RGBlink GX4 User manual

1
GX4
USER MANUAL
Article No：RGB-RD-UM-GX4 E001
Revision No:V1.1

GX4 User Manual
2
CONTENT
Declarations................................................................................ 4
FCC/Warranty..................................................................... 4
Operators Safety Summary................................................. 6
Installation Safety Summary...............................................8
Chapter 1 Your Product.............................................................. 9
1.1 In the Box.......................................................................9
1.2 Product Overview........................................................10
1.2.1 Rear Panel.........................................................11
1.2.2 Front Panel....................................................... 13
1.2.3 Dimension........................................................ 14
Chapter 2 InstallYour Product............................................. 15
2.1 Plug in Signals..............................................................15
2.2 Plug in Main Power..................................................... 15
2.3 Turn on Your Product.................................................. 15
Chapter 3 Use Your Product...................................................... 16
3.1 Use the MENU Button.................................................16
3.2 MENU Structure.......................................................... 17
3.3 Use the Menu..............................................................18
3.3.1 LED Configuration............................................ 18
3.3.2 Output.............................................................. 23
3.3.3 Input................................................................. 32
3.3.4 Transition..........................................................36
3.3.5 Audio................................................................ 37
3.3.6 Split...................................................................38
3.3.7 System.............................................................. 40
3.3.8 Language.......................................................... 42
3.3.9 Factory Reset....................................................42

GX4 User Manual
3
3.4 Shortcut Buttons......................................................... 43
3.4.1【TAKE】Button............................................... 43
3.4.2【PIP】Button.................................................. 46
3.4.3【SCALE】Button............................................. 48
3.4.4【FREEZE】Button............................................49
3.4.5【BRI】Button.................................................. 50
3.4.6【SAVE】Button............................................... 51
3.4.7【LOAD】Button.............................................. 52
CHAPTER 4 ORDERING CODES.................................................. 53
4.1 PRODUCT.....................................................................53
4.2 OPTIONS...................................................................... 53
4.2.1 Input Options................................................ 53
CHAPTER 5 Support .............................................................. 54
5.1 Contact Us...................................................................54
CHAPTER 6 APPENDIX....................................................... 55
6.1 Specification................................................................55
6.2 Load LED Configuration File........................................ 64
6.3 Terms & Definitions.....................................................67
6.4 Revison History............................................................76

GX4 User Manual
4
Thank you for choosing our product!
This User Manual is designed to show you how to use this
video processor quickly and make use of all the features.
Please read all directions and instructions carefully before
using this product.
Declarations
FCC/Warranty
Federal Communications Commission
(FCC) Statement
This equipment has been tested and found to comply with the
limits for a class A digital device, pursuant to Part 15 of the FCC
rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is
operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction
manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential
area may cause harmful interference, in which case the user
will be responsible for correcting any interference.
Guarantee and Compensation

GX4 User Manual
5
RGBlink provides a guarantee relating to perfect
manufacturing as part of the legally stipulated terms of
guarantee. On receipt, the purchaser must immediately
inspect all delivered goods for damage incurred during
transport, as well as for material and manufacturing faults.
RGBlink must be informed immediately in writing of any
complains.
The period of guarantee begins on the date of transfer of risks,
in the case of special systems and software on the date of
commissioning, at latest 30 days after the transfer of risks. In
the event of justified notice of compliant, RGBlink can repair
the fault or provide a replacement at its own discretion within
an appropriate period. If this measure proves to be impossible
or unsuccessful, the purchaser can demand a reduction in the
purchase price or cancellation of the contract. All other claims,
in particular those relating to compensation for direct or
indirect damage, and also damage attributed to the operation
of software as well as to other service provided by RGBlink,
being a component of the system or independent service, will
be deemed invalid provided the damage is not proven to be
attributed to the absence of properties guaranteed in writing
or due to the intent or gross negligence or part of RGBlink.
If the purchaser or a third party carries out modifications or
repairs on goods delivered by RGBlink, or if the goods are
handled incorrectly, in particular if the systems are
commissioned operated incorrectly or if, after the transfer of
risks, the goods are subject to influences not agreed upon in
the contract, all guarantee claims of the purchaser will be

