Legamaster STX-7550UHD User manual

Optional
Control button FLEX height
adjustable solutions
No image
1 Ensure the power plug and, in case of external
sources, the video-cable plugs are installed correctly
at both ends.
2. Check if the main power switch is set to “|“
3. Check if the e-Screen is not in standby mode
by pressing the on/off button on the remote or
e-Screen control pad.
4. Make sure the correct input is selected.
5. Check that source equipment is operating correctly,
for instance:
- The source is turned on and not in standby or
sleep mode
- All video cables are not damaged (e.g. cable
breaks or bent pins inside the connector)
- If possible check with other source and cables
6. In case of long video cables (>5m): check signal
transmission with the originally supplied cables.
7. In case of installations with peripheral equipment
such as distribution amplifiers, matrix switchers, sig-
nal boosters, etc.: check the working of the screen
with the source directly connected to the e-Screen,
using the originally supplied cables.
Bad image quality of source signal
1. Check that source equipment is operating correctly,
for instance:
All video cables are installed correctly at both ends
and are not damaged (e.g. cable breaks or bent
pins inside the connector).
Make sure the resolution of the input signal
is set to the native resolution of the e-Screen
3840x2160@30Hz or 60Hz).
2. If possible check with other source and cables.
The image is positioned incorrectly
1. Disconnect and reconnect the signal cable
2. Restart the entire system, make sure to first switch
on the monitor and secondly the source or OPS PC
3. Perform a factory reset from the menu of the
e-Screen
The image is too light or too dark
1. Adjust the brightness and contrast of the e-Screen
2. Make sure no direct light source shines on the
brightness sensor on the backside of the e-Screen
The picture color looks poor
1. Check the colour picture settings of the e-Screen
2. Perform a factory reset from the menu of the
e-Screen
No Touch
1. Make sure the USB cable is installed correctly at
both ends and is not damaged
2 Disconnect and reconnect the USB cable after 10
seconds, please allow the PC to detect the hard-
ware. This can take a few seconds
3. Reboot the PC.
Touch performance is poor or touch recognition is
not at the correct position.
1. Make sure there are no unwanted objects in range
of the touch system (e.g. jacket sleeves).
2. Make sure there are no light sources (e.g. halogen
lamps or sun light) shining directly at the surface of
the e-Screen.
3. Place your finger or stylus in a 90 degree angle on
the touch surface.
4. Do not hold the stylus too close towards the tip.
5. Please make sure the inside of the bezel (where the
touch sensors are placed) is clean(ed) and free of
items blocking the view of the sensors.
6. Turn off scaling in the display settings of the source.
Touch recognition is slow
1. Close all active windows on the PC
2. Reboot the PC
Information in this document is subject to change without notice.
2018 Legamaster International B.V. All rights reserved.
Reproduction in any manner whatsoever without the written
permission of Legamaster International is strictly forbidden.
Trademarks used in this text: Legamaster and the Legamaster logo
are trademarks of edding AG. Other trademarks and trade names
may be used in this document to refer to either the entities claiming
the marks and names or their products. Legamaster International
disclaims any proprietary interest in trademarks and trade names
other than its own.
QUICK SETUP GUIDE
STX-7550/8650UHD
Version 1.0
ENGLISH
Legamaster – QUICK SETUP GUIDE
TROUBLESHOOTING
Ambient light sensor
12 10
4
35611 1312
789
CONNECTOR TABLE
1 SPDIF
2 Audio Out
3 IR Extender
4 PC Audio In
5 VGA in (15-pin D-sub)
6 HDMI 2 (HDMI 2.0)
7 HDMI 1 (HDMI 2.0)
8 DisplayPort
9 Service USB Port
10 Touch USB 1
11 Touch USB 2
12 RS-232C
13 Ethernet
“I“ is power on
“O” is power off
Main power –
Switch
AC In socket
Legamaster, brand of the edding group
Legamaster International B.V.
Postbus 111
7240 AC Lochem
tel.: (+31) (0)573-713000
email: [e-mail]
internet: www.legamaster.com
Included accessory
EasyFix Cable Clips
OPS slot
Optional
camera mount
CONTROL PAD TABLE
Key Description
Power (up) Power Switch; Power ON/OFF
Source (Down) Source Selection
Volume+ (Right) Volume +
Volume- (Left) Volume -
Optional
EasyFix Soundbar bracket

QUICK SETUP GUIDE QUICK SETUP GUIDE
Thank you for purchasing this Legamaster e-Screen
interactive display. This Quick Setup Guide will help
you setup the monitor and cover the basic operation
instructions.
Please refer to the user manual that can be found on
the USB drive for more detailed instructions and the
full safety and installation information.
Legamaster guarantees the repair or replacement, free
of charge, of faulty e-Screen products and/or parts by
an authorized service partner for a warranty period of
5 years. The warranty shall take effect on the date of
purchase as stated on the receipt.
If you wish to make a claim under the warranty or
you have any other service issues, please contact your
dealer or Legamaster directly. Please refer to www.
Legamaster.com/warranty for specific warranty infor-
mation for your market.
This product, when disposed of, is supposed to be
collected and recycled according to your country‘s
legislation to reduce environmental burden.
When you dispose of this product, please contact a
distributor or an affiliate in your country. The contact
addresses are listed on the Legamaster website
http://www.legamaster.com.
By disposing this product correctly you will help
ensure that the waste undergoes the necessary
treatment, recovery and recycling and thus prevent
potential negative effects on the environment and
human health which could otherwise arise due to
inappropriate waste handling.
FCC:
FCC CFR Title 47 Part 15
Subpart B Class A,
ICES-003 Issue 6
CE:
EN 55024
EN 61000-3-2
EN 61000-3-3
UL:
UL 60950-1
CB:
IEC 60950-1
CAUTION
MOUNTING OF THIS PRODUCT CAN ONLY BE EXECUTED BY QUALIFIED STAFF
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
Item
IR Remote Control (Batteries Included)
IR Extender
HDMI Cable
USB Type B to A
Power Cord
USB drive with user manual
Bag with EasyFix cable clips
Legamaster high precision stylus
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
33/34 VOLUME -/+ Decreases/ Increases the sound volume
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 button on the control pad to enter the
source menu. Press source multiple times to cycle through
available sources.
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)
3. If the display cannot find a source, a “No signal” message
will appear.
Turning the display on
1. Connect the display to an AC power outlet
2. Ensure the AC switch is set to „l“.
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.
Note: If there is no signal input for a period of time, the display will automatically go into power saving (sleep) mode.
LED Illumination Condition
Green Normal operation
Blinking Orange No signal
Orange Power Saving
Off Power off
AC off
INTRODUCTION
WARRANTY
RECYCLING INFORMATION
COMPLIANCE INCLUDED ACCESSORIES
REMOTE CONTROL
TURNING THE DISPLAY ON AND OFF
ADJUSTING THE VOLUME AND INPUT SOURCE
OPERATIONS
IR receiver
+ status LED