RGBlink GX4 User manual

GX4
Quick Start
● Picture-in-Picture (PIP)
● Transition effects
● RGBlink instant TAKE with pre-Sync
● Audio controls
● Support for additional input options
● EDID management on board
● On board test patterns
● Support for multi-device cascade
● Two empty slots reserved for universal sender cards
and RBGlink Subito™Quatro sender module to install
● Support for XPOSE 2.0 control
● Support for RGBLink OpenAPI

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Content
Overview.................................................................................................................................................................... 2
Packing Configuration..............................................................................................................................................4
Hardware Orientation...............................................................................................................................................5
Front Panel.......................................................................................................................................................... 5
Rear Panel............................................................................................................................................................6
Menu Tree........................................................................................................................................................... 7
USE YOUR PRODUCT ...............................................................................................................8
Single Image Switching................................................................................................................................8
PIP Setting................................................................................................................................................... 8
Split Setting................................................................................................................................................. 9
Set Output Format.................................................................................................................................... 10
Screen Size Switching................................................................................................................................ 10
Scale the Image......................................................................................................................................... 11
Text Overlay Setting...................................................................................................................................12
TAKE Button...............................................................................................................................................12
Transition Setting....................................................................................................................................13
Set the Audio.............................................................................................................................................13
Black Out................................................................................................................................................... 13
Save Preset.............................................................................................................................................14
Load Preset............................................................................................................................................. 15
Load LED Configuration File................................................................................................................ 16
CONTACT INFORMATION...................................................................................................................................19

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Overview
GX4 is an video processor which 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 1 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 can work as LED display controller when universal senders cards is installed. There are 2 empty
slots fitting for one 2.6mega pixels sender card or two 1.3mega pixels sender cards. RGBlink dedicated
sender card module Subito™Quatro is an also an option to control LED display. It provides 2.3 mega
pixels display up to horizontal 3840 pixels or vertical 2048 pixels, through 4 RJ45 ports.
GX4 Standard System Connection
System Connection
RGBlink offers solutions to demanding technical problems. Any application questions, or required further
information, please contact with our customer Support Engineers.

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GX4 with Subito Quatro Sender Module SYSTEM CONNECTION DIAGRAM

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Packing Configuration
Note:
AC Power Cable supplied as standard according to destination market.
AC Power Cord
USB Cable
HDMI to DVI
Cable
Anti-Static
Bag

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Hardware Orientation
Front Panel
Button Instruction
HDMI
HDMI signal source button
SAVE
Save button
CVBS
CVBS signal source button
LOAD
Load button
VGA
VGA signal source button
SCALE
Scale button/Play next
DVI
DVI signal source button
PIP/DSK
PIP and DSK
SDI
SDI signal source button
SPLIT
Split button/Play and Pause
MODULE
Optional signal source button
TAKE
Seamless effect switching button
Audio
Audio signal source button
0~9
Number button, use for scale, crop, zoom
and custom setting
BLACK
Black out button
OLED Panel
Show operation menu items
MENU
Menu and back button
Knob
Confirm and adjust OLED menu

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Rear Panel
INPUT CONNECTORS
OUTPUT CONNECTORS
1
SDI in and SDI loop
8
Audio Output
2
1 slot for optional single input
9
DVI Output
3
VGA input
10
Slots preserved for sender cards
4
CVBS Input
CONTROL PORT
5
HDMI In/Loop
6
DVI input
13
USB-A
7
Audio input
RS232
POWER
11
Power switch
12
Power IEC-3

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Menu Tree

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USE YOUR PRODUCT
Single Image Switching
Default HDMI for the current input source, if need switch other signal, for example, DVI, push the DVI button.
DVI button light will be blinking after pushing the DVI button, indicating the singal is about to switched. Users
can check whether the output resolutions of DVI signal source is correct in the LCD menu, and then switch to
the main output through the TAKE button.
Same with above, switch the signals among SDI, VGA, CVBS and input module option signal.
PIP Setting
Enable the PIP function
GX4 supports seamless switching for single image and double images.
Push the [PIP/DSK] button, the LED light is on, and enter to the PIP menu items. OLED module show as follows:
Layout :
Select any one from PIP L+T, PIP R+T, PIP L+B, PIP R+B, PIP CENTER, PBP L+R and PBP T+B, take 3 layouts for
example, shown as follows:
PIP L+T PBP L+R PBP T+B
->PIP ON
LAYOUT PIP L+T
SELECT IMAGE A
SWAP WINDOW OFF
->ALPHA 0

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Select:
Select image A or image B. For example, select image B, the settings will be available for image B.
Swap Window:
Enable or disable the swap window function.
Alpha:
Image transparency setting, the adjustment range is 0 to 16.
Split Setting
SPLIT is used when multiple GX4 are used in cascade mode. When do cascade, connect the signals to the signal
distributor first, and then connect from the outputs of the signal distributor to each input of GX4. User can also
do cascade via DVI LOOP port, and it needs to select “DVI LOOP” for <DVI1 OUTPUT> in menus. The operations
are as follows:
Push the [SPLIT] button, the button LED light will turn on, and enter to the split function menus. Turn the knob
to select the split mode, there are two split modes, fixed split and normal split.
FIXED SPLIT: Menus are as follows:
SPLIT: Split function, can choose “ON” or “OFF”. System default “OFF”.
HORIZONTAL SPLIT: Horizontal fixed split, select it and push the number button to set the total horizontal screen
number.
VERTICAL SPLIT: Vertical fixed split, choose it and push the number button to set the total vertical screen
number.
SPLIT INDEX: Use can select the split index, and the LED screen will show the corresponding image.
H SIZE: The width of the device when do split.
V SIZE: The height of the device when do split.
ADVANCE: H SIZE, V SIZE, H POS and V POS setting. If image quality distorts by improper operation, it can be
recover by reset.
NORMAL SPLIT: For normal split, user should enable the split function, that is, turn the knob, and set the
<SPLIT> as “ON”, push the knob to confirm. System default “OFF”. User can set the normal split in the sub
menus:
H TOTAL: LED screen Horizontal total size.