GX4 User Manual
6
rendered invalid. Not included in the guarantee coverage are
system failures which are attributed to programs or special
electronic circuitry provided by the purchaser, e.g. interfaces.
Normal wear as well as normal maintenance are not subject to
the guarantee provided by RGBlink either.
The environmental conditions as well as the servicing and
maintenance regulations specified in this manual must be
complied with by the customer.
Operators Safety Summary
The general safety information in this summary is for operating
personnel.
Do Not Remove Covers or Panels
There are no user-serviceable parts within the unit. Removal of
the top cover will expose dangerous voltages. To avoid
personal injury, do not remove the top cover. Do not operate
the unit without the cover installed.
Power Source
This product is intended to operate from a power
source that will not apply more than 230 volts rms
between the supply conductors or between both
supply conductor and ground. A protective ground
connection by way of grounding conductor in the
power cord is essential for safe operation.

GX4 User Manual
7
Grounding the Product
This product is grounded through the grounding conductor
of the power cord. To avoid electrical shock, plug the
power cord into a properly wired receptacle before
connecting to the product input or output terminals. A
protective-ground connection by way of the grounding
conductor in the power cord is essential for safe
operation.
Use the Proper Power Cord
Use only the power cord and connector specified for your
product. Use only a power cord that is in good condition. Refer
cord and connector changes to qualified service personnel.
Use the Proper Fuse
To avoid fire hazard, use only the fuse having identical type,
voltage rating, and current rating characteristics. Refer fuse
replacement to qualified service personnel.
Do Not Operate in Explosive
Atmospheres
To avoid explosion, do not operate this product in an explosive
atmosphere.

GX4 User Manual
8
Installation Safety Summary
Safety Precautions
For all GX4 processor installation procedures, please observe
the following important safety and handling rules to avoid
damage to yourself and the equipment.
To protect users from electric shock, ensure that the chassis
connects to earth via the ground wire provided in the AC
power Cord. The AC Socket-outlet should be installed near the
equipment and be easily accessible.
Unpacking and Inspection
Before opening GX4 processor shipping box, inspect it for
damage. If you find any damage, notify the shipping carrier
immediately for all claims adjustments. As you open the box,
compare its contents against the packing slip. If you find any
shortages, contact your sales representative.
Once you have removed all the components from their
packaging and checked that all the listed components are
present, visually inspect the system to ensure there was no
damage during shipping. If there is damage, notify the shipping
carrier immediately for all claims adjustments.
Site Preparation
The environment in which you install your VENUS X1 should be
clean, properly lit, free from static, and have adequate power,
ventilation, and space for all components.

GX4 User Manual
9
Chapter 1 Your Product
1.1 In the Box
Note:
AC Power Cable supplied as standard according to destination
market.
AC Power Cord
DVI to HDMI
Cord
USB Cable

GX4 User Manual
10
1.2 Product Overview
GX4 is an video processor integrated with RGBLink LED control
system-Subito. Subito provides 2.3 mega pixels display up to horizontal
3840 pixels or vertical 2048 pixels, through 4 RJ45 ports.
GX4 supports DVI output resolution at 2048x1152@60 and offers
multiple test pattern output resolution options. Beside standard with a 1
HDMI (with loop), 1 CVBS, 1 VGA, 1 DVI and 1 pair of Audio analog
connectors, it also comes with two empty module slots for any single
input modules selecting from HDMI,DP,DVI,SDI,VGA,CVBS and USB
modules. Capability of support any input makes GX4 have features of PIP
(dual pictures) , synchronized video with audio control and seamless
switching betweeen different inputs. Moreover Extended Display
Identification Data(EDID management) make sure display perfectly spot
to spot.
GX4 SYSTEM CONNECTION DIAGRAM

GX4 User Manual
11
1.2.1 Rear Panel
INPUT CONNECTORS
1
Optional SDI in and SDI loop
2
1 Input slot for optional single input modules
3
VGA input
4
CVBS Input
5
HDMI In/Loop
6
DVI input
7
Audio input

