENTER.
Range: 0~100
Default: 20
Bass
Adjust the sound in low tones (bass).
Press ◄or ►, select the desired level, and then press
ENTER.
Range: -10 ~ 10
Default: 0
Treble
Adjust the sound in high tones (treble).
Press ◄or ►, select the desired level, and then press
ENTER.
Range: -10 ~ 10
Default: 0
Balance
Adjust the balance of the left and right speakers.
Press ◄or ►, select the desired level, and then press
ENTER.
Range: -10 ~ 10
Default: 0
Speaker
Turn the internal speaker on or off
Options: On, Off
Default: On
Audio Source
Select the audio source for the Main input
Options: Default, VGA
Default: Default
6.2.3. Audio Settings
This menu is used for volume settings.
STX-SERIES – USER MANUAL – ENGLISH

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OSD (ON-SCREEN DISPLAY) CONTROLS
STX-SERIES – USER MANUAL – ENGLISH
Power LED
Enable or disable the status LED.
Options: On, Off
Default: On
RTC & Schedule
Set the internal clock of the display, and to turn on/
off the display at preset times.
Options: User mode, Workday mode, Everyday
mode
Default: User mode
Smart Light Control
Enable dynamic contrast (DCR) or ambient light
sensor
Options: Off, DCR, Light Sensor
Default: Light Sensor
IRFM
Create slight frame motion to help avoid image
retention
Options: On, Off
Default: Off
Noise Reduction
Reduce random noise in the video content
Options: Off, High, Medium, Low
Default: Off
Wake Up From Sleep
Change the behavior of Sleep Mode
Options: VGA Only, Digital/RS232/Ethernet;
Never Sleep
Default: VGA Only
EDID Switch
Select EDID (Extended Display Identification Data)
of the HDMI and DisplayPort inputs
Options: 1080p, 4K2K@
Note: Use the 1080p for the broadest support of lower
resolution sources. Use 4K2K to support high resolution
sources such as 3840x2160.
Touch Input Mapping
Select the touch port.
Options: Auto, OPS, Touch USB 1, Touch USB 2;
Default: Auto
Note: Auto will link Touch USB 1 to HDMI1 and DisplayPort and
Touch USB 2 to HDMI 2 and VGA. All other options will
force the touch input to that respective touch input
6.2.5. Advance Settings

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OSD (ON-SCREEN DISPLAY) CONTROLS
STX-SERIES – USER MANUAL – ENGLISH
Network Configuration
Configure network settings.
Please refer to next page for more details.
Software Update (USB)
Update the firmware using USB drive.
Options: Yes, No;
Default: Yes.
Restore Factory Default
Restore all settings to their default.
Options: No, Yes;
Default: No
Wake Up from Sleep
By default, the display will enter power saving
(Sleep Mode) if no signal is received for 5 minutes.
Normally, the RS-232, DisplayPort, and HDMI inputs
are inactive in Sleep Mode, to save power.
To change the behavior of Sleep Mode, change the
“Wake up from Sleep” setting in the “Adv. Setup”
menu.
I. VGA Only (default) – The RS-232, DisplayPort,
and HDMI inputs are inactive when the display is
in sleep mode. The display will wake up when it
receives a signal at the VGA input.
II. Digital, RS232C, Ethernet – The RS-232,
DisplayPort and HDMI inputs stay active when
the display is in sleep mode. The display will
wake up when it receives a signal at either of
the DisplayPort, HDMI, or RS-232 inputs, or via
LAN connection.
Network Configuration

20
OSD (ON-SCREEN DISPLAY) CONTROLS
STX-SERIES – USER MANUAL – ENGLISH
SUB-MENU DESCRIPTION SETTINGS DEFAULT
UART Baudrate Adjust the baud rate of serial port (RS-232) 115200 /38400 /19200 /9600 115200
Network Enable network feature No / Yes No
Dynamic IP Enable Dynamic IP mode Disable / Enable (Disable) Disable
IP Address Set static IP address 255.255.255.255(0.0.0.0) 0.0.0.0
Netmask Set subnet mask 255.255.255.255(0.0.0.0) 0.0.0.0
Gateway Set gateway address 255.255.255.255(0.0.0.0) 0.0.0.0
DNS. Set DNS address 255.255.255.255(0.0.0.0) 0.0.0.0
Save Settings Update the IP settings to net device. No / Yes –
Refresh Refresh dynamic IP info –
Power Status Alert Power change notification sent letters Off / On Off
Source Status Alert Source change notification sent letters Off / On Off
Lost Status Alert Signal lost change notification sent letters Off / On Off
Load Default Load default network settings No / Yes –
MAC Address MAC info 00:00:00:00:00:00 00:00:00:00:00:00
6.2.6. Information
This read-only menu provides information on the
active sources and the latest firmware version