GX4 User Manual
12
OUTPUT CONNECTORS
8
Audio Output (Audio L/R out 2xRCA| Audio Out 1x3.5mm
mini jack)
9
DVI Output
10
Subito Sender
CONTROL PORT
13
USB-A
RS232
POWER
11
Power switch
12
Power IEC-3

GX4 User Manual
13
1.2.2 Front Panel
Front panel
Show operation and
menu items
Menu and back button
Confirm ,Select button
and volume
Optional Input module
selection area
OK button
Select CVBS input signal,
digit 6
Save current settings as
preset
Select VGA and YPbPr input
signal, digit 7
Freeze current screen,
digit 1
Select HDMI input signal,
digit 8
Scale button, digit 2
Select DVI input signal, digit
9
Picture in picture, digit 3
Select SDI input signal, digit
0
Full screen, digit 4
Switch mode
Image adjustment, digit
5
Load the saved setting

GX4 User Manual
14
1.2.3 Dimension
Following is the dimension of GX4 for your reference:：
Dimension:480mm×303mm×45mm

GX4 User Manual
15
Chapter 2 Install Your
Product
2.1 Plug in Signals
Connect signals to the product (ensure all devices are powered off first).
Tighten connector screws/locks where provided.
2.2 Plug in Main Power
Connect IEC cable to device and plug into wall socket. Turn on power at
wall socket.
2.3 Turn on Your Product
Turn the power switch on the rear to ON position.
TST screen shows as below，meanwhile the device enter initializing state
after that，the device will load the previously saved setting. On delivery,
the default input is HDMI.

GX4 User Manual
16
Chapter 3 Use Your Product
3.1 Use the MENU Button
Push【MENU】button to enter main menu.
Turn the knob to select corresponding menu item.
The symbol >indicate that the item is selected.
Push the knob or【OK】button to confirm the operation.
The symbol＊means the selected item is under editing state, ready to
be set or checked
The operation diagram is as follows：

GX4 User Manual
17
3.2 MENU Structure
The MENU structure is shown in the figure below:

GX4 User Manual
18
3.3 Use the Menu
Use the menu system for convenient and intuitive operation. GX4 TST
display shows the menu items. The TST display will show the default
state when the menu is not in use, or the operation has timed out. Using
the 【MENU】button and rotary knob in the front panel, the TST display
will show the corresponding menus according to user selections.
3.3.1 LED Configuration
GX4 is built in with Subito Sender which can control LED screen with
RBGLink receivers.
Here is the led configuration sub-menu.
>QUICK CONNECT >>
ADVANCED >>
CONFIG FILE >>

GX4 User Manual
19
1. QUICK CONNECT
1.1 SEND CARD SET
X,Y : the horizontal and vertical position of the
display that the Sender card control the
on LED scressn
One port of Subito Sender can control
650K pixels. If a LED screen is under 650K pixels
X,Y can be 0.
X maximum 1920
Y maximum 1080
SAVE SENDER CARD: save the X,Y setting to sender card.
RESET SEND CARD: reset sender card if parameters set above is not
proper.
1.2 RECEIVE CARD SET
>SEND CARD SET >>
RECEIVE CARD SET >>
RESET ALL CARD
>X
Y
SAVE SENDER CARD
RESET SENDCARD
>CHOOSE CABLE 4
HORIZONTAL CARD 0
VERTICAL CARD 0
WIDTH 64
HEIGHT 64

GX4 User Manual
20
CHOOSE CABLE:choose the output LAN port on the
Sender. There are 4 ports available.
HORIZONTAL CARD: how many receive cards needed
to receive the data that the chosen sender
port offer
WIDTH: width of each led cabinet
HEIGHT:height of each led cabinet
HOR OFFSET: horizontal offset, -1-4095
VER OFFSET: vertical offset,-1-4095
CONNECT TYPE: the connection type of led cabinet. There are 8 types
available .
SAVE RECEIVER CARD: save setting above to receiver card.
1.3 RESET ALL CARD: reset all sender card and receiver card.
>HOR OFFSET 0
VER OFFSET 0
CONNECT TYPE >>
SAVE RECEIVER CARD